diff --git a/.github/workflows/pr-title-lint.yml b/.github/workflows/pr-title-lint.yml
index 191566d27..1f1a223d5 100644
--- a/.github/workflows/pr-title-lint.yml
+++ b/.github/workflows/pr-title-lint.yml
@@ -20,6 +20,7 @@ on:
 
 permissions:
   contents: read
+  pull-requests: read
 
 concurrency:
   group: pr-title-lint-${{ github.event.pull_request.number }}
@@ -40,12 +41,41 @@ jobs:
       - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
         with:
           python-version: "3.12"
+      - name: Collect PR commit messages
+        # This repo squashes with squash_merge_commit_message=COMMIT_MESSAGES,
+        # so these messages -- not the PR body -- become the squash commit body
+        # release-please reads for BREAKING CHANGE footers (#908). Written to a
+        # file rather than an argument: the messages are untrusted PR data and
+        # must never be shell-interpolated.
+        env:
+          GH_TOKEN: ${{ github.token }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: |
+          gh api --paginate \
+            "repos/${GITHUB_REPOSITORY}/pulls/${PR_NUMBER}/commits" \
+            --jq '.[].commit.message' > "${RUNNER_TEMP}/pr-commit-messages.txt"
+
       - name: Validate PR title
-        # The checker reads the title from $GITHUB_EVENT_PATH (set automatically
-        # by the runner). It is stdlib-only, so no dependency install is needed.
+        # The checker reads the title and body from $GITHUB_EVENT_PATH (set
+        # automatically by the runner). It is stdlib-only, so no dependency
+        # install is needed. Body and commit messages are read only for
+        # `BREAKING CHANGE:` footers, which release-please copies into
+        # CHANGELOG.md along with the squashed title (#908); prose elsewhere is
+        # not inspected.
         run: |
           if [ ! -f tools/check_pr_title.py ]; then
             echo "::notice::tools/check_pr_title.py is not on the base ref yet; skipping (bootstrap for the PR that introduces the guard). Enforcement is active for every subsequent PR."
             exit 0
           fi
-          python tools/check_pr_title.py
+          # The checker comes from the base ref, but this workflow file comes
+          # from the PR head, so on the PR that introduces --commit-messages-file
+          # the base copy does not accept it yet. Probe before passing it, the
+          # same bootstrap shape as the missing-file case above. Enforcement of
+          # commit-message footers is active from the next PR onward.
+          guard_args=()
+          if python tools/check_pr_title.py --help 2>/dev/null | grep -q -- '--commit-messages-file'; then
+            guard_args+=(--commit-messages-file "${RUNNER_TEMP}/pr-commit-messages.txt")
+          else
+            echo "::notice::base-ref tools/check_pr_title.py predates --commit-messages-file; title-only enforcement for this PR."
+          fi
+          python tools/check_pr_title.py "${guard_args[@]}"
diff --git a/contracts/fixtures/concept-authority/concept-families-v1/invalid/native-with-authority.json b/contracts/fixtures/concept-authority/concept-families-v1/invalid/native-with-authority.json
index ff03553ec..ffb1a74f7 100644
--- a/contracts/fixtures/concept-authority/concept-families-v1/invalid/native-with-authority.json
+++ b/contracts/fixtures/concept-authority/concept-families-v1/invalid/native-with-authority.json
@@ -6,7 +6,7 @@
       "description": "SDL scenarios, compositions, modules, and authoring constructs.",
       "provenance": "native",
       "authority": "RAES",
-      "authority_reference": "https://raes.dev/concepts",
+      "authority_reference": "https://raesystem.github.io/rae/concepts",
       "extension_scope": "SDL-native scenario authoring constructs.",
       "relation_rules": [
         "Must remain the scenario authoring layer."
diff --git a/contracts/schema-publication/entries/artifact-requirement-v1.json b/contracts/schema-publication/entries/artifact-requirement-v1.json
index 5edd4e8cb..aea8cd3af 100644
--- a/contracts/schema-publication/entries/artifact-requirement-v1.json
+++ b/contracts/schema-publication/entries/artifact-requirement-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "artifact-requirement-v1",
   "schema_path": "contracts/schemas/artifact-requirements/artifact-requirement-v1.json",
   "stability": "draft",
-    "content_hash": "2f287a0b78b61cb5045c9481a6f76e6b7d279caf084110d56f709c8e5fee7e23",
+  "content_hash": "bb4850500da9d100689a9a4e486f5922234cf3032e16788f9d2e7be755edb8ea",
   "last_change": {
-    "summary": "Published portable exact, constrained, and open Source artifact requirements with governed satisfaction routes for issue #920.",
-    "content_hash": "2f287a0b78b61cb5045c9481a6f76e6b7d279caf084110d56f709c8e5fee7e23"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "bb4850500da9d100689a9a4e486f5922234cf3032e16788f9d2e7be755edb8ea"
   }
 }
diff --git a/contracts/schema-publication/entries/associated-artifact-manifest-v1.json b/contracts/schema-publication/entries/associated-artifact-manifest-v1.json
index a9df6525e..5a2522362 100644
--- a/contracts/schema-publication/entries/associated-artifact-manifest-v1.json
+++ b/contracts/schema-publication/entries/associated-artifact-manifest-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "associated-artifact-manifest-v1",
   "schema_path": "contracts/schemas/associated-artifacts/associated-artifact-manifest-v1.json",
   "stability": "draft",
-  "content_hash": "6b9db0d57e9163a0554bc456b425924121438640e1bc052c722e6cd1f4f300f3",
+  "content_hash": "a82c0539e307342fad8a494e04571a1e50639615efd349ee8d3f7d96f9e71751",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "6b9db0d57e9163a0554bc456b425924121438640e1bc052c722e6cd1f4f300f3"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "a82c0539e307342fad8a494e04571a1e50639615efd349ee8d3f7d96f9e71751"
   }
 }
diff --git a/contracts/schema-publication/entries/atlas-tactics-source-v1.json b/contracts/schema-publication/entries/atlas-tactics-source-v1.json
index 82de74dfc..3724177dd 100644
--- a/contracts/schema-publication/entries/atlas-tactics-source-v1.json
+++ b/contracts/schema-publication/entries/atlas-tactics-source-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "atlas-tactics-source-v1",
   "schema_path": "contracts/schemas/concept-authority/atlas-tactics-source-v1.json",
   "stability": "draft",
-  "content_hash": "25303bd3579d95cb16dc97d45ccd6de9915fac21345cf7dea7f2b317b70612b9",
+  "content_hash": "e1aec25898402152581fe442453858dbe0e9398bb6ddb157273c4ce298f9ebee",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "25303bd3579d95cb16dc97d45ccd6de9915fac21345cf7dea7f2b317b70612b9"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "e1aec25898402152581fe442453858dbe0e9398bb6ddb157273c4ce298f9ebee"
   }
 }
diff --git a/contracts/schema-publication/entries/attack-enterprise-tactics-source-v1.json b/contracts/schema-publication/entries/attack-enterprise-tactics-source-v1.json
index b7bb79f4e..583ea6cee 100644
--- a/contracts/schema-publication/entries/attack-enterprise-tactics-source-v1.json
+++ b/contracts/schema-publication/entries/attack-enterprise-tactics-source-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "attack-enterprise-tactics-source-v1",
   "schema_path": "contracts/schemas/concept-authority/attack-enterprise-tactics-source-v1.json",
   "stability": "draft",
-  "content_hash": "20ee7e7ce46c59d46702bfb359dc924f19f0cbdd09ff6dc8b57aa9aaaf8be304",
+  "content_hash": "7c7dd670f04d92fd1c5f412087ce50c5aed0f4c66abbcf997d926688f46b0cae",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "20ee7e7ce46c59d46702bfb359dc924f19f0cbdd09ff6dc8b57aa9aaaf8be304"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "7c7dd670f04d92fd1c5f412087ce50c5aed0f4c66abbcf997d926688f46b0cae"
   }
 }
diff --git a/contracts/schema-publication/entries/backend-manifest-v2.json b/contracts/schema-publication/entries/backend-manifest-v2.json
index daeaca400..211859d2a 100644
--- a/contracts/schema-publication/entries/backend-manifest-v2.json
+++ b/contracts/schema-publication/entries/backend-manifest-v2.json
@@ -2,9 +2,9 @@
   "contract_id": "backend-manifest-v2",
   "schema_path": "contracts/schemas/backend-manifest/backend-manifest-v2.json",
   "stability": "draft",
-  "content_hash": "8f140797bd697fb49969fcf61a50c6b658f9b7e002d46f3a63cd566109436e83",
+  "content_hash": "5408003b0a05176661342b87b9f17116b4f1a4fd687153a3813dce33f8dec064",
   "last_change": {
-    "summary": "Added portable artifact satisfaction capabilities and participant resource-budget support for issues #920 and #899.",
-    "content_hash": "8f140797bd697fb49969fcf61a50c6b658f9b7e002d46f3a63cd566109436e83"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "5408003b0a05176661342b87b9f17116b4f1a4fd687153a3813dce33f8dec064"
   }
 }
diff --git a/contracts/schema-publication/entries/backend-profile-v1.json b/contracts/schema-publication/entries/backend-profile-v1.json
index 73008ac5f..535ec921a 100644
--- a/contracts/schema-publication/entries/backend-profile-v1.json
+++ b/contracts/schema-publication/entries/backend-profile-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "backend-profile-v1",
   "schema_path": "contracts/schemas/profiles/backend-profile-v1.json",
   "stability": "draft",
-  "content_hash": "96ee9545d16749f1a3f2c80150950517cbe738ea21d7420befc62cffda73c157",
+  "content_hash": "3e878fa2f248992bcc9f404408979e2c1d39e4305ca7e39ea93d880354b2c789",
   "last_change": {
-    "summary": "Advertised portable artifact requirements and participant resource-budget contracts for issues #920 and #899.",
-    "content_hash": "96ee9545d16749f1a3f2c80150950517cbe738ea21d7420befc62cffda73c157"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "3e878fa2f248992bcc9f404408979e2c1d39e4305ca7e39ea93d880354b2c789"
   }
 }
diff --git a/contracts/schema-publication/entries/behavioral-relations-v1.json b/contracts/schema-publication/entries/behavioral-relations-v1.json
index 988b0b641..975f7acf6 100644
--- a/contracts/schema-publication/entries/behavioral-relations-v1.json
+++ b/contracts/schema-publication/entries/behavioral-relations-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "behavioral-relations-v1",
   "schema_path": "contracts/schemas/concept-authority/behavioral-relations-v1.json",
   "stability": "draft",
-  "content_hash": "e6486c4411ac0f63724558f0556b3fc2b1dc866045dcadfd5d1a88ecd7e3aa5e",
+  "content_hash": "c97938fe6cf5b96fb09db413661ad4acb6bc7cb90b4385e9ccd308cfa4dd0755",
   "last_change": {
-    "summary": "Added an immutable report locator for the revision-3 I/O-automata lineage used by exact-cut reactive information flow and I/O alternating refinement.",
-    "content_hash": "e6486c4411ac0f63724558f0556b3fc2b1dc866045dcadfd5d1a88ecd7e3aa5e"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "c97938fe6cf5b96fb09db413661ad4acb6bc7cb90b4385e9ccd308cfa4dd0755"
   }
 }
diff --git a/contracts/schema-publication/entries/concept-families-v1.json b/contracts/schema-publication/entries/concept-families-v1.json
index 776f75902..c42514ee4 100644
--- a/contracts/schema-publication/entries/concept-families-v1.json
+++ b/contracts/schema-publication/entries/concept-families-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "concept-families-v1",
   "schema_path": "contracts/schemas/concept-authority/concept-families-v1.json",
   "stability": "draft",
-  "content_hash": "196b00f05a7100ecda790a05114c6bb47423a5ad4bbc8cf693fd30c9acd6f945",
+  "content_hash": "1a949b8d328d488ca7b71ef16d5803b7c1f4168b75eab64540988b537ed55fb0",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "196b00f05a7100ecda790a05114c6bb47423a5ad4bbc8cf693fd30c9acd6f945"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "1a949b8d328d488ca7b71ef16d5803b7c1f4168b75eab64540988b537ed55fb0"
   }
 }
diff --git a/contracts/schema-publication/entries/controlled-vocabularies-v1.json b/contracts/schema-publication/entries/controlled-vocabularies-v1.json
index 17cbf12d0..db9c27121 100644
--- a/contracts/schema-publication/entries/controlled-vocabularies-v1.json
+++ b/contracts/schema-publication/entries/controlled-vocabularies-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "controlled-vocabularies-v1",
   "schema_path": "contracts/schemas/concept-authority/controlled-vocabularies-v1.json",
   "stability": "draft",
-  "content_hash": "d0f03584fef13caf5258ad0eb559782235feaeab27021fd2ecd5f2575d7b6a7e",
+  "content_hash": "5673ba3ec07eecfb0a1aa2715e3bb81cf288d40cff769dd7114a6dc639257a01",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "d0f03584fef13caf5258ad0eb559782235feaeab27021fd2ecd5f2575d7b6a7e"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "5673ba3ec07eecfb0a1aa2715e3bb81cf288d40cff769dd7114a6dc639257a01"
   }
 }
diff --git a/contracts/schema-publication/entries/evaluation-history-event-stream-v1.json b/contracts/schema-publication/entries/evaluation-history-event-stream-v1.json
index d8baea0f9..417e01566 100644
--- a/contracts/schema-publication/entries/evaluation-history-event-stream-v1.json
+++ b/contracts/schema-publication/entries/evaluation-history-event-stream-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "evaluation-history-event-stream-v1",
   "schema_path": "contracts/schemas/control-plane/evaluation-history-event-stream-v1.json",
   "stability": "draft",
-  "content_hash": "b55ce200b8ef69dd0fd5a892611e40c50b497ea424dcbbbd11aa35c7edf10970",
+  "content_hash": "800ebef43a7d79d1c76e959bb2563cd1fac8845199eea012bc8816522a0bed0c",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "b55ce200b8ef69dd0fd5a892611e40c50b497ea424dcbbbd11aa35c7edf10970"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "800ebef43a7d79d1c76e959bb2563cd1fac8845199eea012bc8816522a0bed0c"
   }
 }
diff --git a/contracts/schema-publication/entries/evaluation-plan-v1.json b/contracts/schema-publication/entries/evaluation-plan-v1.json
index ce74d113a..4bc6b5f87 100644
--- a/contracts/schema-publication/entries/evaluation-plan-v1.json
+++ b/contracts/schema-publication/entries/evaluation-plan-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "evaluation-plan-v1",
   "schema_path": "contracts/schemas/plans/evaluation-plan-v1.json",
   "stability": "draft",
-  "content_hash": "76211999362eed211814484ada9d12ab2c479871ed976ba9a51f1ec299d65410",
+  "content_hash": "6ab37890bed35b32d852f31f01b986c0d243f83bb986fd46e11ea1616efafcd5",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "76211999362eed211814484ada9d12ab2c479871ed976ba9a51f1ec299d65410"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "6ab37890bed35b32d852f31f01b986c0d243f83bb986fd46e11ea1616efafcd5"
   }
 }
diff --git a/contracts/schema-publication/entries/evaluation-result-envelope-v1.json b/contracts/schema-publication/entries/evaluation-result-envelope-v1.json
index 664b1e185..9689c595b 100644
--- a/contracts/schema-publication/entries/evaluation-result-envelope-v1.json
+++ b/contracts/schema-publication/entries/evaluation-result-envelope-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "evaluation-result-envelope-v1",
   "schema_path": "contracts/schemas/control-plane/evaluation-result-envelope-v1.json",
   "stability": "draft",
-  "content_hash": "8b312c6b6d1e72af53ffde3d0c33634ac86f84ad3fbd6c4fbcf5902bca544877",
+  "content_hash": "14badba5fe848dd3ce7a625d84c9ec42fec1f435debd74504414c2b799b4dbec",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "8b312c6b6d1e72af53ffde3d0c33634ac86f84ad3fbd6c4fbcf5902bca544877"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "14badba5fe848dd3ce7a625d84c9ec42fec1f435debd74504414c2b799b4dbec"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-apparatus-context-v1.json b/contracts/schema-publication/entries/experiment-apparatus-context-v1.json
index 73088fcdf..2593c5ff1 100644
--- a/contracts/schema-publication/entries/experiment-apparatus-context-v1.json
+++ b/contracts/schema-publication/entries/experiment-apparatus-context-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-apparatus-context-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-apparatus-context-v1.json",
   "stability": "draft",
-  "content_hash": "8e174c238d93867603c4df93ba9bc2a736e4e9fa36c32088f2aa911557831204",
+  "content_hash": "9916e5582a8e79e8442abba25f30c4e2ac108e97d56f1da1b63a247d132c46d5",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "8e174c238d93867603c4df93ba9bc2a736e4e9fa36c32088f2aa911557831204"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "9916e5582a8e79e8442abba25f30c4e2ac108e97d56f1da1b63a247d132c46d5"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-authoring-input-v1.json b/contracts/schema-publication/entries/experiment-authoring-input-v1.json
index 9a663b06a..259edd470 100644
--- a/contracts/schema-publication/entries/experiment-authoring-input-v1.json
+++ b/contracts/schema-publication/entries/experiment-authoring-input-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-authoring-input-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-authoring-input-v1.json",
   "stability": "draft",
-  "content_hash": "2ffe9d8c055458997b3f78159e7b54eb1ea05a3bf52ce3adaa64234220457cce",
+  "content_hash": "c80602d78f2f2bff4d516107bb323ee95c51c31773c89215fc998cc8fa603232",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "2ffe9d8c055458997b3f78159e7b54eb1ea05a3bf52ce3adaa64234220457cce"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "c80602d78f2f2bff4d516107bb323ee95c51c31773c89215fc998cc8fa603232"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-binding-descriptors-v1.json b/contracts/schema-publication/entries/experiment-binding-descriptors-v1.json
index 5368ea6a8..24a995a9e 100644
--- a/contracts/schema-publication/entries/experiment-binding-descriptors-v1.json
+++ b/contracts/schema-publication/entries/experiment-binding-descriptors-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-binding-descriptors-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-binding-descriptors-v1.json",
   "stability": "draft",
-  "content_hash": "fe1e2308c9c101f1b115a5b673b369eab68431a5c3befc41cba9cf5169475f97",
+  "content_hash": "8f737f9be11d01bac0dbe9382e8b1057cc9dfaf60a36053250e8a568cba3ab7a",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "fe1e2308c9c101f1b115a5b673b369eab68431a5c3befc41cba9cf5169475f97"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "8f737f9be11d01bac0dbe9382e8b1057cc9dfaf60a36053250e8a568cba3ab7a"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-capture-spec-v1.json b/contracts/schema-publication/entries/experiment-capture-spec-v1.json
index 64d6a63f2..c2cd696a5 100644
--- a/contracts/schema-publication/entries/experiment-capture-spec-v1.json
+++ b/contracts/schema-publication/entries/experiment-capture-spec-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-capture-spec-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-capture-spec-v1.json",
   "stability": "draft",
-  "content_hash": "59a5a2fc7c28eb5d27725916def11b11af919e13be7942ded83df30c05be833d",
+  "content_hash": "812f8314c76208d588b459cfc99637e9fba1c9f7519602c3b8ea6f7a62a4475c",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "59a5a2fc7c28eb5d27725916def11b11af919e13be7942ded83df30c05be833d"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "812f8314c76208d588b459cfc99637e9fba1c9f7519602c3b8ea6f7a62a4475c"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-derived-measure-v1.json b/contracts/schema-publication/entries/experiment-derived-measure-v1.json
index 6282a604a..79437b07f 100644
--- a/contracts/schema-publication/entries/experiment-derived-measure-v1.json
+++ b/contracts/schema-publication/entries/experiment-derived-measure-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-derived-measure-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-derived-measure-v1.json",
   "stability": "draft",
-  "content_hash": "99668f7dd86d118944dc3c4c90998a042bbbf00fad0d34d0fb9e78c9a95e3e30",
+  "content_hash": "3ff95c83a82d4cb6c9a9200dcb51331dc7dc553c3914b7800c05ecf3ba9d4fa3",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "99668f7dd86d118944dc3c4c90998a042bbbf00fad0d34d0fb9e78c9a95e3e30"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "3ff95c83a82d4cb6c9a9200dcb51331dc7dc553c3914b7800c05ecf3ba9d4fa3"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-evidence-record-v1.json b/contracts/schema-publication/entries/experiment-evidence-record-v1.json
index cf1ef0b93..3a509ad0c 100644
--- a/contracts/schema-publication/entries/experiment-evidence-record-v1.json
+++ b/contracts/schema-publication/entries/experiment-evidence-record-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-evidence-record-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-evidence-record-v1.json",
   "stability": "draft",
-  "content_hash": "3a41753ecb4c852af0dbf324794493597641a16e9ec564e642905e459e8da92f",
+  "content_hash": "a98b73cf0f590db45dabbef72606e53868482ae28d1bb0852a445ed4ecef762b",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "3a41753ecb4c852af0dbf324794493597641a16e9ec564e642905e459e8da92f"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "a98b73cf0f590db45dabbef72606e53868482ae28d1bb0852a445ed4ecef762b"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-run-v1.json b/contracts/schema-publication/entries/experiment-run-v1.json
index 1a7ddabdf..7a7fc7510 100644
--- a/contracts/schema-publication/entries/experiment-run-v1.json
+++ b/contracts/schema-publication/entries/experiment-run-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-run-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-run-v1.json",
   "stability": "draft",
-  "content_hash": "f6e1c277a1a48e764cbbcf8433d666fa7bbd9bb1d38953f8b55b9c4a1a1d1180",
+  "content_hash": "c998b0253d760ec9714d8895f20b79c7786e10cfbed35441dabfffb0b988ac83",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "f6e1c277a1a48e764cbbcf8433d666fa7bbd9bb1d38953f8b55b9c4a1a1d1180"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "c998b0253d760ec9714d8895f20b79c7786e10cfbed35441dabfffb0b988ac83"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-study-v1.json b/contracts/schema-publication/entries/experiment-study-v1.json
index c0c26cdf8..32f01a89e 100644
--- a/contracts/schema-publication/entries/experiment-study-v1.json
+++ b/contracts/schema-publication/entries/experiment-study-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-study-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-study-v1.json",
   "stability": "draft",
-  "content_hash": "e3968289f399d09a974dfb7ac04266d5e37f9ad68abaa73e49c3862c87f69a03",
+  "content_hash": "1accca3d930ce66005cd4a46400147271c111a287b2dd3760af91e403231f33a",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "e3968289f399d09a974dfb7ac04266d5e37f9ad68abaa73e49c3862c87f69a03"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "1accca3d930ce66005cd4a46400147271c111a287b2dd3760af91e403231f33a"
   }
 }
diff --git a/contracts/schema-publication/entries/experiment-task-v1.json b/contracts/schema-publication/entries/experiment-task-v1.json
index 57d65f4a2..2d9003f54 100644
--- a/contracts/schema-publication/entries/experiment-task-v1.json
+++ b/contracts/schema-publication/entries/experiment-task-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "experiment-task-v1",
   "schema_path": "contracts/schemas/experiment-core/experiment-task-v1.json",
   "stability": "draft",
-  "content_hash": "5f3745dde0403ecfd24c5e37cc8522ac5568c8b01fc235cfc8b1b337b2a5071e",
+  "content_hash": "328f94b60bb8d6cc607c6b095fbf93cf2fb555c949c9d98ec3b56ab1387c085f",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "5f3745dde0403ecfd24c5e37cc8522ac5568c8b01fc235cfc8b1b337b2a5071e"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "328f94b60bb8d6cc607c6b095fbf93cf2fb555c949c9d98ec3b56ab1387c085f"
   }
 }
diff --git a/contracts/schema-publication/entries/exploit-path-analysis-evidence-v1.json b/contracts/schema-publication/entries/exploit-path-analysis-evidence-v1.json
