diff --git a/apps/common/src/main/scala/org/lfdecentralizedtrust/splice/environment/DarResources.scala b/apps/common/src/main/scala/org/lfdecentralizedtrust/splice/environment/DarResources.scala
index b12a7a060f..aee8eb5341 100644
--- a/apps/common/src/main/scala/org/lfdecentralizedtrust/splice/environment/DarResources.scala
+++ b/apps/common/src/main/scala/org/lfdecentralizedtrust/splice/environment/DarResources.scala
@@ -2747,7 +2747,7 @@ object DarResources {
   )
   val amulet_0_1_22 = DarResource(
     "splice-amulet-0.1.22.dar",
-    "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
+    "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
     PackageMetadata(
       PackageName.assertFromString("splice-amulet"),
       PackageVersion.assertFromString("0.1.22"),
@@ -2808,7 +2808,7 @@ object DarResources {
   )
   val amulet_current = DarResource(
     "splice-amulet-current.dar",
-    "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
+    "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
     PackageMetadata(
       PackageName.assertFromString("splice-amulet"),
       PackageVersion.assertFromString("0.1.22"),
@@ -4241,7 +4241,7 @@ object DarResources {
   )
   val dsoGovernance_0_1_28 = DarResource(
     "splice-dso-governance-0.1.28.dar",
-    "3d324f0c2063466db85b9c4b00e133efc9b170bfb2fc37f7203e4d2ab9f951a6",
+    "a14ed563b1be368afb22ba62c579e6d67921a79d239db07f6f18dd86afa7d465",
     PackageMetadata(
       PackageName.assertFromString("splice-dso-governance"),
       PackageVersion.assertFromString("0.1.28"),
@@ -4253,9 +4253,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -4265,7 +4266,6 @@ object DarResources {
       "93c942ae2b4c2ba674fb152fe38473c507bda4e82b4e4c5da55a552a9d8cce1d",
       "3b25c9b08ac6d895417c604fc0ee4b7e47ef974ff8fa43f139daa43bb431fefc",
       "718a0f77e505a8de22f188bd4c87fe74101274e9d4cb1bfac7d09aec7158d35b",
-      "edee8f8372a58e52d47764943d908ada244a6b241fa19aa05005e2cfbc06a17e",
       "5c1097a9bad0af4bcfe6d3fb0fe55112d3d11f18eae57ddfb14c20836fee226c",
       "52854220dc199884704958df38befd5492d78384a032fd7558c38f00e3d778a2",
       "d095a2ccf6dd36b2415adc4fa676f9191ba63cd39828dc5207b36892ec350cbc",
@@ -4273,7 +4273,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -4282,8 +4281,9 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "39fc5b49438aafbb0d225be3c2c5ffb5b60c4de6fa3f6a304bffc63a46aee5c1",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -4305,7 +4305,7 @@ object DarResources {
   )
   val dsoGovernance_current = DarResource(
     "splice-dso-governance-current.dar",
-    "3d324f0c2063466db85b9c4b00e133efc9b170bfb2fc37f7203e4d2ab9f951a6",
+    "a14ed563b1be368afb22ba62c579e6d67921a79d239db07f6f18dd86afa7d465",
     PackageMetadata(
       PackageName.assertFromString("splice-dso-governance"),
       PackageVersion.assertFromString("0.1.28"),
@@ -4317,9 +4317,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -4329,7 +4330,6 @@ object DarResources {
       "93c942ae2b4c2ba674fb152fe38473c507bda4e82b4e4c5da55a552a9d8cce1d",
       "3b25c9b08ac6d895417c604fc0ee4b7e47ef974ff8fa43f139daa43bb431fefc",
       "718a0f77e505a8de22f188bd4c87fe74101274e9d4cb1bfac7d09aec7158d35b",