index e9b0500d6..9eed41065 100644
--- a/contracts/schema-publication/entries/exploit-path-analysis-evidence-v1.json
+++ b/contracts/schema-publication/entries/exploit-path-analysis-evidence-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "exploit-path-analysis-evidence-v1",
   "schema_path": "contracts/schemas/exploit-path-analysis/exploit-path-analysis-evidence-v1.json",
   "stability": "draft",
-  "content_hash": "d51c86c5f939fdc485bb5d1b2057d0069a5c976316e4f71c84eb85fa3ea6f77a",
+  "content_hash": "0c0c96288ea61dbfb8f05b9e6ab26af0e8cde30ec04869d160193d9618924970",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "d51c86c5f939fdc485bb5d1b2057d0069a5c976316e4f71c84eb85fa3ea6f77a"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "0c0c96288ea61dbfb8f05b9e6ab26af0e8cde30ec04869d160193d9618924970"
   }
 }
diff --git a/contracts/schema-publication/entries/instantiated-scenario-snapshot-v1.json b/contracts/schema-publication/entries/instantiated-scenario-snapshot-v1.json
index 1ec99433e..abf0a263a 100644
--- a/contracts/schema-publication/entries/instantiated-scenario-snapshot-v1.json
+++ b/contracts/schema-publication/entries/instantiated-scenario-snapshot-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "instantiated-scenario-snapshot-v1",
   "schema_path": "contracts/schemas/sdl/instantiated-scenario-snapshot-v1.json",
   "stability": "draft",
-  "content_hash": "871d7c3f4cbb86a50caf28ec04c957e2624f893c9956ab1ee80880a8e41e2608",
+  "content_hash": "de78a77ae1d67b7349e557d42ca5a8afad6d30f1003af5eb3009c5eb2783bf1d",
   "last_change": {
-    "summary": "Published portable artifact requirements and scoped participant resource budgets in immutable scenario snapshots for issues #920 and #899.",
-    "content_hash": "871d7c3f4cbb86a50caf28ec04c957e2624f893c9956ab1ee80880a8e41e2608"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "de78a77ae1d67b7349e557d42ca5a8afad6d30f1003af5eb3009c5eb2783bf1d"
   }
 }
diff --git a/contracts/schema-publication/entries/instantiated-scenario-v1.json b/contracts/schema-publication/entries/instantiated-scenario-v1.json
index 983a88cc5..ca5be2fd2 100644
--- a/contracts/schema-publication/entries/instantiated-scenario-v1.json
+++ b/contracts/schema-publication/entries/instantiated-scenario-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "instantiated-scenario-v1",
   "schema_path": "contracts/schemas/sdl/instantiated-scenario-v1.json",
   "stability": "draft",
-  "content_hash": "91fc70f7f34b378304d125aed4729a6d20048a2539ff00abc3729af2be7cfbfe",
+  "content_hash": "e48a8fae49b47e70ad14eb750f865d2211d03fccbf91e824a562cc62772cc3da",
   "last_change": {
-    "summary": "Published portable artifact requirements and scoped participant resource budgets in instantiated scenarios for issues #920 and #899.",
-    "content_hash": "91fc70f7f34b378304d125aed4729a6d20048a2539ff00abc3729af2be7cfbfe"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "e48a8fae49b47e70ad14eb750f865d2211d03fccbf91e824a562cc62772cc3da"
   }
 }
diff --git a/contracts/schema-publication/entries/nist-csf-defensive-categories-source-v1.json b/contracts/schema-publication/entries/nist-csf-defensive-categories-source-v1.json
index 0dd3f4687..5bcac908b 100644
--- a/contracts/schema-publication/entries/nist-csf-defensive-categories-source-v1.json
+++ b/contracts/schema-publication/entries/nist-csf-defensive-categories-source-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "nist-csf-defensive-categories-source-v1",
   "schema_path": "contracts/schemas/concept-authority/nist-csf-defensive-categories-source-v1.json",
   "stability": "draft",
-  "content_hash": "f5aa81e3c9c0cac489bc1ff89eb65a94b751d50f73c58baedb82371faf72c14f",
+  "content_hash": "93e71d0a86591f26ef8fe899aa5a476d4bdb4e948942ae704b61020ce4b326e7",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "f5aa81e3c9c0cac489bc1ff89eb65a94b751d50f73c58baedb82371faf72c14f"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "93e71d0a86591f26ef8fe899aa5a476d4bdb4e948942ae704b61020ce4b326e7"
   }
 }
diff --git a/contracts/schema-publication/entries/operation-receipt-v1.json b/contracts/schema-publication/entries/operation-receipt-v1.json
index e9581c6c6..39bb6a2f7 100644
--- a/contracts/schema-publication/entries/operation-receipt-v1.json
+++ b/contracts/schema-publication/entries/operation-receipt-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "operation-receipt-v1",
   "schema_path": "contracts/schemas/control-plane/operation-receipt-v1.json",
   "stability": "draft",
-  "content_hash": "195b33906287ca5b04fdf1820c48b79f25e6279311f7c79bfbe4c43f1aa7aeba",
+  "content_hash": "e1f5d43c0303e20df01920b4b2c00482518f6efe3a12c6a40576ea477c7663bc",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "195b33906287ca5b04fdf1820c48b79f25e6279311f7c79bfbe4c43f1aa7aeba"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "e1f5d43c0303e20df01920b4b2c00482518f6efe3a12c6a40576ea477c7663bc"
   }
 }
diff --git a/contracts/schema-publication/entries/operation-status-v1.json b/contracts/schema-publication/entries/operation-status-v1.json
index 5b4838f50..89348a02d 100644
--- a/contracts/schema-publication/entries/operation-status-v1.json
+++ b/contracts/schema-publication/entries/operation-status-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "operation-status-v1",
   "schema_path": "contracts/schemas/control-plane/operation-status-v1.json",
   "stability": "draft",
-  "content_hash": "407c2b148ea3e9490d5e9d0288f8ae1199d04be3f0ad5a2483d84e7ee0b6510a",
+  "content_hash": "af7ebde21bd81f5f9c1fffecb77b2a88d609a6215d6bc2e0bedc4c4c722821b3",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "407c2b148ea3e9490d5e9d0288f8ae1199d04be3f0ad5a2483d84e7ee0b6510a"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "af7ebde21bd81f5f9c1fffecb77b2a88d609a6215d6bc2e0bedc4c4c722821b3"
   }
 }
diff --git a/contracts/schema-publication/entries/orchestration-plan-v1.json b/contracts/schema-publication/entries/orchestration-plan-v1.json
index 81281e9e7..ae86db1c1 100644
--- a/contracts/schema-publication/entries/orchestration-plan-v1.json
+++ b/contracts/schema-publication/entries/orchestration-plan-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "orchestration-plan-v1",
   "schema_path": "contracts/schemas/plans/orchestration-plan-v1.json",
   "stability": "draft",
-  "content_hash": "b2fe219bb20fe8c30aa8e7cacced28e44671512a7f809d1ab5a1c980b0ab9fef",
+  "content_hash": "97116f459eba56d281a5c6ba33c7f632f8b683379bf4e1e3b9ab933f43b7e00a",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "b2fe219bb20fe8c30aa8e7cacced28e44671512a7f809d1ab5a1c980b0ab9fef"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "97116f459eba56d281a5c6ba33c7f632f8b683379bf4e1e3b9ab933f43b7e00a"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-behavior-history-event-stream-v1.json b/contracts/schema-publication/entries/participant-behavior-history-event-stream-v1.json
index 40d4e8c5f..1ec9e9759 100644
--- a/contracts/schema-publication/entries/participant-behavior-history-event-stream-v1.json
+++ b/contracts/schema-publication/entries/participant-behavior-history-event-stream-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-behavior-history-event-stream-v1",
   "schema_path": "contracts/schemas/control-plane/participant-behavior-history-event-stream-v1.json",
   "stability": "draft",
-  "content_hash": "46756a33b20550c709ecaacd41bb5621f291be9582c05b313b5076da0a9065f5",
+  "content_hash": "419b76bd47a8dc23c7d695247f74800bf5ce42d8697f2175a028e1c6cafd18b3",
   "last_change": {
-    "summary": "Extended v3 activity history with native resource measurements and policy-scoped budget identity for issue #899.",
-    "content_hash": "46756a33b20550c709ecaacd41bb5621f291be9582c05b313b5076da0a9065f5"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "419b76bd47a8dc23c7d695247f74800bf5ce42d8697f2175a028e1c6cafd18b3"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-configuration-result-v1.json b/contracts/schema-publication/entries/participant-configuration-result-v1.json
index 1caf5f733..9eb010e71 100644
--- a/contracts/schema-publication/entries/participant-configuration-result-v1.json
+++ b/contracts/schema-publication/entries/participant-configuration-result-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-configuration-result-v1",
   "schema_path": "contracts/schemas/participant-implementation-configuration/participant-configuration-result-v1.json",
   "stability": "draft",
-  "content_hash": "4a591f8bf253fc7caa2a30edc05a665f1ffa64c4764d3fb14f440fa559c03743",
+  "content_hash": "efb77c0b57d4c27518ffcb3af618d048cf829cb66f36a68a65a958b8033a5adb",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "4a591f8bf253fc7caa2a30edc05a665f1ffa64c4764d3fb14f440fa559c03743"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "efb77c0b57d4c27518ffcb3af618d048cf829cb66f36a68a65a958b8033a5adb"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-context-view-v1.json b/contracts/schema-publication/entries/participant-context-view-v1.json
index e156fc656..bce228744 100644
--- a/contracts/schema-publication/entries/participant-context-view-v1.json
+++ b/contracts/schema-publication/entries/participant-context-view-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-context-view-v1",
   "schema_path": "contracts/schemas/control-plane/participant-context-view-v1.json",
   "stability": "draft",
-  "content_hash": "9d7bfc3de15e89b20bd27e704feb7683806014cbb3fb0babf4f0193db2602ff4",
+  "content_hash": "40dea81dac51eff81d69768f06ec89a82d21031e408ea97167f7631269e51c01",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "9d7bfc3de15e89b20bd27e704feb7683806014cbb3fb0babf4f0193db2602ff4"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "40dea81dac51eff81d69768f06ec89a82d21031e408ea97167f7631269e51c01"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-control-occurrence-v1.json b/contracts/schema-publication/entries/participant-control-occurrence-v1.json
index ce75ff2cd..84a772b45 100644
--- a/contracts/schema-publication/entries/participant-control-occurrence-v1.json
+++ b/contracts/schema-publication/entries/participant-control-occurrence-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-control-occurrence-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-control-occurrence-v1.json",
   "stability": "draft",
-  "content_hash": "b9ead3b36df6c998df60f2b328ac3433f547d135fc9526d36b54e8c335a3489f",
+  "content_hash": "c0330853c6c668fa2ad22afafc968160a0d91776ccab3c4ae6a11ff4cf84d1d0",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "b9ead3b36df6c998df60f2b328ac3433f547d135fc9526d36b54e8c335a3489f"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "c0330853c6c668fa2ad22afafc968160a0d91776ccab3c4ae6a11ff4cf84d1d0"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-crossing-occurrence-v1.json b/contracts/schema-publication/entries/participant-crossing-occurrence-v1.json
index 3fee72863..bc6950052 100644
--- a/contracts/schema-publication/entries/participant-crossing-occurrence-v1.json
+++ b/contracts/schema-publication/entries/participant-crossing-occurrence-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-crossing-occurrence-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-crossing-occurrence-v1.json",
   "stability": "draft",
-  "content_hash": "34f79eaed648530dbf7b2c948a1cb8e33320caea5f1b0586776f8f28d2b38c10",
+  "content_hash": "61b5963daceb11e2fe21d47d4c174db1bbfbdfafa3cd96fe263c4f0c4a88d7ff",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "34f79eaed648530dbf7b2c948a1cb8e33320caea5f1b0586776f8f28d2b38c10"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "61b5963daceb11e2fe21d47d4c174db1bbfbdfafa3cd96fe263c4f0c4a88d7ff"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-decision-surface-v1.json b/contracts/schema-publication/entries/participant-decision-surface-v1.json
index 9fddb8963..26f23d49e 100644
--- a/contracts/schema-publication/entries/participant-decision-surface-v1.json
+++ b/contracts/schema-publication/entries/participant-decision-surface-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-decision-surface-v1",
   "schema_path": "contracts/schemas/control-plane/participant-decision-surface-v1.json",
   "stability": "draft",
-  "content_hash": "de312b4eaa535e16bbfa5d5d59081a6dd86ec41936d8c2c402cbe4ca62ff0748",
+  "content_hash": "5bb921281db72519b486ecc4dcd90e232c39b8bf664bbe73b0c768c07c968f6d",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "de312b4eaa535e16bbfa5d5d59081a6dd86ec41936d8c2c402cbe4ca62ff0748"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "5bb921281db72519b486ecc4dcd90e232c39b8bf664bbe73b0c768c07c968f6d"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-decision-surface-v2.json b/contracts/schema-publication/entries/participant-decision-surface-v2.json
index c189873a3..525671436 100644
--- a/contracts/schema-publication/entries/participant-decision-surface-v2.json
+++ b/contracts/schema-publication/entries/participant-decision-surface-v2.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-decision-surface-v2",
   "schema_path": "contracts/schemas/control-plane/participant-decision-surface-v2.json",
   "stability": "draft",
-  "content_hash": "ec31e314da8d75c87924e2b4cf76945ef419eaf54d02d25ae7c2c20426c411f6",
+  "content_hash": "792bd595100d3bedcfae287391af40f6607d8d4792b434f72e28f5e74b89ea2d",
   "last_change": {
-    "summary": "Published decision-surface v2 with independent decision epochs and state cuts, participant-view and assurance separation, exact-cut exposure authorization, explicit memory scope and delivery state, and delivery-bound selection.",
-    "content_hash": "ec31e314da8d75c87924e2b4cf76945ef419eaf54d02d25ae7c2c20426c411f6"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "792bd595100d3bedcfae287391af40f6607d8d4792b434f72e28f5e74b89ea2d"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-episode-history-event-stream-v1.json b/contracts/schema-publication/entries/participant-episode-history-event-stream-v1.json
index 6e5baf654..9c353d32c 100644
--- a/contracts/schema-publication/entries/participant-episode-history-event-stream-v1.json
+++ b/contracts/schema-publication/entries/participant-episode-history-event-stream-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-episode-history-event-stream-v1",
   "schema_path": "contracts/schemas/control-plane/participant-episode-history-event-stream-v1.json",
   "stability": "draft",
-  "content_hash": "2ef1c837394083ef263bec41a46113e047f9d8a8ba1a75b09abb5e4e4e95c605",
+  "content_hash": "debb19e2d7f451e413fe16e23e2ee6f4eb37b04048f7e9409525db37af1bf2d1",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "2ef1c837394083ef263bec41a46113e047f9d8a8ba1a75b09abb5e4e4e95c605"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "debb19e2d7f451e413fe16e23e2ee6f4eb37b04048f7e9409525db37af1bf2d1"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-episode-state-envelope-v1.json b/contracts/schema-publication/entries/participant-episode-state-envelope-v1.json
index 5ea70e5b3..c9219e4e3 100644
--- a/contracts/schema-publication/entries/participant-episode-state-envelope-v1.json
+++ b/contracts/schema-publication/entries/participant-episode-state-envelope-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-episode-state-envelope-v1",
   "schema_path": "contracts/schemas/control-plane/participant-episode-state-envelope-v1.json",
   "stability": "draft",
-  "content_hash": "506a10360067ddd75e086c3e1c6cc031201dfb7ba163220d1ef2d7c53c78e3ed",
+  "content_hash": "63de32ef14bd0309cec32c3794e3a7c98ac926710e05e457e8f11f6612d89813",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "506a10360067ddd75e086c3e1c6cc031201dfb7ba163220d1ef2d7c53c78e3ed"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "63de32ef14bd0309cec32c3794e3a7c98ac926710e05e457e8f11f6612d89813"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-execution-binding-v1.json b/contracts/schema-publication/entries/participant-execution-binding-v1.json
index 38cfb3932..5e0f0aae4 100644
--- a/contracts/schema-publication/entries/participant-execution-binding-v1.json
+++ b/contracts/schema-publication/entries/participant-execution-binding-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-execution-binding-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-execution-binding-v1.json",
   "stability": "draft",
-  "content_hash": "fa935e3d933584be0f569db57f692a9f8dbff6877af5b711a3bdc9a5917bd105",
+  "content_hash": "94e19bb76d962427c4b1a5d86ee3c1eac2a732b1a4e78435a412331e51322bb6",
   "last_change": {
-    "summary": "Published the exact native participant action-to-target execution relation and finite execution bounds for issue #898 under the RAES schema identity.",
-    "content_hash": "fa935e3d933584be0f569db57f692a9f8dbff6877af5b711a3bdc9a5917bd105"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "94e19bb76d962427c4b1a5d86ee3c1eac2a732b1a4e78435a412331e51322bb6"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-execution-control-v1.json b/contracts/schema-publication/entries/participant-execution-control-v1.json
index e7979f76c..1e852e1d0 100644
--- a/contracts/schema-publication/entries/participant-execution-control-v1.json
+++ b/contracts/schema-publication/entries/participant-execution-control-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-execution-control-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-execution-control-v1.json",
   "stability": "draft",
-  "content_hash": "7aead7ff4a66d15a87fd4504e2fe5cb077f60e0667c274e7734d3b5ccc5357b8",
+  "content_hash": "bed3cf4d05f53154a3fb0de874a86ef7cc8da4750ed2a61e4d90784ad8e0222a",
   "last_change": {
-    "summary": "Published generation-fenced start, pause, resume, bounded drain, reset, and teardown requests for issue #898 under the RAES schema identity.",
-    "content_hash": "7aead7ff4a66d15a87fd4504e2fe5cb077f60e0667c274e7734d3b5ccc5357b8"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "bed3cf4d05f53154a3fb0de874a86ef7cc8da4750ed2a61e4d90784ad8e0222a"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-execution-service-state-v1.json b/contracts/schema-publication/entries/participant-execution-service-state-v1.json
index 0e235dbe8..54916bd73 100644
--- a/contracts/schema-publication/entries/participant-execution-service-state-v1.json
+++ b/contracts/schema-publication/entries/participant-execution-service-state-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-execution-service-state-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-execution-service-state-v1.json",
   "stability": "draft",
-  "content_hash": "9e1af40ed0e6c7be3766bb4219b23a3f5dd9f78d65d3faa82474f9b86299da46",
+  "content_hash": "9b3a688001e9ed6473121fa8e8861ca98a245218919233ce4bf75e0b1ef7fd16",
   "last_change": {
-    "summary": "Linked participant execution concurrency readback to authoritative resource-budget states for issue #899.",
-    "content_hash": "9e1af40ed0e6c7be3766bb4219b23a3f5dd9f78d65d3faa82474f9b86299da46"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "9b3a688001e9ed6473121fa8e8861ca98a245218919233ce4bf75e0b1ef7fd16"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-history-view-v1.json b/contracts/schema-publication/entries/participant-history-view-v1.json
index 3959fee02..9b02a221a 100644
--- a/contracts/schema-publication/entries/participant-history-view-v1.json
+++ b/contracts/schema-publication/entries/participant-history-view-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-history-view-v1",
   "schema_path": "contracts/schemas/control-plane/participant-history-view-v1.json",
   "stability": "draft",
-  "content_hash": "483731937b2dbee8c5bc081f4348398a280a6ef28044c17395dcf635ba99c7c4",
+  "content_hash": "2eb0de43e8e48b3f6f3eeb008c8f5d3be8b3cd585f4d28b1d7974c82c66a8bc9",
   "last_change": {
-    "summary": "Projected v3 native resource measurements and policy-scoped budget identity through history views for issue #899.",
-    "content_hash": "483731937b2dbee8c5bc081f4348398a280a6ef28044c17395dcf635ba99c7c4"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "2eb0de43e8e48b3f6f3eeb008c8f5d3be8b3cd585f4d28b1d7974c82c66a8bc9"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-implementation-manifest-v1.json b/contracts/schema-publication/entries/participant-implementation-manifest-v1.json
index ec93082c0..32e5295a7 100644
--- a/contracts/schema-publication/entries/participant-implementation-manifest-v1.json
+++ b/contracts/schema-publication/entries/participant-implementation-manifest-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-implementation-manifest-v1",
   "schema_path": "contracts/schemas/participant-implementation-manifest/participant-implementation-manifest-v1.json",
   "stability": "draft",
-  "content_hash": "ea14b7737f13e08900758135825095bf12672b99cf7dd2665b0c6049b0d47a40",
+  "content_hash": "b4ef963347b98da9a5542f3ebdaa612a5e9396f9d18d15aab6c7528b89b6318c",
   "last_change": {
-    "summary": "Allowed participant implementations to declare exact-cut participant-decision-surface-v2 capability.",
-    "content_hash": "ea14b7737f13e08900758135825095bf12672b99cf7dd2665b0c6049b0d47a40"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "b4ef963347b98da9a5542f3ebdaa612a5e9396f9d18d15aab6c7528b89b6318c"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-implementation-provenance-v1.json b/contracts/schema-publication/entries/participant-implementation-provenance-v1.json
index a4d1007bc..b9ffb38ad 100644
--- a/contracts/schema-publication/entries/participant-implementation-provenance-v1.json
+++ b/contracts/schema-publication/entries/participant-implementation-provenance-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-implementation-provenance-v1",
   "schema_path": "contracts/schemas/participant-implementation-provenance/participant-implementation-provenance-v1.json",
   "stability": "draft",
-  "content_hash": "76d081fc933ededd72648dbab37451b3ce638ed346cd6e0bee69a8fb94d445be",
+  "content_hash": "58a64bb2393f08a721dfd7bd429a277782a32d9131efdc89800823d5f19ba9e4",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "76d081fc933ededd72648dbab37451b3ce638ed346cd6e0bee69a8fb94d445be"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "58a64bb2393f08a721dfd7bd429a277782a32d9131efdc89800823d5f19ba9e4"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-joint-action-record-v1.json b/contracts/schema-publication/entries/participant-joint-action-record-v1.json
index fc4fd0970..5fc077808 100644
--- a/contracts/schema-publication/entries/participant-joint-action-record-v1.json
+++ b/contracts/schema-publication/entries/participant-joint-action-record-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-joint-action-record-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-joint-action-record-v1.json",
   "stability": "draft",
-  "content_hash": "0af0593bc1fde776db0835d0baff6cd0ae232051e74eac1b8a26f7d1a532c88e",
+  "content_hash": "7745b370e9d037e25c2cc8bfeb23e99a8a37a894754e02742e2e8421fcb5b8b3",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "0af0593bc1fde776db0835d0baff6cd0ae232051e74eac1b8a26f7d1a532c88e"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "7745b370e9d037e25c2cc8bfeb23e99a8a37a894754e02742e2e8421fcb5b8b3"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-lifecycle-event-v1.json b/contracts/schema-publication/entries/participant-lifecycle-event-v1.json
index b998548de..a7ec4fea8 100644
--- a/contracts/schema-publication/entries/participant-lifecycle-event-v1.json
+++ b/contracts/schema-publication/entries/participant-lifecycle-event-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-lifecycle-event-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-lifecycle-event-v1.json",
   "stability": "draft",
-  "content_hash": "3bdfd98d46e24c93a9659550f870c8e7c146255e627e74117ccf7b246dcb2afe",
+  "content_hash": "65840259111cd740022530b80c28a67be71f65d8d4c5ed298742ce13c3fd2b28",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "3bdfd98d46e24c93a9659550f870c8e7c146255e627e74117ccf7b246dcb2afe"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "65840259111cd740022530b80c28a67be71f65d8d4c5ed298742ce13c3fd2b28"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-observation-envelope-v1.json b/contracts/schema-publication/entries/participant-observation-envelope-v1.json
index 4256b2210..4c11badef 100644
--- a/contracts/schema-publication/entries/participant-observation-envelope-v1.json
+++ b/contracts/schema-publication/entries/participant-observation-envelope-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-observation-envelope-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-observation-envelope-v1.json",
   "stability": "draft",
-  "content_hash": "c5ad70819e897df97b60db1960e5eac3ac3e1435641e7013b5fd9ae259710823",
+  "content_hash": "735f292ec936892c59e164d477aae3be1117f3e09805dddc73feb6a021699f7f",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "c5ad70819e897df97b60db1960e5eac3ac3e1435641e7013b5fd9ae259710823"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "735f292ec936892c59e164d477aae3be1117f3e09805dddc73feb6a021699f7f"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-outcome-report-v1.json b/contracts/schema-publication/entries/participant-outcome-report-v1.json
index f14249077..a62612fa2 100644
--- a/contracts/schema-publication/entries/participant-outcome-report-v1.json
+++ b/contracts/schema-publication/entries/participant-outcome-report-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-outcome-report-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-outcome-report-v1.json",
   "stability": "draft",
-  "content_hash": "782a8d5117940d55d50802e4cd26b34d1740a1b2d1a0503b6240c16b6bc66da9",
+  "content_hash": "ae05f3898138241264f0a3deca8fabdd5d4336caf486fe58ad6efe0d6203dc93",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "782a8d5117940d55d50802e4cd26b34d1740a1b2d1a0503b6240c16b6bc66da9"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "ae05f3898138241264f0a3deca8fabdd5d4336caf486fe58ad6efe0d6203dc93"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-resource-budget-event-v1.json b/contracts/schema-publication/entries/participant-resource-budget-event-v1.json
index ae0652722..f30992594 100644
--- a/contracts/schema-publication/entries/participant-resource-budget-event-v1.json
+++ b/contracts/schema-publication/entries/participant-resource-budget-event-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-resource-budget-event-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-resource-budget-event-v1.json",
   "stability": "draft",
-  "content_hash": "b71b0880a3751dac2a51fa34621fdd1b8a1ff6e37ddd6c7a6c52b5ff3938d56b",
+  "content_hash": "c4e20416e89dd165993176df9e4c7615604335ccb6bab817607e0cb8c6e395ae",
   "last_change": {
-    "summary": "Published policy-scoped, transition-consistent resource evidence events with measured-use commits for issue #899.",
-    "content_hash": "b71b0880a3751dac2a51fa34621fdd1b8a1ff6e37ddd6c7a6c52b5ff3938d56b"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "c4e20416e89dd165993176df9e4c7615604335ccb6bab817607e0cb8c6e395ae"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-resource-budget-policy-v1.json b/contracts/schema-publication/entries/participant-resource-budget-policy-v1.json
index ecec22e26..1116bb4e0 100644
--- a/contracts/schema-publication/entries/participant-resource-budget-policy-v1.json
+++ b/contracts/schema-publication/entries/participant-resource-budget-policy-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-resource-budget-policy-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-resource-budget-policy-v1.json",
   "stability": "draft",
-  "content_hash": "40280cca88f0aa01c60861cea70aa5f6fff9ded2fd85473c45e339194317fe1d",
+  "content_hash": "0d3aa2919271d566df9b8d0bb9882cc56f78b4de298c38485c7775fbb34cd574",
   "last_change": {
-    "summary": "Published canonical participant resource-budget owners, typed demands, meters, reset policy, and fairness obligations for issue #899.",
-    "content_hash": "40280cca88f0aa01c60861cea70aa5f6fff9ded2fd85473c45e339194317fe1d"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "0d3aa2919271d566df9b8d0bb9882cc56f78b4de298c38485c7775fbb34cd574"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-resource-budget-state-v1.json b/contracts/schema-publication/entries/participant-resource-budget-state-v1.json
index 0459cd56d..60fde9616 100644
--- a/contracts/schema-publication/entries/participant-resource-budget-state-v1.json
+++ b/contracts/schema-publication/entries/participant-resource-budget-state-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-resource-budget-state-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-resource-budget-state-v1.json",
   "stability": "draft",
-  "content_hash": "6fddd2ea39a2df27846c35e8c88e9985d64e12b78151f4fc23978d0820d49d8d",
+  "content_hash": "a37fc7a7613582db22a7b3ae0c225e6643d6deab40fc22b97f389eeb28d23053",
   "last_change": {
-    "summary": "Published canonical policy-scoped budget state for generation-fenced reservations, measured use, and reconciliation for issue #899.",
-    "content_hash": "6fddd2ea39a2df27846c35e8c88e9985d64e12b78151f4fc23978d0820d49d8d"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "a37fc7a7613582db22a7b3ae0c225e6643d6deab40fc22b97f389eeb28d23053"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-resource-pool-capacity-v1.json b/contracts/schema-publication/entries/participant-resource-pool-capacity-v1.json
index e44381acf..de92269cb 100644
--- a/contracts/schema-publication/entries/participant-resource-pool-capacity-v1.json
+++ b/contracts/schema-publication/entries/participant-resource-pool-capacity-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-resource-pool-capacity-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-resource-pool-capacity-v1.json",
   "stability": "draft",
-  "content_hash": "754e61686f6eab224e3ce605ff403e67797182b6e613deccdbbeaa0ca9d60022",
+  "content_hash": "7509b853a84876116e1261d134e83c0747321f9bc598b4dc9168790780f57e3f",
   "last_change": {
-    "summary": "Published configuration-bound logical pool capacity, owner, meter, fairness, isolation, digest, and evidence claims for issue #899.",
-    "content_hash": "754e61686f6eab224e3ce605ff403e67797182b6e613deccdbbeaa0ca9d60022"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "7509b853a84876116e1261d134e83c0747321f9bc598b4dc9168790780f57e3f"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-shared-state-record-v1.json b/contracts/schema-publication/entries/participant-shared-state-record-v1.json
index 858df1888..45d10b0e0 100644
--- a/contracts/schema-publication/entries/participant-shared-state-record-v1.json
+++ b/contracts/schema-publication/entries/participant-shared-state-record-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-shared-state-record-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-shared-state-record-v1.json",
   "stability": "draft",
-  "content_hash": "525cb514917251807cb5c1cdf52dca0118663416e59f36da35045e8cfed8d31b",
+  "content_hash": "d66c4fd7c34abc68fdd48af3cfea9b7f576c0a62cd5275c0f7305be4100b8b53",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "525cb514917251807cb5c1cdf52dca0118663416e59f36da35045e8cfed8d31b"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "d66c4fd7c34abc68fdd48af3cfea9b7f576c0a62cd5275c0f7305be4100b8b53"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-status-view-v1.json b/contracts/schema-publication/entries/participant-status-view-v1.json
index 49a0644df..715dd8222 100644
--- a/contracts/schema-publication/entries/participant-status-view-v1.json
+++ b/contracts/schema-publication/entries/participant-status-view-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-status-view-v1",
   "schema_path": "contracts/schemas/control-plane/participant-status-view-v1.json",
   "stability": "draft",
-  "content_hash": "704e0997fa71fd8bc199f70034f769d301ccfd4d23a577dc676ae77fbae7758a",
+  "content_hash": "1550d4f8c8d438b5a9efa4e41c09663d1f586698084312b89a63500f4185b7a1",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "704e0997fa71fd8bc199f70034f769d301ccfd4d23a577dc676ae77fbae7758a"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "1550d4f8c8d438b5a9efa4e41c09663d1f586698084312b89a63500f4185b7a1"
   }
 }
diff --git a/contracts/schema-publication/entries/participant-time-management-context-v1.json b/contracts/schema-publication/entries/participant-time-management-context-v1.json
index 1ad013e64..9b9315adc 100644
--- a/contracts/schema-publication/entries/participant-time-management-context-v1.json
+++ b/contracts/schema-publication/entries/participant-time-management-context-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "participant-time-management-context-v1",
   "schema_path": "contracts/schemas/participant-runtime/participant-time-management-context-v1.json",
   "stability": "draft",
-  "content_hash": "f73a94028c86c301ea487b08ddf985b0badb03a91309e3028dfed05226614c3c",
+  "content_hash": "39389146e500fcbdde8518c4256e4825eb4592c3cb7cd59a006feb5304ad3d69",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "f73a94028c86c301ea487b08ddf985b0badb03a91309e3028dfed05226614c3c"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "39389146e500fcbdde8518c4256e4825eb4592c3cb7cd59a006feb5304ad3d69"
   }
 }
diff --git a/contracts/schema-publication/entries/processor-manifest-v2.json b/contracts/schema-publication/entries/processor-manifest-v2.json
index 6c781b15b..812942b94 100644
--- a/contracts/schema-publication/entries/processor-manifest-v2.json
+++ b/contracts/schema-publication/entries/processor-manifest-v2.json
@@ -2,9 +2,9 @@
   "contract_id": "processor-manifest-v2",
   "schema_path": "contracts/schemas/processor-manifest/processor-manifest-v2.json",
   "stability": "draft",
-  "content_hash": "17335ec9416d0ec5d0e3d7bee409c6d1caabd6250f8cf4159243e4483ebd8897",
+  "content_hash": "35278440a89aee708a6527b5e66bc14c3ad200491ba121dd0b48bb9a03ce52d8",
   "last_change": {
-    "summary": "Authorized processor declarations for the participant resource-budget policy contract introduced by issue #899.",
-    "content_hash": "17335ec9416d0ec5d0e3d7bee409c6d1caabd6250f8cf4159243e4483ebd8897"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "35278440a89aee708a6527b5e66bc14c3ad200491ba121dd0b48bb9a03ce52d8"
   }
 }
diff --git a/contracts/schema-publication/entries/proposition-truth-result-v1.json b/contracts/schema-publication/entries/proposition-truth-result-v1.json
index 718f974a9..60181b4df 100644
--- a/contracts/schema-publication/entries/proposition-truth-result-v1.json
+++ b/contracts/schema-publication/entries/proposition-truth-result-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "proposition-truth-result-v1",
   "schema_path": "contracts/schemas/control-plane/proposition-truth-result-v1.json",
   "stability": "draft",
-  "content_hash": "36ead895c2f3be5c975077ccaf4e75e8026fd0a9243c5a67a894999e4f424ac2",
+  "content_hash": "25f6100c931dcd7e7eeace7f3900763cd9f283987be542f81d8b11beb601cae4",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "36ead895c2f3be5c975077ccaf4e75e8026fd0a9243c5a67a894999e4f424ac2"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "25f6100c931dcd7e7eeace7f3900763cd9f283987be542f81d8b11beb601cae4"
   }
 }
diff --git a/contracts/schema-publication/entries/provisioning-plan-v1.json b/contracts/schema-publication/entries/provisioning-plan-v1.json
index ac69cd29c..6ce732a2a 100644
--- a/contracts/schema-publication/entries/provisioning-plan-v1.json
+++ b/contracts/schema-publication/entries/provisioning-plan-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "provisioning-plan-v1",
   "schema_path": "contracts/schemas/plans/provisioning-plan-v1.json",
   "stability": "draft",
-  "content_hash": "70af50f87d61eb5337ca6658b5e9e9d227a99f38fc66dead05bca5122200f003",
+  "content_hash": "d4e85ac33f2f2add86c240c617a0d291404604cb3c8631dded6ea0ee766dd487",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "70af50f87d61eb5337ca6658b5e9e9d227a99f38fc66dead05bca5122200f003"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "d4e85ac33f2f2add86c240c617a0d291404604cb3c8631dded6ea0ee766dd487"
   }
 }
diff --git a/contracts/schema-publication/entries/raes-semantic-invariants-v1.json b/contracts/schema-publication/entries/raes-semantic-invariants-v1.json
index af9523d8e..760e91026 100644
--- a/contracts/schema-publication/entries/raes-semantic-invariants-v1.json
+++ b/contracts/schema-publication/entries/raes-semantic-invariants-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "raes-semantic-invariants-v1",
   "schema_path": "contracts/schemas/profiles/raes-semantic-invariants-v1.json",
   "stability": "draft",
-  "content_hash": "cfe89c457ff1ac21334768ab82b30ce2b1e28eb165bb64a91d1b222e05ece943",
+  "content_hash": "7af5c717c62c9780ea8b6042f0bb5642c04e2b84aee03ce1b3dca5f36823d14b",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "cfe89c457ff1ac21334768ab82b30ce2b1e28eb165bb64a91d1b222e05ece943"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "7af5c717c62c9780ea8b6042f0bb5642c04e2b84aee03ce1b3dca5f36823d14b"
   }
 }
diff --git a/contracts/schema-publication/entries/random-stream-profile-v1.json b/contracts/schema-publication/entries/random-stream-profile-v1.json
index 68416488c..77019219b 100644
--- a/contracts/schema-publication/entries/random-stream-profile-v1.json
+++ b/contracts/schema-publication/entries/random-stream-profile-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "random-stream-profile-v1",
   "schema_path": "contracts/schemas/profiles/random-stream-profile-v1.json",
   "stability": "draft",
-  "content_hash": "28f4a59b393157c1995a5043029c9b109cc512a7e84d64784835619fdff40a59",
+  "content_hash": "f594185a8db1f8320822089b90649fed6d4175285da232484bc225d2e60775c1",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "28f4a59b393157c1995a5043029c9b109cc512a7e84d64784835619fdff40a59"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "f594185a8db1f8320822089b90649fed6d4175285da232484bc225d2e60775c1"
   }
 }
diff --git a/contracts/schema-publication/entries/random-stream-vector-v1.json b/contracts/schema-publication/entries/random-stream-vector-v1.json
index 19249fae5..253f8d319 100644
--- a/contracts/schema-publication/entries/random-stream-vector-v1.json
+++ b/contracts/schema-publication/entries/random-stream-vector-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "random-stream-vector-v1",
   "schema_path": "contracts/schemas/profiles/random-stream-vector-v1.json",
   "stability": "draft",
-  "content_hash": "32d04d87018c3ac25a85a3a27e3d7f9cbe27ab37477380c7c8d786257d80e883",
+  "content_hash": "65e838472c5d1ac7a0eb2ffa4bfe6f3a756c77d776158c6dba8510e2edbc9001",
   "last_change": {
-    "summary": "Added the closed participant-occurrence stream-address variant to canonical random-stream vectors for issue #897.",
-    "content_hash": "32d04d87018c3ac25a85a3a27e3d7f9cbe27ab37477380c7c8d786257d80e883"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "65e838472c5d1ac7a0eb2ffa4bfe6f3a756c77d776158c6dba8510e2edbc9001"
   }
 }
diff --git a/contracts/schema-publication/entries/realization-envelope-v1.json b/contracts/schema-publication/entries/realization-envelope-v1.json
index 31c501348..a041ffecd 100644
--- a/contracts/schema-publication/entries/realization-envelope-v1.json
+++ b/contracts/schema-publication/entries/realization-envelope-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "realization-envelope-v1",
   "schema_path": "contracts/schemas/realization-envelope/realization-envelope-v1.json",
   "stability": "draft",
-  "content_hash": "124da1052563cc1457232da763919f02c23f935a86e21e49c1e0d7b781606253",
+  "content_hash": "1f54cfaf7288a61890972527dc44415924c8590a1d40795bea13f8cd0cf1e878",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "124da1052563cc1457232da763919f02c23f935a86e21e49c1e0d7b781606253"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "1f54cfaf7288a61890972527dc44415924c8590a1d40795bea13f8cd0cf1e878"
   }
 }
diff --git a/contracts/schema-publication/entries/realized-time-model-v1.json b/contracts/schema-publication/entries/realized-time-model-v1.json
index aa9e56952..f5be7d129 100644
--- a/contracts/schema-publication/entries/realized-time-model-v1.json
+++ b/contracts/schema-publication/entries/realized-time-model-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "realized-time-model-v1",
   "schema_path": "contracts/schemas/time/realized-time-model-v1.json",
   "stability": "draft",
-  "content_hash": "0034fe68c2981896e4c8e08743bd9e18ae20f9aa9bde91d92f1af1b2dc0537ba",
+  "content_hash": "3ce01b4927e0975c48d7398c013ab5624bf6d74dbc04b259d8a9529fd44cca48",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "0034fe68c2981896e4c8e08743bd9e18ae20f9aa9bde91d92f1af1b2dc0537ba"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "3ce01b4927e0975c48d7398c013ab5624bf6d74dbc04b259d8a9529fd44cca48"
   }
 }
diff --git a/contracts/schema-publication/entries/reference-models-v1.json b/contracts/schema-publication/entries/reference-models-v1.json
index d72f89056..943993c6a 100644
--- a/contracts/schema-publication/entries/reference-models-v1.json
+++ b/contracts/schema-publication/entries/reference-models-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "reference-models-v1",
   "schema_path": "contracts/schemas/concept-authority/reference-models-v1.json",
   "stability": "draft",
-  "content_hash": "e028dfbb74c458399eb3012b4abcb09bef09e047fc1dd74dd0f4dc1f20fa64f0",
+  "content_hash": "6b379f9203be74259f1905e3ff13c25bb3125a04eba9dcc6bafedea40d50e416",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "e028dfbb74c458399eb3012b4abcb09bef09e047fc1dd74dd0f4dc1f20fa64f0"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "6b379f9203be74259f1905e3ff13c25bb3125a04eba9dcc6bafedea40d50e416"
   }
 }
diff --git a/contracts/schema-publication/entries/reusable-asset-trust-policy-v1.json b/contracts/schema-publication/entries/reusable-asset-trust-policy-v1.json
index aacececf1..9eebdac93 100644
--- a/contracts/schema-publication/entries/reusable-asset-trust-policy-v1.json
+++ b/contracts/schema-publication/entries/reusable-asset-trust-policy-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "reusable-asset-trust-policy-v1",
   "schema_path": "contracts/schemas/asset-trust/reusable-asset-trust-policy-v1.json",
   "stability": "draft",
-  "content_hash": "855845de67295da833b426797dfbd60e13bafeaebc2b92e2a1c195748ccebeab",
+  "content_hash": "8283ffb71a4739e30c9a88ebb8ab90efa8854aa40b58e95e123bc83f54c858b5",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "855845de67295da833b426797dfbd60e13bafeaebc2b92e2a1c195748ccebeab"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "8283ffb71a4739e30c9a88ebb8ab90efa8854aa40b58e95e123bc83f54c858b5"
   }
 }
diff --git a/contracts/schema-publication/entries/runtime-fact-binding-plane-v1.json b/contracts/schema-publication/entries/runtime-fact-binding-plane-v1.json
index 7b17c4b15..41251a382 100644
--- a/contracts/schema-publication/entries/runtime-fact-binding-plane-v1.json
+++ b/contracts/schema-publication/entries/runtime-fact-binding-plane-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "runtime-fact-binding-plane-v1",
   "schema_path": "contracts/schemas/participant-runtime/runtime-fact-binding-plane-v1.json",
   "stability": "draft",
-  "content_hash": "4ebbf42cc283ad2419d0bbb8724f30e437bec1b1cf1058b4c580475eb83f1699",
+  "content_hash": "ee6c288abf762b601ca0b181a6df5797f172dcff2b7bd5713edfe06f7aedbb4a",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "4ebbf42cc283ad2419d0bbb8724f30e437bec1b1cf1058b4c580475eb83f1699"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "ee6c288abf762b601ca0b181a6df5797f172dcff2b7bd5713edfe06f7aedbb4a"
   }
 }
diff --git a/contracts/schema-publication/entries/runtime-snapshot-v1.json b/contracts/schema-publication/entries/runtime-snapshot-v1.json
index 7b7e432ad..4a9020172 100644
--- a/contracts/schema-publication/entries/runtime-snapshot-v1.json
+++ b/contracts/schema-publication/entries/runtime-snapshot-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "runtime-snapshot-v1",
   "schema_path": "contracts/schemas/snapshots/runtime-snapshot-v1.json",
   "stability": "draft",
-  "content_hash": "73b2b3eba4400777c380b1d532614d29c2eb83ec82da5fef127918768aa2f8d8",
+  "content_hash": "42201288da8990fe0214a5f02fb53de7d2500dca86f42663ffbddd6823f03ffa",
   "last_change": {
-    "summary": "Added artifact satisfaction evidence and participant resource-budget state and allocation evidence for issues #920 and #899.",
-    "content_hash": "73b2b3eba4400777c380b1d532614d29c2eb83ec82da5fef127918768aa2f8d8"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "42201288da8990fe0214a5f02fb53de7d2500dca86f42663ffbddd6823f03ffa"
   }
 }
diff --git a/contracts/schema-publication/entries/scenario-instantiation-request-v1.json b/contracts/schema-publication/entries/scenario-instantiation-request-v1.json
index a94c67f40..5df9437ab 100644
--- a/contracts/schema-publication/entries/scenario-instantiation-request-v1.json
+++ b/contracts/schema-publication/entries/scenario-instantiation-request-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "scenario-instantiation-request-v1",
   "schema_path": "contracts/schemas/sdl/scenario-instantiation-request-v1.json",
   "stability": "draft",
-  "content_hash": "54a8cdf1108003f61b79b9d9c0f0a7321a4078a55cf81f604c6882dd420b6616",
+  "content_hash": "f008fbdab7624d288c38fe9e142d24eb55c34cc390032cab35cb0c30344d9e04",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "54a8cdf1108003f61b79b9d9c0f0a7321a4078a55cf81f604c6882dd420b6616"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "f008fbdab7624d288c38fe9e142d24eb55c34cc390032cab35cb0c30344d9e04"
   }
 }
diff --git a/contracts/schema-publication/entries/scenario-satisfiability-evidence-v1.json b/contracts/schema-publication/entries/scenario-satisfiability-evidence-v1.json
index abc441202..07c65390a 100644
--- a/contracts/schema-publication/entries/scenario-satisfiability-evidence-v1.json
+++ b/contracts/schema-publication/entries/scenario-satisfiability-evidence-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "scenario-satisfiability-evidence-v1",
   "schema_path": "contracts/schemas/satisfiability/scenario-satisfiability-evidence-v1.json",
   "stability": "draft",
-  "content_hash": "3ebaa6f78e03ebbdf06052cfc85abc4f1f40746ce0ea7a8eccc96637e1fcdace",
+  "content_hash": "51e4814898fd1457cb999020332554596f715540ecbd22078e1936ad5468daf0",
   "last_change": {
-    "summary": "Carried portable artifact requirements and scoped participant resource budgets through satisfiability evidence for issues #920 and #899.",
-    "content_hash": "3ebaa6f78e03ebbdf06052cfc85abc4f1f40746ce0ea7a8eccc96637e1fcdace"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "51e4814898fd1457cb999020332554596f715540ecbd22078e1936ad5468daf0"
   }
 }
diff --git a/contracts/schema-publication/entries/scheduler-isolation-proof-v1.json b/contracts/schema-publication/entries/scheduler-isolation-proof-v1.json
index 90d554bef..c6d484ef6 100644
--- a/contracts/schema-publication/entries/scheduler-isolation-proof-v1.json
+++ b/contracts/schema-publication/entries/scheduler-isolation-proof-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "scheduler-isolation-proof-v1",
   "schema_path": "contracts/schemas/control-plane/scheduler-isolation-proof-v1.json",
   "stability": "draft",
-  "content_hash": "ebf37a997518da860d7e023aef431a2d7eb5c1ea9888d88d015ed29ab1a3fd72",
+  "content_hash": "619f426ef06aca930f668b77820fa522475d73eb241a47423461f565a347f65d",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "ebf37a997518da860d7e023aef431a2d7eb5c1ea9888d88d015ed29ab1a3fd72"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "619f426ef06aca930f668b77820fa522475d73eb241a47423461f565a347f65d"