-      "edee8f8372a58e52d47764943d908ada244a6b241fa19aa05005e2cfbc06a17e",
       "5c1097a9bad0af4bcfe6d3fb0fe55112d3d11f18eae57ddfb14c20836fee226c",
       "52854220dc199884704958df38befd5492d78384a032fd7558c38f00e3d778a2",
       "d095a2ccf6dd36b2415adc4fa676f9191ba63cd39828dc5207b36892ec350cbc",
@@ -4337,7 +4337,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -4346,8 +4345,9 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "39fc5b49438aafbb0d225be3c2c5ffb5b60c4de6fa3f6a304bffc63a46aee5c1",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -5720,7 +5720,7 @@ object DarResources {
   )
   val wallet_0_1_23 = DarResource(
     "splice-wallet-0.1.23.dar",
-    "2f515a6c27c52d4a0438f8b6d2651a33dfb705157165b45d347fc4dfb2b7ba10",
+    "f231edc29b785f6cb1d9a94c7bf6b90f7dcba5ca3c64451e7ef2a21f94854ac8",
     PackageMetadata(
       PackageName.assertFromString("splice-wallet"),
       PackageVersion.assertFromString("0.1.23"),
@@ -5732,9 +5732,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -5751,7 +5752,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -5760,8 +5760,8 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -5783,7 +5783,7 @@ object DarResources {
   )
   val wallet_current = DarResource(
     "splice-wallet-current.dar",
-    "2f515a6c27c52d4a0438f8b6d2651a33dfb705157165b45d347fc4dfb2b7ba10",
+    "f231edc29b785f6cb1d9a94c7bf6b90f7dcba5ca3c64451e7ef2a21f94854ac8",
     PackageMetadata(
       PackageName.assertFromString("splice-wallet"),
       PackageVersion.assertFromString("0.1.23"),
@@ -5795,9 +5795,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -5814,7 +5815,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -5823,8 +5823,8 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -6967,7 +6967,7 @@ object DarResources {
   )
   val amuletNameService_0_1_23 = DarResource(
     "splice-amulet-name-service-0.1.23.dar",
-    "edee8f8372a58e52d47764943d908ada244a6b241fa19aa05005e2cfbc06a17e",
+    "39fc5b49438aafbb0d225be3c2c5ffb5b60c4de6fa3f6a304bffc63a46aee5c1",
     PackageMetadata(
       PackageName.assertFromString("splice-amulet-name-service"),
       PackageVersion.assertFromString("0.1.23"),
@@ -6979,9 +6979,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -6998,7 +6999,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -7007,8 +7007,8 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -7030,7 +7030,7 @@ object DarResources {
   )
   val amuletNameService_current = DarResource(
     "splice-amulet-name-service-current.dar",
-    "edee8f8372a58e52d47764943d908ada244a6b241fa19aa05005e2cfbc06a17e",
+    "39fc5b49438aafbb0d225be3c2c5ffb5b60c4de6fa3f6a304bffc63a46aee5c1",
     PackageMetadata(
       PackageName.assertFromString("splice-amulet-name-service"),
       PackageVersion.assertFromString("0.1.23"),
@@ -7042,9 +7042,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -7061,7 +7062,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -7070,8 +7070,8 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -8143,7 +8143,7 @@ object DarResources {
   )
   val walletPayments_0_1_22 = DarResource(
     "splice-wallet-payments-0.1.22.dar",