   }
 }
diff --git a/contracts/schema-publication/entries/scientific-completeness-assessment-v1.json b/contracts/schema-publication/entries/scientific-completeness-assessment-v1.json
index 87878c896..37090f666 100644
--- a/contracts/schema-publication/entries/scientific-completeness-assessment-v1.json
+++ b/contracts/schema-publication/entries/scientific-completeness-assessment-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "scientific-completeness-assessment-v1",
   "schema_path": "contracts/schemas/profiles/scientific-completeness-assessment-v1.json",
   "stability": "draft",
-  "content_hash": "77d73cf5f338802afd8d3d62552148d45e22af0eac562b8d2aaa86a7043ef1de",
+  "content_hash": "5db146299d691116e445bed420387e0a221801194c4deabbdd50f022ff7de5ac",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "77d73cf5f338802afd8d3d62552148d45e22af0eac562b8d2aaa86a7043ef1de"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "5db146299d691116e445bed420387e0a221801194c4deabbdd50f022ff7de5ac"
   }
 }
diff --git a/contracts/schema-publication/entries/scientific-completeness-taxonomy-v1.json b/contracts/schema-publication/entries/scientific-completeness-taxonomy-v1.json
index 0ed34d232..3d2b01e34 100644
--- a/contracts/schema-publication/entries/scientific-completeness-taxonomy-v1.json
+++ b/contracts/schema-publication/entries/scientific-completeness-taxonomy-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "scientific-completeness-taxonomy-v1",
   "schema_path": "contracts/schemas/profiles/scientific-completeness-taxonomy-v1.json",
   "stability": "draft",
-  "content_hash": "8236164dfb48091b5e3dd8ca187ea6ee4df07ad8da48bc6b84628c74c166b129",
+  "content_hash": "02fe8159e45d134c69b7d6b5bd05964bd87349d7bdfab7da14dd9974e444323b",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "8236164dfb48091b5e3dd8ca187ea6ee4df07ad8da48bc6b84628c74c166b129"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "02fe8159e45d134c69b7d6b5bd05964bd87349d7bdfab7da14dd9974e444323b"
   }
 }
diff --git a/contracts/schema-publication/entries/sdl-authoring-input-v1.json b/contracts/schema-publication/entries/sdl-authoring-input-v1.json
index 2bd64f743..629e7c8b6 100644
--- a/contracts/schema-publication/entries/sdl-authoring-input-v1.json
+++ b/contracts/schema-publication/entries/sdl-authoring-input-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "sdl-authoring-input-v1",
   "schema_path": "contracts/schemas/sdl/sdl-authoring-input-v1.json",
   "stability": "draft",
-  "content_hash": "d8e490195ae4fb192e559686d8089c8b13ac69d19fb1b8682192275f75f5623e",
+  "content_hash": "5009bed0bb0cbb633ad9fd5adf4af890a645df6e48f5ca1e2f8750a6db2a6c95",
   "last_change": {
-    "summary": "Published portable Source artifact authoring and scoped participant resource-budget policy for issues #920 and #899.",
-    "content_hash": "d8e490195ae4fb192e559686d8089c8b13ac69d19fb1b8682192275f75f5623e"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "5009bed0bb0cbb633ad9fd5adf4af890a645df6e48f5ca1e2f8750a6db2a6c95"
   }
 }
diff --git a/contracts/schema-publication/entries/sdl-lineage-ledger-v1.json b/contracts/schema-publication/entries/sdl-lineage-ledger-v1.json
index 7de4a7752..89059a08d 100644
--- a/contracts/schema-publication/entries/sdl-lineage-ledger-v1.json
+++ b/contracts/schema-publication/entries/sdl-lineage-ledger-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "sdl-lineage-ledger-v1",
   "schema_path": "contracts/schemas/provenance/sdl-lineage-ledger-v1.json",
   "stability": "draft",
-  "content_hash": "9cbb6dc73655256fb149d2fdabea9af41fae71d56852f0afa528f28ddfdeaf20",
+  "content_hash": "6cb6ee30ebe8e6744a750eedf04cd8eb53df0047a535e3575e77e71203bf7ca7",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "9cbb6dc73655256fb149d2fdabea9af41fae71d56852f0afa528f28ddfdeaf20"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "6cb6ee30ebe8e6744a750eedf04cd8eb53df0047a535e3575e77e71203bf7ca7"
   }
 }
diff --git a/contracts/schema-publication/entries/semantic-profile-v1.json b/contracts/schema-publication/entries/semantic-profile-v1.json
index 279ea9fbf..161fb31bb 100644
--- a/contracts/schema-publication/entries/semantic-profile-v1.json
+++ b/contracts/schema-publication/entries/semantic-profile-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "semantic-profile-v1",
   "schema_path": "contracts/schemas/profiles/semantic-profile-v1.json",
   "stability": "draft",
-  "content_hash": "a3d9fdfea509aad4ea13977457a6467771c33126d2a43cf553161065114d6b90",
+  "content_hash": "0c9cb1ea7a9e0aa061e2fd133b270f088dbf451520c02baf7133fa5568260568",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "a3d9fdfea509aad4ea13977457a6467771c33126d2a43cf553161065114d6b90"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "0c9cb1ea7a9e0aa061e2fd133b270f088dbf451520c02baf7133fa5568260568"
   }
 }
diff --git a/contracts/schema-publication/entries/time-model-v1.json b/contracts/schema-publication/entries/time-model-v1.json
index f710d0c46..9a21fd75b 100644
--- a/contracts/schema-publication/entries/time-model-v1.json
+++ b/contracts/schema-publication/entries/time-model-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "time-model-v1",
   "schema_path": "contracts/schemas/time/time-model-v1.json",
   "stability": "draft",
-  "content_hash": "14b9679439dd53c3a0e70f1518c3271ecef729032d2085f0b38707271204870a",
+  "content_hash": "09d8427a8ec52e44c9d078ba3de889b0fed8812ef0a509ab8a462668d3d6d8cd",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "14b9679439dd53c3a0e70f1518c3271ecef729032d2085f0b38707271204870a"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "09d8427a8ec52e44c9d078ba3de889b0fed8812ef0a509ab8a462668d3d6d8cd"
   }
 }
diff --git a/contracts/schema-publication/entries/time-runtime-state-v1.json b/contracts/schema-publication/entries/time-runtime-state-v1.json
index 76156d582..8cb25ff26 100644
--- a/contracts/schema-publication/entries/time-runtime-state-v1.json
+++ b/contracts/schema-publication/entries/time-runtime-state-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "time-runtime-state-v1",
   "schema_path": "contracts/schemas/time/time-runtime-state-v1.json",
   "stability": "draft",
-  "content_hash": "f5092734db63333c6ffd1120730bc5b3343c90fa2ae6056d2e9a51194e4bca1f",
+  "content_hash": "a5806e28394dc8722100f3cc6277e8f3ccbcc943724824f204fcfed1f2413bd3",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "f5092734db63333c6ffd1120730bc5b3343c90fa2ae6056d2e9a51194e4bca1f"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "a5806e28394dc8722100f3cc6277e8f3ccbcc943724824f204fcfed1f2413bd3"
   }
 }
diff --git a/contracts/schema-publication/entries/trial-cleanup-plan-v1.json b/contracts/schema-publication/entries/trial-cleanup-plan-v1.json
index ecd1cbd3d..f4737558a 100644
--- a/contracts/schema-publication/entries/trial-cleanup-plan-v1.json
+++ b/contracts/schema-publication/entries/trial-cleanup-plan-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "trial-cleanup-plan-v1",
   "schema_path": "contracts/schemas/plans/trial-cleanup-plan-v1.json",
   "stability": "draft",
-  "content_hash": "4d0ced18dc531cd5e5619bfe5558b49ad5856b5b94afc3d6ca40a4475aedc032",
+  "content_hash": "79f389e54ad2ba55824d5311db65b59ea9cf33e92271dafcdc89ccefac0f9cd3",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "4d0ced18dc531cd5e5619bfe5558b49ad5856b5b94afc3d6ca40a4475aedc032"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "79f389e54ad2ba55824d5311db65b59ea9cf33e92271dafcdc89ccefac0f9cd3"
   }
 }
diff --git a/contracts/schema-publication/entries/trial-cleanup-receipt-v1.json b/contracts/schema-publication/entries/trial-cleanup-receipt-v1.json
index a6a8455fb..082155360 100644
--- a/contracts/schema-publication/entries/trial-cleanup-receipt-v1.json
+++ b/contracts/schema-publication/entries/trial-cleanup-receipt-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "trial-cleanup-receipt-v1",
   "schema_path": "contracts/schemas/control-plane/trial-cleanup-receipt-v1.json",
   "stability": "draft",
-  "content_hash": "90462009caf9c41e35f764ac9be4e5777d7745994d7d04195ac6a08851a2d690",
+  "content_hash": "40bc6caaf772ef401160a6c61cee0da6b44a076eefd1d7e84af54736e1302e95",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "90462009caf9c41e35f764ac9be4e5777d7745994d7d04195ac6a08851a2d690"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "40bc6caaf772ef401160a6c61cee0da6b44a076eefd1d7e84af54736e1302e95"
   }
 }
diff --git a/contracts/schema-publication/entries/uco-alignment-v1.json b/contracts/schema-publication/entries/uco-alignment-v1.json
index b8c7ec027..765e396c0 100644
--- a/contracts/schema-publication/entries/uco-alignment-v1.json
+++ b/contracts/schema-publication/entries/uco-alignment-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "uco-alignment-v1",
   "schema_path": "contracts/schemas/concept-authority/uco-alignment-v1.json",
   "stability": "draft",
-  "content_hash": "dc84dac9987d237a7309a15289ee3572dc1096fa5c0ae6b06201e770a1de0086",
+  "content_hash": "84b03b7be0fcb301324d53389c39e44d61e4c59a20bd8a387db68ebafcc7ef98",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "dc84dac9987d237a7309a15289ee3572dc1096fa5c0ae6b06201e770a1de0086"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "84b03b7be0fcb301324d53389c39e44d61e4c59a20bd8a387db68ebafcc7ef98"
   }
 }
diff --git a/contracts/schema-publication/entries/validation-basis-disclosure-v1.json b/contracts/schema-publication/entries/validation-basis-disclosure-v1.json
index c975e47ad..36ecbc0d7 100644
--- a/contracts/schema-publication/entries/validation-basis-disclosure-v1.json
+++ b/contracts/schema-publication/entries/validation-basis-disclosure-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "validation-basis-disclosure-v1",
   "schema_path": "contracts/schemas/profiles/validation-basis-disclosure-v1.json",
   "stability": "draft",
-  "content_hash": "df23116b3c073e6db1c00ef2cbe419eb63af44a938095616ebfa799b39f59f69",
+  "content_hash": "cbd474c289d9519baf339ce22eea1613b41e9166ad3ac350f40e1955b434edd3",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "df23116b3c073e6db1c00ef2cbe419eb63af44a938095616ebfa799b39f59f69"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "cbd474c289d9519baf339ce22eea1613b41e9166ad3ac350f40e1955b434edd3"
   }
 }
diff --git a/contracts/schema-publication/entries/validation-profile-catalog-v1.json b/contracts/schema-publication/entries/validation-profile-catalog-v1.json
index 499f9c6a2..17ceec089 100644
--- a/contracts/schema-publication/entries/validation-profile-catalog-v1.json
+++ b/contracts/schema-publication/entries/validation-profile-catalog-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "validation-profile-catalog-v1",
   "schema_path": "contracts/schemas/profiles/validation-profile-catalog-v1.json",
   "stability": "draft",
-  "content_hash": "426679f49e406a66b4b5bd9dde39ba4f01afcb0360161cf6d489cf197c85cd17",
+  "content_hash": "235bd271397f4a8ab51422bfe8cb570610e0f82177a0197bb10e1f743c03349b",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "426679f49e406a66b4b5bd9dde39ba4f01afcb0360161cf6d489cf197c85cd17"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "235bd271397f4a8ab51422bfe8cb570610e0f82177a0197bb10e1f743c03349b"
   }
 }
diff --git a/contracts/schema-publication/entries/workflow-cancellation-request-v1.json b/contracts/schema-publication/entries/workflow-cancellation-request-v1.json
index c4a5d0ea8..8570b48a9 100644
--- a/contracts/schema-publication/entries/workflow-cancellation-request-v1.json
+++ b/contracts/schema-publication/entries/workflow-cancellation-request-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "workflow-cancellation-request-v1",
   "schema_path": "contracts/schemas/control-plane/workflow-cancellation-request-v1.json",
   "stability": "draft",
-  "content_hash": "32f9286d95c824af920799fcac005851a46d93b437ec3ece04da2a58b7641178",
+  "content_hash": "83d992309d63b159214f8580d58366ccd408b5720163771269a810cff40f955d",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "32f9286d95c824af920799fcac005851a46d93b437ec3ece04da2a58b7641178"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "83d992309d63b159214f8580d58366ccd408b5720163771269a810cff40f955d"
   }
 }
diff --git a/contracts/schema-publication/entries/workflow-history-event-stream-v1.json b/contracts/schema-publication/entries/workflow-history-event-stream-v1.json
index ed1a61c3c..1a4f128bd 100644
--- a/contracts/schema-publication/entries/workflow-history-event-stream-v1.json
+++ b/contracts/schema-publication/entries/workflow-history-event-stream-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "workflow-history-event-stream-v1",
   "schema_path": "contracts/schemas/control-plane/workflow-history-event-stream-v1.json",
   "stability": "draft",
-  "content_hash": "32f8eb4cd8800a93374f1f76e497b1b96f08e583f4aa2d34775e915c1112a68b",
+  "content_hash": "22737796b0903c109e718cdb2b14d1a05832019a121437c45f153a9a76caf916",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "32f8eb4cd8800a93374f1f76e497b1b96f08e583f4aa2d34775e915c1112a68b"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "22737796b0903c109e718cdb2b14d1a05832019a121437c45f153a9a76caf916"
   }
 }
diff --git a/contracts/schema-publication/entries/workflow-result-envelope-v1.json b/contracts/schema-publication/entries/workflow-result-envelope-v1.json
index 83ba17d87..ddcdd1341 100644
--- a/contracts/schema-publication/entries/workflow-result-envelope-v1.json
+++ b/contracts/schema-publication/entries/workflow-result-envelope-v1.json
@@ -2,9 +2,9 @@
   "contract_id": "workflow-result-envelope-v1",
   "schema_path": "contracts/schemas/control-plane/workflow-result-envelope-v1.json",
   "stability": "draft",
-  "content_hash": "0a0db3f0da692b83f72a312eb75ffecc25fb74b56600c7ecb64a759f8a3b4c28",
+  "content_hash": "ca40953f53b3f13a0bcf1e6bf9d631c9a94544278cef6882b3fa140a35022612",
   "last_change": {
-    "summary": "Completed the RAES identity hard cut for published schema URIs, extension keywords, and identity-bearing contract values under #908; validation semantics are unchanged apart from the intentional breaking name migration.",
-    "content_hash": "0a0db3f0da692b83f72a312eb75ffecc25fb74b56600c7ecb64a759f8a3b4c28"
+    "summary": "Repointed the published schema namespace from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root for issue #908.",
+    "content_hash": "ca40953f53b3f13a0bcf1e6bf9d631c9a94544278cef6882b3fa140a35022612"
   }
 }
diff --git a/contracts/schemas/artifact-requirements/artifact-requirement-v1.json b/contracts/schemas/artifact-requirements/artifact-requirement-v1.json
index d90d89530..68f42cce2 100644
--- a/contracts/schemas/artifact-requirements/artifact-requirement-v1.json
+++ b/contracts/schemas/artifact-requirements/artifact-requirement-v1.json
@@ -1071,7 +1071,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/artifact-requirement-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/artifact-requirement-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published source-artifact requirement contract.",
@@ -1136,6 +1136,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/asset-trust/reusable-asset-trust-policy-v1.json b/contracts/schemas/asset-trust/reusable-asset-trust-policy-v1.json
index ecce95638..84d2ea593 100644
--- a/contracts/schemas/asset-trust/reusable-asset-trust-policy-v1.json
+++ b/contracts/schemas/asset-trust/reusable-asset-trust-policy-v1.json
@@ -312,7 +312,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/reusable-asset-trust-policy-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/reusable-asset-trust-policy-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Ecosystem trust/authenticity/integrity policy over reusable assets (GOV-913).\n\nA declarative, expectation-based policy: it declares, per asset family, the\nintegrity/authenticity/provenance/governance evidence the ecosystem requires,\nreferencing the existing RAES mechanisms that carry that evidence. It is not a\nper-asset trust record and it invents no cryptography. See\n``specs/authority/reusable-asset-trust-integrity.md`` (normative) and ADR-071.",
diff --git a/contracts/schemas/associated-artifacts/associated-artifact-manifest-v1.json b/contracts/schemas/associated-artifacts/associated-artifact-manifest-v1.json
index 484b750da..77c11a68a 100644
--- a/contracts/schemas/associated-artifacts/associated-artifact-manifest-v1.json
+++ b/contracts/schemas/associated-artifacts/associated-artifact-manifest-v1.json
@@ -327,7 +327,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/associated-artifact-manifest-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/associated-artifact-manifest-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -470,6 +470,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/backend-manifest/backend-manifest-v2.json b/contracts/schemas/backend-manifest/backend-manifest-v2.json
index f1756ce67..a31627930 100644
--- a/contracts/schemas/backend-manifest/backend-manifest-v2.json
+++ b/contracts/schemas/backend-manifest/backend-manifest-v2.json
@@ -2214,7 +2214,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/backend-manifest-v2.json",
+  "$id": "https://raesystem.github.io/rae/schemas/backend-manifest-v2.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
diff --git a/contracts/schemas/concept-authority/atlas-tactics-source-v1.json b/contracts/schemas/concept-authority/atlas-tactics-source-v1.json
index 863404d28..86f3d08e5 100644
--- a/contracts/schemas/concept-authority/atlas-tactics-source-v1.json
+++ b/contracts/schemas/concept-authority/atlas-tactics-source-v1.json
@@ -90,7 +90,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/atlas-tactics-source-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/atlas-tactics-source-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/concept-authority/attack-enterprise-tactics-source-v1.json b/contracts/schemas/concept-authority/attack-enterprise-tactics-source-v1.json
index 7ddce7c3f..008fac2d1 100644
--- a/contracts/schemas/concept-authority/attack-enterprise-tactics-source-v1.json
+++ b/contracts/schemas/concept-authority/attack-enterprise-tactics-source-v1.json
@@ -46,7 +46,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/attack-enterprise-tactics-source-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/attack-enterprise-tactics-source-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/concept-authority/behavioral-relations-v1.json b/contracts/schemas/concept-authority/behavioral-relations-v1.json
index 9abe216eb..dca1a0afa 100644
--- a/contracts/schemas/concept-authority/behavioral-relations-v1.json
+++ b/contracts/schemas/concept-authority/behavioral-relations-v1.json
@@ -699,7 +699,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/behavioral-relations-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/behavioral-relations-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
@@ -787,6 +787,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/concept-authority/concept-families-v1.json b/contracts/schemas/concept-authority/concept-families-v1.json
index 7ed41c54f..2d58ac354 100644
--- a/contracts/schemas/concept-authority/concept-families-v1.json
+++ b/contracts/schemas/concept-authority/concept-families-v1.json
@@ -198,7 +198,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/concept-families-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/concept-families-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/concept-authority/controlled-vocabularies-v1.json b/contracts/schemas/concept-authority/controlled-vocabularies-v1.json
index 15bf16b79..617df48ba 100644
--- a/contracts/schemas/concept-authority/controlled-vocabularies-v1.json
+++ b/contracts/schemas/concept-authority/controlled-vocabularies-v1.json
@@ -201,7 +201,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/controlled-vocabularies-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/controlled-vocabularies-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/concept-authority/nist-csf-defensive-categories-source-v1.json b/contracts/schemas/concept-authority/nist-csf-defensive-categories-source-v1.json
index 6ea515e38..5de85e5df 100644
--- a/contracts/schemas/concept-authority/nist-csf-defensive-categories-source-v1.json
+++ b/contracts/schemas/concept-authority/nist-csf-defensive-categories-source-v1.json
@@ -44,7 +44,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/nist-csf-defensive-categories-source-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/nist-csf-defensive-categories-source-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/concept-authority/reference-models-v1.json b/contracts/schemas/concept-authority/reference-models-v1.json
index 307e1938e..5fc8a7300 100644
--- a/contracts/schemas/concept-authority/reference-models-v1.json
+++ b/contracts/schemas/concept-authority/reference-models-v1.json
@@ -77,7 +77,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/reference-models-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/reference-models-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/concept-authority/uco-alignment-v1.json b/contracts/schemas/concept-authority/uco-alignment-v1.json
index 168c0bb74..7a1a9951f 100644
--- a/contracts/schemas/concept-authority/uco-alignment-v1.json
+++ b/contracts/schemas/concept-authority/uco-alignment-v1.json
@@ -76,7 +76,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/uco-alignment-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/uco-alignment-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/control-plane/evaluation-history-event-stream-v1.json b/contracts/schemas/control-plane/evaluation-history-event-stream-v1.json
index fe1927475..e2d9c33bf 100644
--- a/contracts/schemas/control-plane/evaluation-history-event-stream-v1.json
+++ b/contracts/schemas/control-plane/evaluation-history-event-stream-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/evaluation-history-event-stream-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/evaluation-history-event-stream-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "items": {
     "additionalProperties": false,
diff --git a/contracts/schemas/control-plane/evaluation-result-envelope-v1.json b/contracts/schemas/control-plane/evaluation-result-envelope-v1.json
index 98b0b870d..72c5d0e01 100644
--- a/contracts/schemas/control-plane/evaluation-result-envelope-v1.json
+++ b/contracts/schemas/control-plane/evaluation-result-envelope-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/evaluation-result-envelope-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/evaluation-result-envelope-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/control-plane/operation-receipt-v1.json b/contracts/schemas/control-plane/operation-receipt-v1.json
index ac0a08dd2..43fdee56d 100644
--- a/contracts/schemas/control-plane/operation-receipt-v1.json
+++ b/contracts/schemas/control-plane/operation-receipt-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/operation-receipt-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/operation-receipt-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/control-plane/operation-status-v1.json b/contracts/schemas/control-plane/operation-status-v1.json
index 201a20fd8..45876f47f 100644
--- a/contracts/schemas/control-plane/operation-status-v1.json
+++ b/contracts/schemas/control-plane/operation-status-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/operation-status-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/operation-status-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/control-plane/participant-behavior-history-event-stream-v1.json b/contracts/schemas/control-plane/participant-behavior-history-event-stream-v1.json
index 738a1a1ce..cb9b19ff0 100644