-    "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
+    "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
     PackageMetadata(
       PackageName.assertFromString("splice-wallet-payments"),
       PackageVersion.assertFromString("0.1.22"),
@@ -8156,8 +8156,10 @@ object DarResources {
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
       "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -8182,8 +8184,6 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -8205,7 +8205,7 @@ object DarResources {
   )
   val walletPayments_current = DarResource(
     "splice-wallet-payments-current.dar",
-    "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
+    "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
     PackageMetadata(
       PackageName.assertFromString("splice-wallet-payments"),
       PackageVersion.assertFromString("0.1.22"),
@@ -8218,8 +8218,10 @@ object DarResources {
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
       "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -8244,8 +8246,6 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -9387,7 +9387,7 @@ object DarResources {
   )
   val splitwell_0_1_23 = DarResource(
     "splitwell-0.1.23.dar",
-    "a2132140a687424fcad90799736d6ff04e65ee050c72c741769e5ce48b3481b2",
+    "c0cb70689c3d0f728409a4dabab1d9f89b101b28b641aa711cc25737924a3107",
     PackageMetadata(
       PackageName.assertFromString("splitwell"),
       PackageVersion.assertFromString("0.1.23"),
@@ -9399,9 +9399,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -9418,7 +9419,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -9427,8 +9427,8 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
@@ -9450,7 +9450,7 @@ object DarResources {
   )
   val splitwell_current = DarResource(
     "splitwell-current.dar",
-    "a2132140a687424fcad90799736d6ff04e65ee050c72c741769e5ce48b3481b2",
+    "c0cb70689c3d0f728409a4dabab1d9f89b101b28b641aa711cc25737924a3107",
     PackageMetadata(
       PackageName.assertFromString("splitwell"),
       PackageVersion.assertFromString("0.1.23"),
@@ -9462,9 +9462,10 @@ object DarResources {
       "4ded6b668cb3b64f7a88a30874cd41c75829f5e064b3fbbadf41ec7e8363354f",
       "29317e3b7b165d2bbf16721bcca0ec4869e53eddb2738bddf790d61af28e0099",
       "4039f60273388c5701e27950ab3e8c3044433b0876535a3b48fb042cc77bf02a",
-      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
+      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
       "adc16315a8943a8433886694720a2a000ae84c2315c4414bd6d0db4d1660de9c",
       "dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea",
+      "f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a",
       "c3bb0c5d04799b3f11bad7c3c102963e115cf53da3e4afcbcfd9f06ebd82b4ff",
       "0e4a572ab1fb94744abb02243a6bbed6c78fc6e3c8d3f60c655f057692a62816",
       "ab068e2f920d0e06347975c2a342b71f8b8e3b4be0f02ead9442caac51aa8877",
@@ -9481,7 +9482,6 @@ object DarResources {
       "b5be6316177384677c024316c0bfaf7d3d494e7c3ad6c540d2032e6112b004bc",
       "54f85ebfc7dfae18f7d70370015dcc6c6792f60135ab369c44ae52c6fc17c274",
       "f181cd661f7af3a60bdaae4b0285a2a67beb55d6910fc8431dbae21a5825ec0f",