--- a/contracts/schemas/control-plane/participant-behavior-history-event-stream-v1.json
+++ b/contracts/schemas/control-plane/participant-behavior-history-event-stream-v1.json
@@ -1253,7 +1253,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-behavior-history-event-stream-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-behavior-history-event-stream-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "items": {
     "additionalProperties": false,
@@ -1538,6 +1538,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/participant-context-view-v1.json b/contracts/schemas/control-plane/participant-context-view-v1.json
index 144057f20..0352e28b3 100644
--- a/contracts/schemas/control-plane/participant-context-view-v1.json
+++ b/contracts/schemas/control-plane/participant-context-view-v1.json
@@ -236,7 +236,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-context-view-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-context-view-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -509,6 +509,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/participant-decision-surface-v1.json b/contracts/schemas/control-plane/participant-decision-surface-v1.json
index 3ec952df3..dd08ef4d2 100644
--- a/contracts/schemas/control-plane/participant-decision-surface-v1.json
+++ b/contracts/schemas/control-plane/participant-decision-surface-v1.json
@@ -665,7 +665,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-decision-surface-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-decision-surface-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "One participant-local decision projection at one episode order point.",
@@ -920,6 +920,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/participant-decision-surface-v2.json b/contracts/schemas/control-plane/participant-decision-surface-v2.json
index 2f7b67c9a..bf9598395 100644
--- a/contracts/schemas/control-plane/participant-decision-surface-v2.json
+++ b/contracts/schemas/control-plane/participant-decision-surface-v2.json
@@ -1331,7 +1331,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-decision-surface-v2.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-decision-surface-v2.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -1477,6 +1477,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/participant-episode-history-event-stream-v1.json b/contracts/schemas/control-plane/participant-episode-history-event-stream-v1.json
index dff63a2e9..e18d6880a 100644
--- a/contracts/schemas/control-plane/participant-episode-history-event-stream-v1.json
+++ b/contracts/schemas/control-plane/participant-episode-history-event-stream-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-episode-history-event-stream-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-episode-history-event-stream-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "items": {
     "additionalProperties": false,
diff --git a/contracts/schemas/control-plane/participant-episode-state-envelope-v1.json b/contracts/schemas/control-plane/participant-episode-state-envelope-v1.json
index a2625ca4f..e818f430e 100644
--- a/contracts/schemas/control-plane/participant-episode-state-envelope-v1.json
+++ b/contracts/schemas/control-plane/participant-episode-state-envelope-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-episode-state-envelope-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-episode-state-envelope-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/control-plane/participant-history-view-v1.json b/contracts/schemas/control-plane/participant-history-view-v1.json
index 0f2e0f9b6..eb319a80b 100644
--- a/contracts/schemas/control-plane/participant-history-view-v1.json
+++ b/contracts/schemas/control-plane/participant-history-view-v1.json
@@ -1570,7 +1570,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-history-view-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-history-view-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -1711,6 +1711,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/participant-status-view-v1.json b/contracts/schemas/control-plane/participant-status-view-v1.json
index 9b4fd2852..9843ccdcb 100644
--- a/contracts/schemas/control-plane/participant-status-view-v1.json
+++ b/contracts/schemas/control-plane/participant-status-view-v1.json
@@ -78,7 +78,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-status-view-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-status-view-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "API-408 retrieval projection of one participant's episode status.",
diff --git a/contracts/schemas/control-plane/proposition-truth-result-v1.json b/contracts/schemas/control-plane/proposition-truth-result-v1.json
index 49df88839..2a6e24850 100644
--- a/contracts/schemas/control-plane/proposition-truth-result-v1.json
+++ b/contracts/schemas/control-plane/proposition-truth-result-v1.json
@@ -156,7 +156,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/proposition-truth-result-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/proposition-truth-result-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
diff --git a/contracts/schemas/control-plane/scheduler-isolation-proof-v1.json b/contracts/schemas/control-plane/scheduler-isolation-proof-v1.json
index f6a5f3446..a0d65a45d 100644
--- a/contracts/schemas/control-plane/scheduler-isolation-proof-v1.json
+++ b/contracts/schemas/control-plane/scheduler-isolation-proof-v1.json
@@ -40,7 +40,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/scheduler-isolation-proof-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/scheduler-isolation-proof-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -256,6 +256,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/trial-cleanup-receipt-v1.json b/contracts/schemas/control-plane/trial-cleanup-receipt-v1.json
index 732017860..a0669a310 100644
--- a/contracts/schemas/control-plane/trial-cleanup-receipt-v1.json
+++ b/contracts/schemas/control-plane/trial-cleanup-receipt-v1.json
@@ -90,7 +90,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/trial-cleanup-receipt-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/trial-cleanup-receipt-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -230,6 +230,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/control-plane/workflow-cancellation-request-v1.json b/contracts/schemas/control-plane/workflow-cancellation-request-v1.json
index fac3f2d34..a6dca7bb0 100644
--- a/contracts/schemas/control-plane/workflow-cancellation-request-v1.json
+++ b/contracts/schemas/control-plane/workflow-cancellation-request-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/workflow-cancellation-request-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/workflow-cancellation-request-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/control-plane/workflow-history-event-stream-v1.json b/contracts/schemas/control-plane/workflow-history-event-stream-v1.json
index 267b00ff2..2276e6cc8 100644
--- a/contracts/schemas/control-plane/workflow-history-event-stream-v1.json
+++ b/contracts/schemas/control-plane/workflow-history-event-stream-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/workflow-history-event-stream-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/workflow-history-event-stream-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "items": {
     "additionalProperties": false,
diff --git a/contracts/schemas/control-plane/workflow-result-envelope-v1.json b/contracts/schemas/control-plane/workflow-result-envelope-v1.json
index 20060ec53..308b2d33c 100644
--- a/contracts/schemas/control-plane/workflow-result-envelope-v1.json
+++ b/contracts/schemas/control-plane/workflow-result-envelope-v1.json
@@ -151,7 +151,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/workflow-result-envelope-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/workflow-result-envelope-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/experiment-core/experiment-apparatus-context-v1.json b/contracts/schemas/experiment-core/experiment-apparatus-context-v1.json
index ae3191123..db0b21628 100644
--- a/contracts/schemas/experiment-core/experiment-apparatus-context-v1.json
+++ b/contracts/schemas/experiment-core/experiment-apparatus-context-v1.json
@@ -1127,7 +1127,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-apparatus-context-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-apparatus-context-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Run-scoped apparatus context for interpreting experiment evidence.",
@@ -1348,6 +1348,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-authoring-input-v1.json b/contracts/schemas/experiment-core/experiment-authoring-input-v1.json
index 983178618..eb892866e 100644
--- a/contracts/schemas/experiment-core/experiment-authoring-input-v1.json
+++ b/contracts/schemas/experiment-core/experiment-authoring-input-v1.json
@@ -2278,7 +2278,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-authoring-input-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-authoring-input-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -2479,6 +2479,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-binding-descriptors-v1.json b/contracts/schemas/experiment-core/experiment-binding-descriptors-v1.json
index c44379a4a..aa3a44af6 100644
--- a/contracts/schemas/experiment-core/experiment-binding-descriptors-v1.json
+++ b/contracts/schemas/experiment-core/experiment-binding-descriptors-v1.json
@@ -323,7 +323,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-binding-descriptors-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-binding-descriptors-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Versioned, collision-free set of authoritative experiment bindings.",
@@ -369,6 +369,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-capture-spec-v1.json b/contracts/schemas/experiment-core/experiment-capture-spec-v1.json
index 7782100a3..45ceb1705 100644
--- a/contracts/schemas/experiment-core/experiment-capture-spec-v1.json
+++ b/contracts/schemas/experiment-core/experiment-capture-spec-v1.json
@@ -704,7 +704,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-capture-spec-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-capture-spec-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Declarative EXP-707 specification of what experiment evidence to capture.",
@@ -810,6 +810,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-derived-measure-v1.json b/contracts/schemas/experiment-core/experiment-derived-measure-v1.json
index d7d40ae63..6cb09d7f5 100644
--- a/contracts/schemas/experiment-core/experiment-derived-measure-v1.json
+++ b/contracts/schemas/experiment-core/experiment-derived-measure-v1.json
@@ -253,7 +253,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-derived-measure-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-derived-measure-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -462,6 +462,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-evidence-record-v1.json b/contracts/schemas/experiment-core/experiment-evidence-record-v1.json
index 96a5aa434..fe95c1c7a 100644
--- a/contracts/schemas/experiment-core/experiment-evidence-record-v1.json
+++ b/contracts/schemas/experiment-core/experiment-evidence-record-v1.json
@@ -548,7 +548,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-evidence-record-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-evidence-record-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -750,6 +750,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-run-v1.json b/contracts/schemas/experiment-core/experiment-run-v1.json
index 35f85621b..9beab7c07 100644
--- a/contracts/schemas/experiment-core/experiment-run-v1.json
+++ b/contracts/schemas/experiment-core/experiment-run-v1.json
@@ -4492,7 +4492,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-run-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-run-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -4886,6 +4886,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-study-v1.json b/contracts/schemas/experiment-core/experiment-study-v1.json
index 36aa869c5..f941cbe71 100644
--- a/contracts/schemas/experiment-core/experiment-study-v1.json
+++ b/contracts/schemas/experiment-core/experiment-study-v1.json
@@ -1935,7 +1935,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-study-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-study-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "allOf": [
@@ -2295,6 +2295,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/experiment-core/experiment-task-v1.json b/contracts/schemas/experiment-core/experiment-task-v1.json
index cf86adeaa..68fd9abb0 100644
--- a/contracts/schemas/experiment-core/experiment-task-v1.json
+++ b/contracts/schemas/experiment-core/experiment-task-v1.json
@@ -1843,7 +1843,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/experiment-task-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/experiment-task-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Experiment task contract that separates scenario material from protocol intent.",
@@ -1977,6 +1977,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/exploit-path-analysis/exploit-path-analysis-evidence-v1.json b/contracts/schemas/exploit-path-analysis/exploit-path-analysis-evidence-v1.json
index 29c973c38..f2036f9f5 100644
--- a/contracts/schemas/exploit-path-analysis/exploit-path-analysis-evidence-v1.json
+++ b/contracts/schemas/exploit-path-analysis/exploit-path-analysis-evidence-v1.json
@@ -758,7 +758,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/exploit-path-analysis-evidence-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/exploit-path-analysis-evidence-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Closed evidence envelope binding source, snapshot, graph, query, and result.",
@@ -963,6 +963,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/participant-implementation-configuration/participant-configuration-result-v1.json b/contracts/schemas/participant-implementation-configuration/participant-configuration-result-v1.json
index 11dbc8ee5..c36f29a3d 100644
--- a/contracts/schemas/participant-implementation-configuration/participant-configuration-result-v1.json
+++ b/contracts/schemas/participant-implementation-configuration/participant-configuration-result-v1.json
@@ -210,7 +210,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-configuration-result-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-configuration-result-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Portable result of one complete, atomic participant configuration validation.",
@@ -277,6 +277,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/participant-implementation-manifest/participant-implementation-manifest-v1.json b/contracts/schemas/participant-implementation-manifest/participant-implementation-manifest-v1.json
index c29a1a0af..0c9017368 100644
--- a/contracts/schemas/participant-implementation-manifest/participant-implementation-manifest-v1.json
+++ b/contracts/schemas/participant-implementation-manifest/participant-implementation-manifest-v1.json
@@ -302,7 +302,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-implementation-manifest-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-implementation-manifest-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/participant-implementation-provenance/participant-implementation-provenance-v1.json b/contracts/schemas/participant-implementation-provenance/participant-implementation-provenance-v1.json
index 94bd627e8..550cfbf3d 100644
--- a/contracts/schemas/participant-implementation-provenance/participant-implementation-provenance-v1.json
+++ b/contracts/schemas/participant-implementation-provenance/participant-implementation-provenance-v1.json
@@ -221,7 +221,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-implementation-provenance-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-implementation-provenance-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/participant-runtime/participant-control-occurrence-v1.json b/contracts/schemas/participant-runtime/participant-control-occurrence-v1.json
index dd42d1791..01a28bd07 100644
--- a/contracts/schemas/participant-runtime/participant-control-occurrence-v1.json
+++ b/contracts/schemas/participant-runtime/participant-control-occurrence-v1.json
@@ -1802,7 +1802,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-control-occurrence-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-control-occurrence-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Closed participant-runtime carrier for one API-409 control fact.",
@@ -2213,6 +2213,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/participant-runtime/participant-crossing-occurrence-v1.json b/contracts/schemas/participant-runtime/participant-crossing-occurrence-v1.json
index 59fbe30ce..6b1e31289 100644
--- a/contracts/schemas/participant-runtime/participant-crossing-occurrence-v1.json
+++ b/contracts/schemas/participant-runtime/participant-crossing-occurrence-v1.json
@@ -1786,7 +1786,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-crossing-occurrence-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-crossing-occurrence-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Closed participant-runtime carrier for one API-423 crossing fact.",
@@ -2197,6 +2197,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/participant-runtime/participant-execution-binding-v1.json b/contracts/schemas/participant-runtime/participant-execution-binding-v1.json
index 22a380bb6..92ac537a5 100644
--- a/contracts/schemas/participant-runtime/participant-execution-binding-v1.json
+++ b/contracts/schemas/participant-runtime/participant-execution-binding-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-execution-binding-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-execution-binding-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Exact executable relation between one action and its native targets.",
diff --git a/contracts/schemas/participant-runtime/participant-execution-control-v1.json b/contracts/schemas/participant-runtime/participant-execution-control-v1.json
index 1fdf3ddb4..d516ad866 100644
--- a/contracts/schemas/participant-runtime/participant-execution-control-v1.json
+++ b/contracts/schemas/participant-runtime/participant-execution-control-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-execution-control-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-execution-control-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Generation-fenced lifecycle mutation for one admitted execution scope.",
diff --git a/contracts/schemas/participant-runtime/participant-execution-service-state-v1.json b/contracts/schemas/participant-runtime/participant-execution-service-state-v1.json
index 478224add..028048940 100644
--- a/contracts/schemas/participant-runtime/participant-execution-service-state-v1.json
+++ b/contracts/schemas/participant-runtime/participant-execution-service-state-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-execution-service-state-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-execution-service-state-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Typed health, readiness, lifecycle, capacity, and evidence readback.",
diff --git a/contracts/schemas/participant-runtime/participant-joint-action-record-v1.json b/contracts/schemas/participant-runtime/participant-joint-action-record-v1.json
index 8d586e4fe..5f98c8d6d 100644
--- a/contracts/schemas/participant-runtime/participant-joint-action-record-v1.json
+++ b/contracts/schemas/participant-runtime/participant-joint-action-record-v1.json
@@ -407,7 +407,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-joint-action-record-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-joint-action-record-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "RUN-308 joint action / concurrency record over behavior events.",
diff --git a/contracts/schemas/participant-runtime/participant-lifecycle-event-v1.json b/contracts/schemas/participant-runtime/participant-lifecycle-event-v1.json
index b52111554..6d2d31ec2 100644
--- a/contracts/schemas/participant-runtime/participant-lifecycle-event-v1.json
+++ b/contracts/schemas/participant-runtime/participant-lifecycle-event-v1.json
@@ -389,7 +389,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-lifecycle-event-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-lifecycle-event-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "RUN-306 lifecycle boundary record for one participant action event.",
diff --git a/contracts/schemas/participant-runtime/participant-observation-envelope-v1.json b/contracts/schemas/participant-runtime/participant-observation-envelope-v1.json
index 6ae742ac6..5add5f720 100644
--- a/contracts/schemas/participant-runtime/participant-observation-envelope-v1.json
+++ b/contracts/schemas/participant-runtime/participant-observation-envelope-v1.json
@@ -409,7 +409,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-observation-envelope-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-observation-envelope-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "SEM-210 participant-visible observation record with explicit guarantees.",
diff --git a/contracts/schemas/participant-runtime/participant-outcome-report-v1.json b/contracts/schemas/participant-runtime/participant-outcome-report-v1.json
index 42616cb74..b2b825025 100644
--- a/contracts/schemas/participant-runtime/participant-outcome-report-v1.json
+++ b/contracts/schemas/participant-runtime/participant-outcome-report-v1.json
@@ -413,7 +413,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-outcome-report-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-outcome-report-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "SEM-215 outcome interpretation report.\n\nThe carrier deliberately has no score, reward, or objective-success\nfield: reward and return remain ADR-054 step signals, and objective and\nevaluation results remain their own contract surfaces.",
diff --git a/contracts/schemas/participant-runtime/participant-resource-budget-event-v1.json b/contracts/schemas/participant-runtime/participant-resource-budget-event-v1.json
index 1dd418c76..33ddb7d4b 100644
--- a/contracts/schemas/participant-runtime/participant-resource-budget-event-v1.json
+++ b/contracts/schemas/participant-runtime/participant-resource-budget-event-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-resource-budget-event-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-resource-budget-event-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/participant-runtime/participant-resource-budget-policy-v1.json b/contracts/schemas/participant-runtime/participant-resource-budget-policy-v1.json
index d29cfd6bc..86e314f8b 100644
--- a/contracts/schemas/participant-runtime/participant-resource-budget-policy-v1.json
+++ b/contracts/schemas/participant-runtime/participant-resource-budget-policy-v1.json
@@ -244,7 +244,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-resource-budget-policy-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-resource-budget-policy-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/participant-runtime/participant-resource-budget-state-v1.json b/contracts/schemas/participant-runtime/participant-resource-budget-state-v1.json
index 58279fbe2..e7aef6775 100644
--- a/contracts/schemas/participant-runtime/participant-resource-budget-state-v1.json
+++ b/contracts/schemas/participant-runtime/participant-resource-budget-state-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-resource-budget-state-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-resource-budget-state-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/participant-runtime/participant-resource-pool-capacity-v1.json b/contracts/schemas/participant-runtime/participant-resource-pool-capacity-v1.json