-      "4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c",
       "60c61c542207080e97e378ab447cc355ecc47534b3a3ebbff307c4fb8339bc4d",
       "6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35",
       "fcee8dfc1b81c449b421410edd5041c16ab59c45bbea85bcb094d1b17c3e9df7",
@@ -9490,8 +9490,8 @@ object DarResources {
       "19f0df5fdaf5a96e137b6ea885fdb378f37bd3166bd9a47ee11518e33fa09a20",
       "a1fa18133ae48cbb616c4c148e78e661666778c3087d099067c7fe1868cbb3a1",
       "4b7ecfc366d79ccc5ed07c80f26fe489cf2dfd43ce2856c06a78e6a048db7032",
-      "2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120",
-      "bde4bd30749e99603e5afa354706608601029e225d4983324d617825b634253a",
+      "e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec",
+      "7cff38e34bd192d498d5a7606aa3b893e35b0f632d582b273f66dab90f2f14ef",
       "86d888f34152dae8729900966b44abcb466b9c111699678de58032de601d2b04",
       "6da1f43a10a179524e840e7288b47bda213339b0552d92e87ae811e52f59fc0e",
       "051a3b0563a6fa4df4cb34448081e48b061e555aa1a265abf6ae8f3f4cafe439",
diff --git a/daml/dars.lock b/daml/dars.lock
index 43cc00f1e4..076a121b96 100644
--- a/daml/dars.lock
+++ b/daml/dars.lock
@@ -13,7 +13,7 @@ splice-amulet 0.1.19 90987abecbcb1d004b063ddfe3b4b5d46cf3814ce89114a86c8cd75ff3c
 splice-amulet 0.1.2 1446ffdf23326cef2de97923df96618eb615792bea36cf1431f03639448f1645
 splice-amulet 0.1.20 23f47481dab6b1ec01339d6e14494d85bb2844c25f45b26fc5c9ef4cd4942d1f
 splice-amulet 0.1.21 73e9ffdb6b0bc19a5f67372b118103926da11547ab9109eccae47e4e4cc35d6f
-splice-amulet 0.1.22 2f6846eac4af585ff9bb025538b1596e34372b834cf4876a3f339a81c02d7120
+splice-amulet 0.1.22 f9e506727691c0ae29b6c542c672ee9b1885644b68c3b9455b49afa76317117a
 splice-amulet 0.1.3 0d89016d5a90eb8bced48bbac99e81c57781b3a36094b8d48b8e4389851e19af
 splice-amulet 0.1.4 a36ef8888fb44caae13d96341ce1fabd84fc9e2e7b209bbc3caabb48b6be1668
 splice-amulet 0.1.5 b4867a47abbfa2d15482f22c9c50516f0af14036287f299342f5d336391e4997
@@ -37,7 +37,7 @@ splice-amulet-name-service 0.1.2 711a2974d65e6ebd149704da75f3f71234798687ab895b9
 splice-amulet-name-service 0.1.20 0b6748de2e613f5bc9a108b2496b85d2d661b7344c6c55eada9c0a0bf8efe0a5
 splice-amulet-name-service 0.1.21 b342bbbd425902283c20eb5011eeab90cc9f69b4c534b8b757fd51b8ca7be589
 splice-amulet-name-service 0.1.22 3921e7bd20670dce7530a84ad04b5f83860c21660bf1553908f76e95767c1950
-splice-amulet-name-service 0.1.23 edee8f8372a58e52d47764943d908ada244a6b241fa19aa05005e2cfbc06a17e
+splice-amulet-name-service 0.1.23 39fc5b49438aafbb0d225be3c2c5ffb5b60c4de6fa3f6a304bffc63a46aee5c1
 splice-amulet-name-service 0.1.3 beb4b85f3f0cf36dfb93fc917d3ac218ee5d41b6e70604720cb228d85e168ee0
 splice-amulet-name-service 0.1.4 053c7f4c2a77312e7d465a4fa7dc8cb298754ad12c0c987a7c401bd724e65efc
 splice-amulet-name-service 0.1.5 6188c8b5f612278f988fc95c11e9742993ad3ac6ad0809f9af06ee9d366dc4a8
@@ -45,8 +45,8 @@ splice-amulet-name-service 0.1.6 a208aab2c4a248ab2eff352bd382f8b3bbadc92464123db
 splice-amulet-name-service 0.1.7 ba7806d9b2d593eac74a050161c54ae1325d170bf175cb66a9c1e5e5ffb88c3d
 splice-amulet-name-service 0.1.8 efeb3f9b2b92e55fac4ec2d6164f95407a01477240c7465e576df4e310f54bd3