index b944f2903..1cb50db49 100644
--- a/contracts/schemas/participant-runtime/participant-resource-pool-capacity-v1.json
+++ b/contracts/schemas/participant-runtime/participant-resource-pool-capacity-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/participant-resource-pool-capacity-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-resource-pool-capacity-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/participant-runtime/participant-shared-state-record-v1.json b/contracts/schemas/participant-runtime/participant-shared-state-record-v1.json
index cf4e8a7d4..a662f373a 100644
--- a/contracts/schemas/participant-runtime/participant-shared-state-record-v1.json
+++ b/contracts/schemas/participant-runtime/participant-shared-state-record-v1.json
@@ -551,7 +551,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-shared-state-record-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-shared-state-record-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "anyOf": [
diff --git a/contracts/schemas/participant-runtime/participant-time-management-context-v1.json b/contracts/schemas/participant-runtime/participant-time-management-context-v1.json
index f649a8232..74c822259 100644
--- a/contracts/schemas/participant-runtime/participant-time-management-context-v1.json
+++ b/contracts/schemas/participant-runtime/participant-time-management-context-v1.json
@@ -351,7 +351,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/participant-time-management-context-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/participant-time-management-context-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "RUN-308 time-management basis for concurrent or distributed runtime claims.",
diff --git a/contracts/schemas/participant-runtime/runtime-fact-binding-plane-v1.json b/contracts/schemas/participant-runtime/runtime-fact-binding-plane-v1.json
index 4aa007e56..cf2cce1db 100644
--- a/contracts/schemas/participant-runtime/runtime-fact-binding-plane-v1.json
+++ b/contracts/schemas/participant-runtime/runtime-fact-binding-plane-v1.json
@@ -685,7 +685,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/runtime-fact-binding-plane-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/runtime-fact-binding-plane-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
@@ -754,6 +754,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/plans/evaluation-plan-v1.json b/contracts/schemas/plans/evaluation-plan-v1.json
index feeaa8543..8c157bbe4 100644
--- a/contracts/schemas/plans/evaluation-plan-v1.json
+++ b/contracts/schemas/plans/evaluation-plan-v1.json
@@ -73,7 +73,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/evaluation-plan-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/evaluation-plan-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/plans/orchestration-plan-v1.json b/contracts/schemas/plans/orchestration-plan-v1.json
index 3ffbbacc3..42a613058 100644
--- a/contracts/schemas/plans/orchestration-plan-v1.json
+++ b/contracts/schemas/plans/orchestration-plan-v1.json
@@ -75,7 +75,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/orchestration-plan-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/orchestration-plan-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/plans/provisioning-plan-v1.json b/contracts/schemas/plans/provisioning-plan-v1.json
index 476dbfe75..d66b6f338 100644
--- a/contracts/schemas/plans/provisioning-plan-v1.json
+++ b/contracts/schemas/plans/provisioning-plan-v1.json
@@ -117,7 +117,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/provisioning-plan-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/provisioning-plan-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/plans/trial-cleanup-plan-v1.json b/contracts/schemas/plans/trial-cleanup-plan-v1.json
index a22ecba75..8b09fc554 100644
--- a/contracts/schemas/plans/trial-cleanup-plan-v1.json
+++ b/contracts/schemas/plans/trial-cleanup-plan-v1.json
@@ -263,7 +263,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/trial-cleanup-plan-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/trial-cleanup-plan-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Schedule-independent cleanup intent carried by one admitted trial entry.",
@@ -350,6 +350,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/processor-manifest/processor-manifest-v2.json b/contracts/schemas/processor-manifest/processor-manifest-v2.json
index 5aae39c9d..4581d8bc2 100644
--- a/contracts/schemas/processor-manifest/processor-manifest-v2.json
+++ b/contracts/schemas/processor-manifest/processor-manifest-v2.json
@@ -283,7 +283,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/processor-manifest-v2.json",
+  "$id": "https://raesystem.github.io/rae/schemas/processor-manifest-v2.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/profiles/backend-profile-v1.json b/contracts/schemas/profiles/backend-profile-v1.json
index edad27274..c194da0f9 100644
--- a/contracts/schemas/profiles/backend-profile-v1.json
+++ b/contracts/schemas/profiles/backend-profile-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/backend-profile-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/backend-profile-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published backend capability profile (closed-world).",
diff --git a/contracts/schemas/profiles/raes-semantic-invariants-v1.json b/contracts/schemas/profiles/raes-semantic-invariants-v1.json
index e0ef6bc52..746e92e08 100644
--- a/contracts/schemas/profiles/raes-semantic-invariants-v1.json
+++ b/contracts/schemas/profiles/raes-semantic-invariants-v1.json
@@ -100,7 +100,7 @@
           "type": "boolean"
         },
         "uri": {
-          "const": "https://raes.dev/schemas/semantic-invariants/v1",
+          "const": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1",
           "title": "Uri",
           "type": "string"
         }
@@ -118,7 +118,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/semantic-invariants/v1",
+  "$id": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published shape for RAES semantic-invariant annotations.",
@@ -156,7 +156,7 @@
       "type": "string"
     },
     "uri": {
-      "const": "https://raes.dev/schemas/semantic-invariants/v1",
+      "const": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1",
       "title": "Uri",
       "type": "string"
     }
diff --git a/contracts/schemas/profiles/random-stream-profile-v1.json b/contracts/schemas/profiles/random-stream-profile-v1.json
index 451389d81..5c867efc3 100644
--- a/contracts/schemas/profiles/random-stream-profile-v1.json
+++ b/contracts/schemas/profiles/random-stream-profile-v1.json
@@ -148,7 +148,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/random-stream-profile-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/random-stream-profile-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published random-stream profile: one closed, immutable compatibility unit.\n\nChanging any field mints a new ``profile_id`` (the EXP-718 preflight's \"One\nProfile And One Stateless API\" section). This model's JSON Schema is\ngenerated via ``schema_bundle()``, never hand-authored.",
@@ -235,6 +235,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/profiles/random-stream-vector-v1.json b/contracts/schemas/profiles/random-stream-vector-v1.json
index 02760cc79..8d50bdfe4 100644
--- a/contracts/schemas/profiles/random-stream-vector-v1.json
+++ b/contracts/schemas/profiles/random-stream-vector-v1.json
@@ -371,7 +371,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/random-stream-vector-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/random-stream-vector-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "One canonical cross-language conformance vector case.\n\nComputed independently of the reference engine (a throwaway script that\ncalls the ``blake3`` library directly), so the vector tests do not just\ntest the engine against itself.",
@@ -458,6 +458,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/profiles/scientific-completeness-assessment-v1.json b/contracts/schemas/profiles/scientific-completeness-assessment-v1.json
index 5848f2176..24b6f93c8 100644
--- a/contracts/schemas/profiles/scientific-completeness-assessment-v1.json
+++ b/contracts/schemas/profiles/scientific-completeness-assessment-v1.json
@@ -148,7 +148,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/scientific-completeness-assessment-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/scientific-completeness-assessment-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
@@ -233,6 +233,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/profiles/scientific-completeness-taxonomy-v1.json b/contracts/schemas/profiles/scientific-completeness-taxonomy-v1.json
index 50ea27350..fe77f86fe 100644
--- a/contracts/schemas/profiles/scientific-completeness-taxonomy-v1.json
+++ b/contracts/schemas/profiles/scientific-completeness-taxonomy-v1.json
@@ -276,7 +276,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/scientific-completeness-taxonomy-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/scientific-completeness-taxonomy-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
@@ -358,6 +358,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/profiles/semantic-profile-v1.json b/contracts/schemas/profiles/semantic-profile-v1.json
index e75ab9e8d..dff0034b7 100644
--- a/contracts/schemas/profiles/semantic-profile-v1.json
+++ b/contracts/schemas/profiles/semantic-profile-v1.json
@@ -92,7 +92,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/semantic-profile-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/semantic-profile-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/profiles/validation-basis-disclosure-v1.json b/contracts/schemas/profiles/validation-basis-disclosure-v1.json
index e097c9507..a8121095f 100644
--- a/contracts/schemas/profiles/validation-basis-disclosure-v1.json
+++ b/contracts/schemas/profiles/validation-basis-disclosure-v1.json
@@ -552,7 +552,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/validation-basis-disclosure-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/validation-basis-disclosure-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published wrapper adding ``schema_version`` around the embeddable disclosure core.",
@@ -579,6 +579,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/profiles/validation-profile-catalog-v1.json b/contracts/schemas/profiles/validation-profile-catalog-v1.json
index 5483184c9..f55f71454 100644
--- a/contracts/schemas/profiles/validation-profile-catalog-v1.json
+++ b/contracts/schemas/profiles/validation-profile-catalog-v1.json
@@ -187,7 +187,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/validation-profile-catalog-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/validation-profile-catalog-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
@@ -280,6 +280,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/provenance/sdl-lineage-ledger-v1.json b/contracts/schemas/provenance/sdl-lineage-ledger-v1.json
index ca1f1b73a..91ecbf71e 100644
--- a/contracts/schemas/provenance/sdl-lineage-ledger-v1.json
+++ b/contracts/schemas/provenance/sdl-lineage-ledger-v1.json
@@ -575,7 +575,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/sdl-lineage-ledger-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/sdl-lineage-ledger-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/realization-envelope/realization-envelope-v1.json b/contracts/schemas/realization-envelope/realization-envelope-v1.json
index bb9e27d2e..af9a25f0d 100644
--- a/contracts/schemas/realization-envelope/realization-envelope-v1.json
+++ b/contracts/schemas/realization-envelope/realization-envelope-v1.json
@@ -761,7 +761,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/realization-envelope-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/realization-envelope-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published backend carrier: shared set expression plus truthful realization claims.",
@@ -986,6 +986,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/satisfiability/scenario-satisfiability-evidence-v1.json b/contracts/schemas/satisfiability/scenario-satisfiability-evidence-v1.json
index afe93d0b1..7ae257c77 100644
--- a/contracts/schemas/satisfiability/scenario-satisfiability-evidence-v1.json
+++ b/contracts/schemas/satisfiability/scenario-satisfiability-evidence-v1.json
@@ -22189,7 +22189,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/scenario-satisfiability-evidence-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/scenario-satisfiability-evidence-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Closed evidence envelope binding source, model, solver, and result.",
@@ -22316,6 +22316,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/sdl/instantiated-scenario-snapshot-v1.json b/contracts/schemas/sdl/instantiated-scenario-snapshot-v1.json
index e073b2fff..1117100b5 100644
--- a/contracts/schemas/sdl/instantiated-scenario-snapshot-v1.json
+++ b/contracts/schemas/sdl/instantiated-scenario-snapshot-v1.json
@@ -27251,7 +27251,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/instantiated-scenario-snapshot-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/instantiated-scenario-snapshot-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Sealed canonical envelope for one portable instantiated artifact.",
@@ -27329,6 +27329,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/sdl/instantiated-scenario-v1.json b/contracts/schemas/sdl/instantiated-scenario-v1.json
index f25c1f524..1011cab08 100644
--- a/contracts/schemas/sdl/instantiated-scenario-v1.json
+++ b/contracts/schemas/sdl/instantiated-scenario-v1.json
@@ -26608,7 +26608,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/instantiated-scenario-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/instantiated-scenario-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Scenario with all ``${var}`` references resolved to concrete values.\n\nUnlike the authoring-input contract, an instantiated scenario MUST NOT\ncontain any unresolved ``${name}`` substitution token in any string value,\nwhether a whole-string placeholder (``\"${os}\"``) or embedded\n(``\"host-${index}\"``). The invariant is enforced both by the model\nvalidator below and by the published ``instantiated-scenario-v1`` JSON\nSchema, which forbids the token in every string field. The schema is\nIf a resolved variable value itself introduces a literal ``${name}``\nsequence, the single-pass substitution step does not interpret it as a\nsecond substitution request; final model admission still treats the result\nas non-concrete and rejects the public instantiation.",
@@ -27308,6 +27308,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/sdl/scenario-instantiation-request-v1.json b/contracts/schemas/sdl/scenario-instantiation-request-v1.json
index 8d0ac84ed..040ef81fe 100644
--- a/contracts/schemas/sdl/scenario-instantiation-request-v1.json
+++ b/contracts/schemas/sdl/scenario-instantiation-request-v1.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://raes.dev/schemas/scenario-instantiation-request-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/scenario-instantiation-request-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "properties": {
diff --git a/contracts/schemas/sdl/sdl-authoring-input-v1.json b/contracts/schemas/sdl/sdl-authoring-input-v1.json
index 4e7ce6440..761eca048 100644
--- a/contracts/schemas/sdl/sdl-authoring-input-v1.json
+++ b/contracts/schemas/sdl/sdl-authoring-input-v1.json
@@ -22376,7 +22376,7 @@
       "type": "string"
     }
   },
-  "$id": "https://raes.dev/schemas/sdl-authoring-input-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/sdl-authoring-input-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Normalized SDL authoring object.\n\nThis model applies after ``sdl-yaml/v1`` source-profile checks, structural\nkey canonicalization, shorthand expansion, enum normalization, and typed\nconstruction, but before module expansion and instantiation. Its JSON\nSchema does not validate YAML presentation details.",
@@ -23145,7 +23145,7 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   },
   "x-raes-source-profile": "sdl-yaml/v1",
   "x-raes-validates-raw-source": false
diff --git a/contracts/schemas/snapshots/runtime-snapshot-v1.json b/contracts/schemas/snapshots/runtime-snapshot-v1.json
index e0823ece6..7456389a9 100644
--- a/contracts/schemas/snapshots/runtime-snapshot-v1.json
+++ b/contracts/schemas/snapshots/runtime-snapshot-v1.json
@@ -8144,7 +8144,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/runtime-snapshot-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/runtime-snapshot-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Published envelope for a live runtime snapshot.\n\nParticipant episode surfaces (``participant_episode_results`` and\n``participant_episode_history``) are both keyed by the stable\n``participant_address`` of the participant the state/history belongs\nto. SEM-208 participant behavior history is keyed the same way and\nrecords action, observation, and state-transition events with compiled\nbehavior-contract addresses. The episode results map carries the\ncurrently-live episode state per participant; prior episodes survive only\nthrough append-only history streams and the ``previous_episode_id`` chain\non each state.",
@@ -8362,6 +8362,6 @@
     "id": "raes-semantic-invariants-v1",
     "keyword": "x-raes-invariants",
     "required": true,
-    "uri": "https://raes.dev/schemas/semantic-invariants/v1"
+    "uri": "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
   }
 }
diff --git a/contracts/schemas/time/realized-time-model-v1.json b/contracts/schemas/time/realized-time-model-v1.json
index 3bb95ec5d..04e332c15 100644
--- a/contracts/schemas/time/realized-time-model-v1.json
+++ b/contracts/schemas/time/realized-time-model-v1.json
@@ -693,7 +693,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/realized-time-model-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/realized-time-model-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Run-scoped declaration/realization comparison and apparatus evidence.",
diff --git a/contracts/schemas/time/time-model-v1.json b/contracts/schemas/time/time-model-v1.json
index efe2990c9..67e202e0b 100644
--- a/contracts/schemas/time/time-model-v1.json
+++ b/contracts/schemas/time/time-model-v1.json
@@ -479,7 +479,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/time-model-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/time-model-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Canonical backend-neutral declaration compiled from authored SDL.",
diff --git a/contracts/schemas/time/time-runtime-state-v1.json b/contracts/schemas/time/time-runtime-state-v1.json
index 4f27ba57b..9afc47e10 100644
--- a/contracts/schemas/time/time-runtime-state-v1.json
+++ b/contracts/schemas/time/time-runtime-state-v1.json
@@ -175,7 +175,7 @@
       "type": "object"
     }
   },
-  "$id": "https://raes.dev/schemas/time-runtime-state-v1.json",
+  "$id": "https://raesystem.github.io/rae/schemas/time-runtime-state-v1.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "additionalProperties": false,
   "description": "Typed observable state for all clocks governed by one declaration.",
diff --git a/docs/decisions/adrs/adr-096-identity-cutover-and-historical-record-boundary.md b/docs/decisions/adrs/adr-096-identity-cutover-and-historical-record-boundary.md
index b65e08de1..d3d56b216 100644
--- a/docs/decisions/adrs/adr-096-identity-cutover-and-historical-record-boundary.md
+++ b/docs/decisions/adrs/adr-096-identity-cutover-and-historical-record-boundary.md
@@ -135,3 +135,5 @@ validation, or evidence semantics beyond their identity-bearing values.
 | Date | Commit/PR | Summary |
 |---|---|---|
 | 2026-07-26 | #908 | Retained the existing SonarCloud project key as an exact, content-bound external-service designation; it is not a current RAES product identity or a general compatibility allowance. |
+| 2026-07-27 | #908 | Corrected the canonical published-schema URI root. The root recorded above, `https://raes.dev/schemas/`, names a domain this project does not control, and neither did the retired-identity domain it replaced. The canonical root is now `https://raesystem.github.io/rae/schemas/`, which is bound to the repository's own GitHub organisation and is therefore uniquely ours to assign. `$id` remains an identifier and is not required to resolve, so no DNS or hosting obligation follows from it. |
+| 2026-07-28 | #908 | Split the release-history boundary for bot-maintained files. A whole-file digest cannot hold for `CHANGELOG.md`, which release-please rewrites on every release by inserting each new section above the existing ones; the pin went stale at v2.0.0 and the gate was overridden rather than fixed. Such files are now classified `generated-release-history`, which pins the classified tail exactly and holds everything written above it to the live-tree rule of zero retired identity occurrences. Newly generated content therefore carries no historical exemption. |
diff --git a/docs/decisions/adrs/adr-index.yaml b/docs/decisions/adrs/adr-index.yaml
index 7c028c0e6..dfe9419f2 100644
--- a/docs/decisions/adrs/adr-index.yaml
+++ b/docs/decisions/adrs/adr-index.yaml
@@ -449,6 +449,12 @@ adrs:
       - date: 2026-07-26
         ref: "#908"
         summary: "Retained the existing SonarCloud project key as an exact, content-bound external-service designation rather than a current RAES product identity."
+      - date: 2026-07-27
+        ref: "#908"
+        summary: "Repointed the canonical published-schema URI root from the uncontrolled raes.dev domain to the repository-owned https://raesystem.github.io/rae/schemas/ root."
+      - date: 2026-07-28
+        ref: "#908"
+        summary: "Added the generated-release-history record class so bot-maintained release notes pin their classified tail exactly while newly generated content is held to zero retired identity occurrences."
   - id: ADR-098
     path: docs/decisions/adrs/adr-098-portable-artifact-requirement-satisfaction.md
     pin: cabc306d07b60b7d1c62cf85750a57025651e69f55946261e315d772644309e3
diff --git a/docs/migration/raes-rename.md b/docs/migration/raes-rename.md
index 07fea0daf..104242cd6 100644
--- a/docs/migration/raes-rename.md
+++ b/docs/migration/raes-rename.md
@@ -13,7 +13,7 @@ does not retain public aliases or dual-name compatibility.
 | Python distribution and imports | `raes` and the owning `raes_*` packages | installed wheel and source-boundary tests |
 | CLI and MCP commands | `raes`, `raes-mcp` | CLI and MCP construction tests |
 | MCP server and tools | RAES server metadata and `raes_*` tool identifiers | advertised-tool and guidance tests |
-| Published schema namespace | `https://raes.dev/schemas/` | generated parity and schema-publication checks |
+| Published schema namespace | `https://raesystem.github.io/rae/schemas/` | generated parity and schema-publication checks |
 | Contract/profile identities | RAES contract, profile, annotation, and wire identifiers | contract models, fixtures, JSON Schema validation |
 | Module artifacts | `raes.lock.json`, `raes-trust.yaml`, `.raes/module-cache`, RAES OCI media types and labels | registry, digest, signature, archive, and CLI tests |
 | Runtime and evidence artifacts | RAES schema names, event/status values, evidence ids, and resource names | DTO, fixture, persistence, and backend tests |
diff --git a/implementations/python/packages/raes_contracts/contracts/base.py b/implementations/python/packages/raes_contracts/contracts/base.py
index 9c7fd631a..9ee5779dc 100644
--- a/implementations/python/packages/raes_contracts/contracts/base.py
+++ b/implementations/python/packages/raes_contracts/contracts/base.py
@@ -258,7 +258,7 @@ def _validate_claim_strength(self) -> BehavioralClaimBindingModel:
 )
 
 
-_RAES_SEMANTIC_INVARIANT_PROFILE_URI = "https://raes.dev/schemas/semantic-invariants/v1"
+_RAES_SEMANTIC_INVARIANT_PROFILE_URI = "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
 
 
 def _canonical_digest(digest: str | None) -> str | None:
diff --git a/implementations/python/packages/raes_contracts/contracts/schema_constraints.py b/implementations/python/packages/raes_contracts/contracts/schema_constraints.py
index 7278aea38..d3f0a77fc 100644
--- a/implementations/python/packages/raes_contracts/contracts/schema_constraints.py
+++ b/implementations/python/packages/raes_contracts/contracts/schema_constraints.py
@@ -270,7 +270,7 @@ def _attach_instantiation_invariants(contract_id: str, json_schema: dict[str, An
 def _schema_id_for_contract_id(contract_id: str) -> str:
     if contract_id == "raes-semantic-invariants-v1":
         return _RAES_SEMANTIC_INVARIANT_PROFILE_URI
-    return f"https://raes.dev/schemas/{contract_id}.json"
+    return f"https://raesystem.github.io/rae/schemas/{contract_id}.json"
 
 
 def _attach_json_schema_metadata(contract_id: str, json_schema: dict[str, Any]) -> None:
@@ -350,7 +350,7 @@ class RaesSemanticInvariantProfileModel(ContractModel):
 
     schema_version: Literal[_RAES_SEMANTIC_INVARIANTS_SCHEMA_VERSION]
     profile_id: Literal["raes-semantic-invariants-v1"]
-    uri: Literal["https://raes.dev/schemas/semantic-invariants/v1"]
+    uri: Literal["https://raesystem.github.io/rae/schemas/semantic-invariants/v1"]
     keyword: Literal["x-raes-invariants"]
     invariant_entry_schema: Literal["#/$defs/RaesSemanticInvariantEntryModel"]
     profile_reference_schema: Literal["#/$defs/RaesSemanticInvariantProfileReferenceModel"]
@@ -361,7 +361,7 @@ class RaesSemanticInvariantProfileReferenceModel(ContractModel):
     """Host-schema reference to the RAES semantic-invariant profile."""
 
     id: Literal["raes-semantic-invariants-v1"]
-    uri: Literal["https://raes.dev/schemas/semantic-invariants/v1"]
+    uri: Literal["https://raesystem.github.io/rae/schemas/semantic-invariants/v1"]
     contract_id: NonEmptyString
     keyword: Literal["x-raes-invariants"]
     required: Literal[True]
diff --git a/implementations/python/tests/test_concept_authority.py b/implementations/python/tests/test_concept_authority.py
index 3192093be..9cb66884f 100644
--- a/implementations/python/tests/test_concept_authority.py
+++ b/implementations/python/tests/test_concept_authority.py
@@ -117,7 +117,7 @@ def test_native_family_rejects_authority_metadata():
             description="SDL scenarios.",
             provenance=ConceptProvenanceCategory.NATIVE,
             authority="RAES",
-            authority_reference="https://raes.dev/concepts",
+            authority_reference="https://raesystem.github.io/rae/concepts",
             extension_scope="SDL-native scenario authoring constructs.",
             relation_rules=["Must remain the scenario authoring layer."],
             non_ambiguity_constraints=["Must not redefine adopted cyber-domain families."],
diff --git a/implementations/python/tests/test_identity_cutover_policy.py b/implementations/python/tests/test_identity_cutover_policy.py
index 9a5938a08..d8158ce83 100644
--- a/implementations/python/tests/test_identity_cutover_policy.py
+++ b/implementations/python/tests/test_identity_cutover_policy.py
@@ -59,18 +59,36 @@ def _binding(path: str, content: bytes, *, occurrences: int = 1) -> dict[str, ob
     }
 
 
+def _generated_record(
+    path: str,
+    tail: bytes,
+    *,
+    occurrences: int = 1,
+) -> dict[str, object]:
+    return {
+        "path": path,
+        "record_class": "generated-release-history",
+        "rationale": "Pins the classified tail of a bot-maintained release history.",
+        "occurrences": occurrences,
+        "content_sha256": hashlib.sha256(tail).hexdigest(),
+        "classified_suffix_bytes": len(tail),
+    }
+
+
 def _seed_repo(
     repo_root: Path,
     *,
     files: dict[str, str | bytes],
     records: list[dict[str, object]] | None = None,
     bindings: list[dict[str, object]] | None = None,
+    generated: list[dict[str, object]] | None = None,
 ) -> None:
     for relative_path, content in files.items():
         _write(repo_root / relative_path, content)
     manifest = {
-        "schema_version": "historical-identity-records/v2",
+        "schema_version": "historical-identity-records/v3",
         "hash_algorithm": "sha256",
+        "generated_history_records": generated or [],
         "operational_bindings": bindings or [],
         "records": records or [],
     }
@@ -332,6 +350,98 @@ def test_unsafe_operational_binding_path_fails_closed(tmp_path: Path) -> None:
     assert "identity-cutover-manifest-path" in _manifest_rule_ids(tmp_path)
 
 
+_GENERATED_PATH = "CHANGELOG.md"
+_GENERATED_TAIL = f"## [1.0.0]\n\n* retained {RETIRED_UPPER} release note\n".encode()
+_GENERATED_HEAD = b"# Changelog\n\n## [2.0.0]\n\n* a released feature\n\n"
+
+
+def _seed_generated_history(repo_root: Path, content: bytes, tail: bytes = _GENERATED_TAIL) -> None:
+    _seed_repo(
+        repo_root,
+        files={_GENERATED_PATH: content},
+        generated=[_generated_record(_GENERATED_PATH, tail)],
+    )
+
+
+def test_generated_release_history_tolerates_new_sections_above_the_classified_tail(tmp_path: Path) -> None:
+    """A release bot prepending a section must not turn the gate red."""
+    _seed_generated_history(tmp_path, _GENERATED_HEAD + _GENERATED_TAIL)
+
+    assert evaluate_identity_cutover(tmp_path) == []
+
+
+def test_generated_release_history_rejects_retired_identity_in_generated_head(tmp_path: Path) -> None:
+    head = f"# Changelog\n\n## [2.0.0]\n\n* revive the {RETIRED_LOWER}-invariants profile\n\n".encode()
+    _seed_generated_history(tmp_path, head + _GENERATED_TAIL)
+
+    assert "identity-cutover-generated-head" in _manifest_rule_ids(tmp_path)
+
+
+def test_generated_release_history_rejects_edited_tail(tmp_path: Path) -> None:
+    edited_tail = _GENERATED_TAIL.replace(b"1.0.0", b"1.0.1")
+    _seed_generated_history(tmp_path, _GENERATED_HEAD + edited_tail)
+
+    assert "identity-cutover-generated-content" in _manifest_rule_ids(tmp_path)
+
+
+def test_generated_release_history_rejects_truncated_tail(tmp_path: Path) -> None:
+    _seed_generated_history(tmp_path, _GENERATED_TAIL[:4])
+
+    assert "identity-cutover-generated-content" in _manifest_rule_ids(tmp_path)
+
+
+def test_generated_release_history_verifies_tail_occurrence_count(tmp_path: Path) -> None:
+    _seed_repo(
+        tmp_path,
+        files={_GENERATED_PATH: _GENERATED_HEAD + _GENERATED_TAIL},
+        generated=[_generated_record(_GENERATED_PATH, _GENERATED_TAIL, occurrences=2)],
+    )
+
+    assert "identity-cutover-generated-count" in _manifest_rule_ids(tmp_path)
+
+
+def test_generated_release_history_path_must_be_tracked(tmp_path: Path) -> None:
+    _seed_generated_history(tmp_path, _GENERATED_HEAD + _GENERATED_TAIL)
+    (tmp_path / _GENERATED_PATH).unlink()
+    _git(tmp_path, "rm", "--cached", "-q", _GENERATED_PATH)
+
+    assert "identity-cutover-manifest-path" in _manifest_rule_ids(tmp_path)
+
+
+def test_generated_release_history_rejects_non_positive_suffix_bytes(tmp_path: Path) -> None:
+    record = _generated_record(_GENERATED_PATH, _GENERATED_TAIL)
+    record["classified_suffix_bytes"] = 0
+    _seed_repo(
+        tmp_path,
+        files={_GENERATED_PATH: _GENERATED_HEAD + _GENERATED_TAIL},
+        generated=[record],
+    )
+
+    assert "identity-cutover-manifest" in _manifest_rule_ids(tmp_path)
+
+
+def test_generated_release_history_rejects_duplicate_content_bound_path(tmp_path: Path) -> None:
+    content = _GENERATED_HEAD + _GENERATED_TAIL
+    _seed_repo(
+        tmp_path,
+        files={_GENERATED_PATH: content},
+        records=[_record(_GENERATED_PATH, content, record_class="release-history")],
+        generated=[_generated_record(_GENERATED_PATH, _GENERATED_TAIL)],
+    )
+
+    assert "identity-cutover-manifest" in _manifest_rule_ids(tmp_path)
+
+
+def test_repository_changelog_is_bound_as_generated_release_history() -> None:
+    """The real CHANGELOG must stay on the append-tolerant class, not a whole-file pin."""
+    manifest = json.loads((REPO_ROOT / MANIFEST_PATH).read_text(encoding="utf-8"))
+    generated = {entry["path"] for entry in manifest["generated_history_records"]}
+    pinned = {entry["path"] for entry in manifest["records"]}
+
+    assert "CHANGELOG.md" in generated
+    assert "CHANGELOG.md" not in pinned
+
+
 def test_identity_cutover_check_is_registered_in_canonical_policy_graph() -> None:
     noxfile_source = (REPO_ROOT / "noxfile.py").read_text(encoding="utf-8")
     assert '"tools/check_identity_cutover.py"' in noxfile_source
diff --git a/implementations/python/tests/test_participant_backend_contracts.py b/implementations/python/tests/test_participant_backend_contracts.py
index d772186ee..db8a66fcd 100644
--- a/implementations/python/tests/test_participant_backend_contracts.py
+++ b/implementations/python/tests/test_participant_backend_contracts.py
@@ -79,7 +79,7 @@ def test_participant_backend_contracts_are_published_closed_world():
         assert contract_id in generated
         schema = generated[contract_id]
         assert schema["$schema"] == "https://json-schema.org/draft/2020-12/schema"
-        assert schema["$id"] == f"https://raes.dev/schemas/{contract_id}.json"
+        assert schema["$id"] == f"https://raesystem.github.io/rae/schemas/{contract_id}.json"
         assert schema["additionalProperties"] is False
 
 
diff --git a/implementations/python/tests/test_pr_title_guard.py b/implementations/python/tests/test_pr_title_guard.py
index a3f0bb721..109c50f9b 100644
--- a/implementations/python/tests/test_pr_title_guard.py
+++ b/implementations/python/tests/test_pr_title_guard.py
@@ -23,8 +23,10 @@
 from tools.check_pr_title import (  # noqa: E402
     BRANDED_PREFIXES,
     CONVENTIONAL_TYPES,
+    RETIRED_IDENTITY_PATTERN,
     RULE_AGENT_BRAND,
     RULE_CONVENTIONAL,
+    RULE_RETIRED_IDENTITY,
     RULE_SUBJECT_LOWERCASE,
     main,
     validate_pr_title,
@@ -148,6 +150,124 @@ def test_cli_missing_title_fails_closed(tmp_path: Path) -> None:
     assert main(["--event-path", str(empty)]) != 0
 
 
+# --- Retired project naming in changelog-bound text (issue #908) ---
+
+_RETIRED_LOWER = "a" + "ces"
+_RETIRED_UPPER = "A" + "CES"
+
+
+@pytest.mark.parametrize(
+    "title",
+    [
+        f"fix: drop the {_RETIRED_UPPER} compatibility shim",
+        f"feat: publish {_RETIRED_LOWER}-invariants v2",
+        f"refactor: rename {_RETIRED_LOWER}_boundaries",
+    ],
+)
+def test_retired_identity_in_title_is_rejected(title: str) -> None:
+    assert RULE_RETIRED_IDENTITY in _rule_ids(title)
+
+
+@pytest.mark.parametrize(
+    "title",
+    [
+        "fix: rework surfaces and interfaces in namespaces",
+        "refactor: replace traces with spans",
+        "feat: repoint schema namespace to raesystem.github.io",
+    ],
+)
+def test_words_containing_the_retired_token_are_not_matched(title: str) -> None:
+    """The rule is word-boundary anchored; 'surfaces' must not trip it."""
+    assert RULE_RETIRED_IDENTITY not in _rule_ids(title)
+
+
+def test_retired_identity_in_breaking_change_footer_is_rejected() -> None:
+    body = f"Some prose.\n\nBREAKING CHANGE: {_RETIRED_LOWER}-invariants is removed.\n"
+    violations = validate_pr_title("fix: tidy identifiers", body)
+
+    assert RULE_RETIRED_IDENTITY in {v.rule_id for v in violations}
+
+
+def test_retired_identity_in_body_prose_is_allowed() -> None:
+    """Explaining the retired name is legitimate; only footers reach the changelog."""
+    body = f"This PR finishes migrating away from {_RETIRED_UPPER}. Historical records keep the name.\n"
+
+    assert validate_pr_title("fix: tidy identifiers", body) == []
+
+
+def test_multiline_breaking_change_footer_is_checked_in_full() -> None:
+    body = f"BREAKING CHANGE: identifiers move.\nConsumers pinning {_RETIRED_LOWER}-invariants must update.\n"
+    violations = validate_pr_title("fix: tidy identifiers", body)
+
+    assert RULE_RETIRED_IDENTITY in {v.rule_id for v in violations}
+
+
+def test_retired_identity_reported_alongside_shape_violations() -> None:
+    """A malformed *and* retired-named title must report both, not just the shape."""
+    rule_ids = _rule_ids(f"not-a-type: drop {_RETIRED_UPPER}")
+
+    assert RULE_RETIRED_IDENTITY in rule_ids
+    assert RULE_CONVENTIONAL in rule_ids
+
+
+def test_retired_identity_pattern_matches_the_identity_cutover_gate() -> None:
+    """The text pattern here must not drift from the bytes pattern in the gate.
+
+    ``check_pr_title`` is stdlib-only and cannot import the gate (which pulls in
+    PyYAML), so equivalence is asserted rather than shared.
+    """
+    from tools.check_identity_cutover import IDENTITY_PATTERN
+
+    samples = [
+        f"{_RETIRED_UPPER}",
+        f"{_RETIRED_LOWER}-invariants",
+        f"{_RETIRED_LOWER}_boundaries",
+        f"{_RETIRED_LOWER}.dev",
+        "surfaces",
+        "interfaces",
+        "namespaces",
+        "raes",
+        f"pl{_RETIRED_LOWER}",
+        f"drop the {_RETIRED_UPPER} shim",
+    ]
+    for sample in samples:
+        text_matches = RETIRED_IDENTITY_PATTERN.findall(sample)
+        byte_matches = [m.decode() for m in IDENTITY_PATTERN.findall(sample.encode())]
+        assert text_matches == byte_matches, sample
+
+
+def test_cli_checks_commit_messages_file(tmp_path: Path) -> None:
+    """Squash uses COMMIT_MESSAGES, so commit footers are the changelog-bound text."""
+    messages = tmp_path / "commits.txt"
+    messages.write_text(
+        f"fix: something\n\nBREAKING CHANGE: {_RETIRED_LOWER}-invariants is removed.\n",
+        encoding="utf-8",
+    )
+
+    assert main(["--title", "fix: a clean title", "--commit-messages-file", str(messages)]) == 1
+
+
+def test_cli_commit_messages_prose_is_allowed(tmp_path: Path) -> None:
+    messages = tmp_path / "commits.txt"
+    messages.write_text(
+        f"fix: something\n\nExplains the move away from {_RETIRED_UPPER} naming.\n",
+        encoding="utf-8",
+    )
+
+    assert main(["--title", "fix: a clean title", "--commit-messages-file", str(messages)]) == 0
+
+
+def test_cli_unreadable_commit_messages_file_fails_closed(tmp_path: Path) -> None:
+    missing = tmp_path / "absent.txt"
+
+    assert main(["--title", "fix: a clean title", "--commit-messages-file", str(missing)]) == 2
+
+
+def test_body_is_optional() -> None:
+    assert validate_pr_title("fix: a clean title") == []
+    assert validate_pr_title("fix: a clean title", None) == []
+
+
 @pytest.mark.integration
 def test_cli_subprocess_runs_standalone(tmp_path: Path) -> None:
     # The CI workflow runs the checker as a bare stdlib script; prove it needs
diff --git a/implementations/python/tests/test_runtime_contracts.py b/implementations/python/tests/test_runtime_contracts.py
index 7bb484c4c..dd576598e 100644
--- a/implementations/python/tests/test_runtime_contracts.py
+++ b/implementations/python/tests/test_runtime_contracts.py
@@ -127,7 +127,7 @@ def test_closed_world_contract_models_for_runtime_envelopes():
 
     for contract_id, schema in generated.items():
         assert schema["$schema"] == "https://json-schema.org/draft/2020-12/schema"
-        assert schema["$id"].startswith("https://raes.dev/schemas/")
+        assert schema["$id"].startswith("https://raesystem.github.io/rae/schemas/")
         validate_raes_semantic_invariant_annotations(contract_id, schema)
 
     assert generated["raes-semantic-invariants-v1"]["additionalProperties"] is False
@@ -175,7 +175,10 @@ def test_experiment_core_schemas_publish_closed_world_contracts():
     run_schema = generated["experiment-run-v1"]
     study_schema = generated["experiment-study-v1"]
 
-    assert task_schema["x-raes-semantic-profile"]["uri"] == "https://raes.dev/schemas/semantic-invariants/v1"
+    assert (
+        task_schema["x-raes-semantic-profile"]["uri"]
+        == "https://raesystem.github.io/rae/schemas/semantic-invariants/v1"
+    )
     assert "apparatus-archival-times-rfc3339-valid" in _invariant_ids(apparatus_context_schema)
     assert run_schema["x-raes-semantic-profile"]["required"] is True
     assert study_schema["x-raes-semantic-profile"]["keyword"] == "x-raes-invariants"
diff --git a/tools/check_identity_cutover.py b/tools/check_identity_cutover.py
index f8fd894d6..e9a8e1407 100644
--- a/tools/check_identity_cutover.py
+++ b/tools/check_identity_cutover.py
@@ -23,7 +23,7 @@
 )
 
 MANIFEST_PATH = "tools/policy/historical_identity_records.json"
-MANIFEST_SCHEMA = "historical-identity-records/v2"
+MANIFEST_SCHEMA = "historical-identity-records/v3"
 MAX_MANIFEST_BYTES = 1_000_000
 SHA256_RE = re.compile(r"^[0-9a-f]{64}$")
 IDENTITY_PATTERN = re.compile(
@@ -43,6 +43,7 @@
     "research-record",
 }
 OPERATIONAL_BINDING_CLASSES = {"external-service-project-key"}
+GENERATED_HISTORY_CLASSES = {"generated-release-history"}
 
 RULE_LIVE = "identity-cutover-live-token"
 RULE_MANIFEST = "identity-cutover-manifest"
@@ -51,6 +52,9 @@
 RULE_HISTORICAL_COUNT = "identity-cutover-historical-count"
 RULE_OPERATIONAL_CONTENT = "identity-cutover-operational-content"
 RULE_OPERATIONAL_COUNT = "identity-cutover-operational-count"
+RULE_GENERATED_CONTENT = "identity-cutover-generated-content"
+RULE_GENERATED_COUNT = "identity-cutover-generated-count"
+RULE_GENERATED_HEAD = "identity-cutover-generated-head"
 RULE_TRACKED_TREE = "identity-cutover-tracked-tree"
 
 
@@ -72,13 +76,36 @@ class OperationalBinding:
     content_sha256: str
 
 
+@dataclass(frozen=True)
+class GeneratedHistoryRecord:
+    """A record whose immutable history is a suffix and whose head is machine-written.
+
+    ``release-history`` pins a whole file, which cannot hold for a file a release
+    bot rewrites. release-please inserts each new release above the existing ones,
+    so the retired-identity exemption is bound to the classified tail while the
+    generated head is held to the stricter live-tree rule of zero occurrences.
+    """
+
+    path: str
+    record_class: str
+    rationale: str
+    occurrences: int
+    content_sha256: str
+    classified_suffix_bytes: int
+
+
 def _manifest_failure(message: str) -> PolicyFailure:
     return PolicyFailure(RULE_MANIFEST, message, MANIFEST_PATH)
 
 
 def _load_historical_records(
     repo_root: Path,
-) -> tuple[dict[str, HistoricalRecord], dict[str, OperationalBinding], list[PolicyFailure]]:
+) -> tuple[
+    dict[str, HistoricalRecord],
+    dict[str, OperationalBinding],
+    dict[str, GeneratedHistoryRecord],
+    list[PolicyFailure],
+]:
     try:
         payload = load_bounded_json_object(
             repo_root,
@@ -86,7 +113,7 @@ def _load_historical_records(
             max_bytes=MAX_MANIFEST_BYTES,
         )
     except (OSError, UnicodeDecodeError, ValueError) as exc:
-        return {}, {}, [_manifest_failure(str(exc))]
+        return {}, {}, {}, [_manifest_failure(str(exc))]
 
     failures: list[PolicyFailure] = []
     if payload.get("schema_version") != MANIFEST_SCHEMA:
@@ -96,11 +123,15 @@ def _load_historical_records(
     raw_records = payload.get("records")
     if not isinstance(raw_records, list):
         failures.append(_manifest_failure("records must be a list"))
-        return {}, {}, failures
+        return {}, {}, {}, failures
     raw_bindings = payload.get("operational_bindings")
     if not isinstance(raw_bindings, list):
         failures.append(_manifest_failure("operational_bindings must be a list"))
-        return {}, {}, failures
+        return {}, {}, {}, failures
+    raw_generated = payload.get("generated_history_records")
+    if not isinstance(raw_generated, list):
+        failures.append(_manifest_failure("generated_history_records must be a list"))
+        return {}, {}, {}, failures
 
     records: dict[str, HistoricalRecord] = {}
     expected_keys = {
@@ -210,7 +241,79 @@ def _load_historical_records(
             occurrences=occurrences,
             content_sha256=content_sha256,
         )
-    return records, bindings, failures
+
+    generated: dict[str, GeneratedHistoryRecord] = {}
+    generated_keys = {
+        "path",
+        "record_class",
+        "rationale",
+        "occurrences",
+        "content_sha256",
+        "classified_suffix_bytes",
+    }
+    for index, raw_record in enumerate(raw_generated):
+        if not isinstance(raw_record, dict):
+            failures.append(_manifest_failure(f"generated_history_records[{index}] must be an object"))
+            continue
+        if set(raw_record) != generated_keys:
+            failures.append(
+                _manifest_failure(f"generated_history_records[{index}] must contain exactly {sorted(generated_keys)!r}")
+            )
+            continue
+        path = raw_record.get("path")
+        record_class = raw_record.get("record_class")
+        rationale = raw_record.get("rationale")
+        occurrences = raw_record.get("occurrences")
+        content_sha256 = raw_record.get("content_sha256")
+        suffix_bytes = raw_record.get("classified_suffix_bytes")
+        if not isinstance(path, str) or not path:
+            failures.append(_manifest_failure(f"generated_history_records[{index}].path must be a non-empty string"))
+            continue
+        if path in records or path in bindings or path in generated:
+            failures.append(_manifest_failure(f"duplicate content-bound path {path!r}"))
+            continue
+        if safe_repo_path(repo_root, path) is None:
+            failures.append(PolicyFailure(RULE_MANIFEST_PATH, "generated history path is unsafe", path))
+            continue
+        if record_class not in GENERATED_HISTORY_CLASSES:
+            failures.append(
+                _manifest_failure(
+                    f"generated_history_records[{index}].record_class must be one of "
+                    f"{sorted(GENERATED_HISTORY_CLASSES)!r}"
+                )
+            )
+            continue
+        if not isinstance(rationale, str) or not rationale.strip():
+            failures.append(_manifest_failure(f"generated_history_records[{index}].rationale must be non-empty"))
+            continue
+        if isinstance(occurrences, bool) or not isinstance(occurrences, int) or occurrences < 1:
+            failures.append(
+                _manifest_failure(f"generated_history_records[{index}].occurrences must be a positive integer")
+            )
+            continue
+        if not isinstance(content_sha256, str) or not SHA256_RE.fullmatch(content_sha256):
+            failures.append(
+                _manifest_failure(
+                    f"generated_history_records[{index}].content_sha256 must be a lowercase sha256 digest"
+                )
+            )
+            continue
+        if isinstance(suffix_bytes, bool) or not isinstance(suffix_bytes, int) or suffix_bytes < 1:
+            failures.append(
+                _manifest_failure(
+                    f"generated_history_records[{index}].classified_suffix_bytes must be a positive integer"
+                )
+            )
+            continue
+        generated[path] = GeneratedHistoryRecord(
+            path=path,
+            record_class=record_class,
+            rationale=rationale,
+            occurrences=occurrences,
+            content_sha256=content_sha256,
+            classified_suffix_bytes=suffix_bytes,
+        )
+    return records, bindings, generated, failures
 
 
 def _tracked_paths(repo_root: Path) -> tuple[list[str], list[PolicyFailure]]:
@@ -231,8 +334,72 @@ def _match_lines(content: bytes, matches: list[re.Match[bytes]]) -> list[int]:
     return [content.count(b"\n", 0, match.start()) + 1 for match in matches]
 
 
+def _evaluate_generated_history(
+    record: GeneratedHistoryRecord,
+    content: bytes,
+    relative_path: str,
+) -> list[PolicyFailure]:
+    """Pin the classified tail exactly and hold the generated head to zero occurrences."""
+    boundary = len(content) - record.classified_suffix_bytes
+    if boundary < 0:
+        return [
+            PolicyFailure(
+                RULE_GENERATED_CONTENT,
+                (
+                    f"generated history record is {len(content)} bytes, shorter than its classified "
+                    f"suffix of {record.classified_suffix_bytes} bytes; the immutable tail was truncated"
+                ),
+                relative_path,
+            )
+        ]
+
+    head, suffix = content[:boundary], content[boundary:]
+    failures: list[PolicyFailure] = []
+
+    digest = hashlib.sha256(suffix).hexdigest()
+    if digest != record.content_sha256:
+        failures.append(
+            PolicyFailure(
+                RULE_GENERATED_CONTENT,
+                "generated history record tail no longer matches its classified digest",
+                relative_path,
+            )
+        )
+
+    suffix_matches = list(IDENTITY_PATTERN.finditer(suffix))
+    if len(suffix_matches) != record.occurrences:
+        failures.append(
+            PolicyFailure(
+                RULE_GENERATED_COUNT,
+                (
+                    f"generated history record declares {record.occurrences} occurrences in its "
+                    f"classified tail but contains {len(suffix_matches)}"
+                ),
+                relative_path,
+            )
+        )
+
+    head_matches = list(IDENTITY_PATTERN.finditer(head))
+    if head_matches:
+        lines = _match_lines(content, head_matches)
+        displayed = ", ".join(str(line) for line in lines[:8])
+        suffix_note = "" if len(lines) <= 8 else f", plus {len(lines) - 8} more"
+        failures.append(
+            PolicyFailure(
+                RULE_GENERATED_HEAD,
+                (
+                    f"contains {len(head_matches)} retired identity occurrence(s) outside the classified "
+                    f"tail at line(s) {displayed}{suffix_note}; newly generated content carries no exemption"
+                ),
+                relative_path,
+            )
+        )
+
+    return failures
+
+
 def evaluate_identity_cutover(repo_root: Path = REPO_ROOT) -> list[PolicyFailure]:
-    records, bindings, failures = _load_historical_records(repo_root)
+    records, bindings, generated, failures = _load_historical_records(repo_root)
     tracked_paths, tracked_failures = _tracked_paths(repo_root)
     failures.extend(tracked_failures)
     if failures:
@@ -255,6 +422,14 @@ def evaluate_identity_cutover(repo_root: Path = REPO_ROOT) -> list[PolicyFailure
                 binding_path,
             )
         )
+    for generated_path in sorted(generated.keys() - tracked):
+        failures.append(
+            PolicyFailure(
+                RULE_MANIFEST_PATH,
+                "generated history record is not a tracked file",
+                generated_path,
+            )
+        )
 
     for relative_path in tracked_paths:
         path = safe_repo_path(repo_root, relative_path)
@@ -279,6 +454,11 @@ def evaluate_identity_cutover(repo_root: Path = REPO_ROOT) -> list[PolicyFailure
             )
             continue
 
+        generated_record = generated.get(relative_path)
+        if generated_record is not None:
+            failures.extend(_evaluate_generated_history(generated_record, content, relative_path))
+            continue
+
         matches = list(IDENTITY_PATTERN.finditer(content))
         record = records.get(relative_path)
         binding = bindings.get(relative_path)
diff --git a/tools/check_pr_title.py b/tools/check_pr_title.py
index e28cd79de..abd9838d7 100644
--- a/tools/check_pr_title.py
+++ b/tools/check_pr_title.py
@@ -15,6 +15,21 @@
   * Enforce the Ground Control ``/implement`` Step 9 conventional title shape
     ``<type>(<optional-scope>): <subject>`` with a single allowed type.
   * Require the subject to start lowercase (``^[a-z].*$``).
+  * Reject retired project naming in the text that reaches ``CHANGELOG.md``
+    (issue #908). A feature PR into ``dev`` is squash-merged, so its title
+    becomes the commit release-please reads, and any ``BREAKING CHANGE:``
+    footer becomes a changelog entry. ``check_identity_cutover`` holds the
+    generated head of ``CHANGELOG.md`` to zero retired identity occurrences,
+    so without this rule a retired name in a title surfaces as a red release
+    PR days later instead of on the PR that introduced it.
+
+    This repository squashes with ``squash_merge_commit_title=PR_TITLE`` and
+    ``squash_merge_commit_message=COMMIT_MESSAGES``, so the changelog-bound
+    text is the PR title plus the *commit messages* -- not the PR body. The
+    workflow supplies the commit messages via ``--commit-messages-file``; the
+    PR body is checked too, so the rule still holds if that setting changes.
+    Prose outside a breaking-change footer is never checked: discussing the
+    retired name is legitimate and does not reach the changelog.
 
 Security: the PR title is untrusted GitHub event data. The CLI reads it from
 ``$GITHUB_EVENT_PATH`` (parsed as JSON) or the ``PR_TITLE`` env var, never from
@@ -62,10 +77,23 @@
 #: Subject must start lowercase (matches the Step 9 rule).
 SUBJECT_PATTERN: str = r"^[a-z].*$"
 
+#: Retired project naming, word-boundary anchored so ``surfaces``,
+#: ``interfaces``, ``namespaces`` and friends do not match. This is the text
+#: form of ``tools/check_identity_cutover.IDENTITY_PATTERN``; the two are held
+#: equivalent by ``test_pr_title_guard`` rather than imported, because this
+#: module is deliberately stdlib-only and the identity checker pulls in PyYAML.
+RETIRED_IDENTITY_PATTERN: re.Pattern[str] = re.compile(
+    r"(?<![A-Za-z0-9])(?:A" "CES|A" "ces|a" r"ces)(?:[-_.][A-Za-z0-9]+)*"
+)
+
+#: Only footers release-please copies into the changelog are checked.
+BREAKING_CHANGE_FOOTER = re.compile(r"^\s*BREAKING[ -]CHANGE:", re.MULTILINE)
+
 RULE_AGENT_BRAND = "pr-title-agent-brand"
 RULE_CONVENTIONAL = "pr-title-conventional"
 RULE_SUBJECT_LOWERCASE = "pr-title-subject-lowercase"
 RULE_EMPTY = "pr-title-empty"
+RULE_RETIRED_IDENTITY = "pr-title-retired-identity"
 
 
 @dataclass(frozen=True)
@@ -94,15 +122,65 @@ def _conventional_re(types: Sequence[str]) -> re.Pattern[str]:
     return re.compile(rf"^(?:{alternation})(?:\([^()\n]+\))?(?:!)?: (?P<subject>.+)$")
 
 
+def _breaking_change_footers(body: str) -> list[str]:
+    """Return the ``BREAKING CHANGE:`` footer blocks release-please publishes.
+
+    A footer runs from its marker to the next footer or the end of the body, so
+    a multi-line breaking-change description is checked in full.
+    """
+    starts = [match.start() for match in BREAKING_CHANGE_FOOTER.finditer(body)]
+    if not starts:
+        return []
+    bounds = starts + [len(body)]
+    return [body[bounds[index] : bounds[index + 1]] for index in range(len(starts))]
+
+
+def _retired_identity_violations(title: str, body: str | None) -> list[TitleViolation]:
+    violations: list[TitleViolation] = []
+
+    title_matches = RETIRED_IDENTITY_PATTERN.findall(title)
+    if title_matches:
+        found = ", ".join(sorted(set(title_matches)))
+        violations.append(
+            TitleViolation(
+                RULE_RETIRED_IDENTITY,
+                "PR title must not contain retired project naming "
+                f"({found}). A feature PR into 'dev' is squash-merged, so this "
+                "title becomes the commit release-please writes into "
+                "CHANGELOG.md, where check_identity_cutover rejects it.",
+            )
+        )
+
+    for footer in _breaking_change_footers(body or ""):
+        footer_matches = RETIRED_IDENTITY_PATTERN.findall(footer)
+        if not footer_matches:
+            continue
+        found = ", ".join(sorted(set(footer_matches)))
+        violations.append(
+            TitleViolation(
+                RULE_RETIRED_IDENTITY,
+                "BREAKING CHANGE footer must not contain retired project "
+                f"naming ({found}); release-please copies breaking-change "
+                "footers from the squashed commit messages into CHANGELOG.md. "
+                "Prose outside a footer is not checked.",
+            )
+        )
+        break
+
+    return violations
+
+
 def validate_pr_title(
     title: str | None,
+    body: str | None = None,
     *,
     branded_prefixes: Sequence[str] = BRANDED_PREFIXES,
     types: Sequence[str] = CONVENTIONAL_TYPES,
     subject_pattern: str = SUBJECT_PATTERN,
     require_scope: bool = False,
 ) -> list[TitleViolation]:
-    """Validate ``title`` against the PR title policy and return violations.
+    """Validate ``title`` (and any changelog-bound part of ``body``) and return
+    violations.
 
     An empty list means the title is acceptable.
     """
@@ -127,6 +205,11 @@ def validate_pr_title(
         )
         return violations
 
+    # Rule 4: retired project naming in changelog-bound text. Appended rather
+    # than returned so a title that is both malformed and retired-named reports
+    # both, and checked before the shape rules so it survives their early exit.
+    violations.extend(_retired_identity_violations(stripped, body))
+
     # Rule 2: conventional-commit shape with a single allowed type.
     match = _conventional_re(types).match(stripped)
     if match is None:
@@ -162,14 +245,16 @@ def validate_pr_title(
     return violations
 
 
-def _resolve_title(args: argparse.Namespace) -> str | None:
-    """Resolve the PR title without ever shell-interpolating untrusted data.
+def _resolve_title(args: argparse.Namespace) -> tuple[str | None, str | None]:
+    """Resolve the PR title and body without shell-interpolating untrusted data.
 
-    Priority: explicit ``--title`` (local/testing) -> ``$GITHUB_EVENT_PATH``
-    JSON (the CI path) -> ``PR_TITLE`` env var.
+    Priority: explicit ``--title``/``--body`` (local/testing) ->
+    ``$GITHUB_EVENT_PATH`` JSON (the CI path) -> ``PR_TITLE``/``PR_BODY`` env
+    vars. The body is optional everywhere; only its breaking-change footers are
+    inspected, and a missing body simply means there are none.
     """
     if args.title is not None:
-        return args.title
+        return args.title, args.body
 
     event_path = args.event_path or os.environ.get("GITHUB_EVENT_PATH")
     if event_path:
@@ -181,16 +266,18 @@ def _resolve_title(args: argparse.Namespace) -> str | None:
                 f"pr-title-guard: could not read event JSON from {event_path}: {exc}",
                 file=sys.stderr,
             )
-            return None
-        title = (event.get("pull_request") or {}).get("title")
+            return None, None
+        pull_request = event.get("pull_request") or {}
+        title = pull_request.get("title")
+        body = pull_request.get("body")
         if title is None:
             print(
                 "pr-title-guard: no pull_request.title in event payload.",
                 file=sys.stderr,
             )
-        return title
+        return title, (body if isinstance(body, str) else None)
 
-    return os.environ.get("PR_TITLE")
+    return os.environ.get("PR_TITLE"), os.environ.get("PR_BODY")
 
 
 def main(argv: Sequence[str] | None = None) -> int:
@@ -202,6 +289,21 @@ def main(argv: Sequence[str] | None = None) -> int:
         default=None,
         help="PR title to validate directly (local/testing only).",
     )
+    parser.add_argument(
+        "--body",
+        default=None,
+        help="PR body to validate alongside --title (local/testing only).",
+    )
+    parser.add_argument(
+        "--commit-messages-file",
+        default=None,
+        help=(
+            "Path to a file holding the PR's commit messages. This repository "
+            "squashes with squash_merge_commit_message=COMMIT_MESSAGES, so "
+            "those messages -- not the PR body -- become the squash commit "
+            "body release-please reads for BREAKING CHANGE footers."
+        ),
+    )
     parser.add_argument(
         "--event-path",
         default=None,
@@ -209,7 +311,20 @@ def main(argv: Sequence[str] | None = None) -> int:
     )
     args = parser.parse_args(argv)
 
-    title = _resolve_title(args)
+    title, body = _resolve_title(args)
+    if args.commit_messages_file:
+        try:
+            with open(args.commit_messages_file, encoding="utf-8") as handle:
+                commit_messages = handle.read()
+        except OSError as exc:
+            # Fail closed: the caller asked for commit messages to be checked.
+            print(
+                f"pr-title-guard: could not read commit messages from {args.commit_messages_file}: {exc}",
+                file=sys.stderr,
+            )
+            return 2
+        body = f"{body}\n\n{commit_messages}" if body else commit_messages
+
     if title is None:
         # Fail closed: a pull_request event should always carry a title.
         print(
@@ -218,7 +333,7 @@ def main(argv: Sequence[str] | None = None) -> int:
         )
         return 2
 
-    violations = validate_pr_title(title)
+    violations = validate_pr_title(title, body)
     if violations:
         print(f"pr-title-guard: rejected PR title: {title!r}", file=sys.stderr)
         for violation in violations:
diff --git a/tools/policy/historical_identity_records.json b/tools/policy/historical_identity_records.json
index c1a78b6ca..300127b0e 100644
--- a/tools/policy/historical_identity_records.json
+++ b/tools/policy/historical_identity_records.json
@@ -1,6 +1,16 @@
 {
-  "schema_version": "historical-identity-records/v2",
+  "schema_version": "historical-identity-records/v3",
   "hash_algorithm": "sha256",
+  "generated_history_records": [
+    {
+      "path": "CHANGELOG.md",
+      "record_class": "generated-release-history",
+      "rationale": "release-please rewrites this file on every release, inserting each new section above the existing ones, so a whole-file pin cannot hold. The classified tail carries the release notes published before the RAES identity cutover and is pinned exactly; everything release-please writes above it is held to the live-tree rule of zero retired identity occurrences.",
+      "occurrences": 297,
+      "content_sha256": "b3106e6e633e4045124ca19307c57c10efbfc87ccbb4048f415f0c4acbefcb3f",
+      "classified_suffix_bytes": 150639
+    }
+  ],
   "operational_bindings": [
     {
       "path": ".ground-control.yaml",
@@ -18,13 +28,6 @@
     }
   ],
   "records": [
-    {
-      "path": "CHANGELOG.md",
-      "record_class": "release-history",
-      "rationale": "Preserves immutable release notes and links published before the RAES identity cutover.",
-      "occurrences": 297,
-      "content_sha256": "3a1154626ec846e91556113406701d22e69df203237c072adb2fa626ddc5c8f7"
-    },
     {
       "path": "contracts/provenance/sdl-lineage-ledger-v1.json",
       "record_class": "provenance-record",
@@ -499,7 +502,7 @@
       "record_class": "historical-index",
       "rationale": "Indexes immutable pre-cutover ADR titles, paths, pins, and amendment summaries without making them current identity surf\u0061ces.",
       "occurrences": 4,
-      "content_sha256": "07647de85678b0bbc9b712a9af0ff61edddaa49955c44536a093f74a0898bba6"
+      "content_sha256": "bf67dc26ef70cd1ff977cc75caad187e76ec894267595d347c374abc0bb0647d"
     },
     {
       "path": "docs/decisions/cage-2-replication-design.md",