 splice-amulet-name-service 0.1.9 f1b5915ad45ded616f43f83c735b7ee158b5eb58abe758a721e50eee19b3e531
-splice-amulet-name-service-test 0.1.27 9d595628e2092c626f8426f455a9a2eb52a69f1e5263478f995535c9f1acb885
-splice-amulet-test 0.1.26 3888a095572c524267443aab2d608808b3c1781a73c5ab8a03e747e918550590
+splice-amulet-name-service-test 0.1.27 95d5e00c88178331eaa08b2933345d8c8eb72e0477772695574af36044b4f1e2
+splice-amulet-test 0.1.26 118e4d620265948af91ddc91c8fd8c36ba1f3a363f58e28dd51cc6a4ae83eecf
 splice-api-featured-app-v1 1.0.0 7804375fe5e4c6d5afe067bd314c42fe0b7d005a1300019c73154dd939da4dda
 splice-api-featured-app-v2 1.0.0 dd22e3e168a8c7fd0313171922dabf1f7a3b131bd9bfc9ff98e606f8c57707ea
 splice-api-reward-assignment-v1 1.0.0 6f7b72361bc2039369651b4195315a2a5849babafec67b3c96e66ea6e560ec35
@@ -86,7 +86,7 @@ splice-dso-governance 0.1.24 4974c654485d4ecaa6b5caf8ef3c2679efa8195c4b50d4965a8
 splice-dso-governance 0.1.25 dfe102514acd41f79945b8363ca84d8243be97b2b235522ce77c754a36bb8479
 splice-dso-governance 0.1.26 45099e955ce443f7895125097a62c509b9ad297091c91d6377ffe94f183c0e3e
 splice-dso-governance 0.1.27 014473d35514cb36583bdeca269386e46ae4e2283fe9b04beb2f53cdb408e1a2
-splice-dso-governance 0.1.28 3d324f0c2063466db85b9c4b00e133efc9b170bfb2fc37f7203e4d2ab9f951a6
+splice-dso-governance 0.1.28 a14ed563b1be368afb22ba62c579e6d67921a79d239db07f6f18dd86afa7d465
 splice-dso-governance 0.1.3 b0ae3cc03e418790305a3c15f761fe495572de5827f8d322fb8b96996b783c13
 splice-dso-governance 0.1.4 dc24fd18b4d151cd1e0ff6bfb7438bafb2f50fe076d0f16f50565e60b153a0be
 splice-dso-governance 0.1.5 9e3ca1d22ad495dfabf3d61acae3dc1a7718f527f02092280b58cf69edfdc84c
@@ -94,15 +94,15 @@ splice-dso-governance 0.1.6 4e7653cfbf7ca249de4507aca9cd3b91060e5489042a522c589d
 splice-dso-governance 0.1.7 d406eba1132d464605f4dae3edf8cf5ecbbb34bd8edef0e047e7e526d328718c
 splice-dso-governance 0.1.8 1790a114f83d5f290261fae1e7e46fba75a861a3dd603c6b4ef6b67b49053948
 splice-dso-governance 0.1.9 9ee83bfd872f91e659b8a8439c5b4eaf240bcf6f19698f884d7d7993ab48c401
-splice-dso-governance-test 0.1.34 6d73ff9fdd78a09c68b48b55ba333a3fa6b010e7392f86d0bc4311d2465e83b5
+splice-dso-governance-test 0.1.34 16c0246782d6e1ac59762a58ba97dcd89d3b9051f0359ab935545c12d8ea5f81
 splice-test-token-v1 1.0.0 aaa0b576b5a3db49b3a4f7a4710fe6f8ae462aabbde4da89f639eb87fd62e90c
-splice-test-token-v1-test 1.0.1 971061ba28c980e2f2236f53ba4c51f09ddd72cc1046020bcdc26286623548c0
+splice-test-token-v1-test 1.0.1 b9cd4210818bbce36d4427663bd3f062ea2fd8a483cebae7f5c0dfc15002fb05
 splice-test-token-v2 1.0.0 a38a96b6f46c14c599b2763bc4fc68911a9cada90f89c599a1401e8e3df685e1
-splice-test-token-v2-test 1.0.1 16a1a78766fb7f0ff9239d91c62fb45f07355c2b642067aaaca1dbcc16718342
+splice-test-token-v2-test 1.0.1 461d63abb826585f95042ab017929e3c8cfb3cc22d2979daf91f767cbe9dcfd4
 splice-token-standard-utils 2.0.0 9a8f41a2b1456d357dee5677565c21b9a5aa45b80f0ed6be469694445dd4f6e1
-splice-token-standard-utils-test 1.0.1 8afbd61be63d1e8d45dcd0a5813cf7700e3fbd7f37a55dd3aa6c44613ab13c1a
-splice-token-standard-v1-test 1.0.16 40ddebf2b7644ba7b6e859c3b79790b119b3f51a3a385c9454f4dc93b7bfb379
-splice-token-standard-v2-test 1.0.1 ea8322f2908b7bab314c1ee1678a266602535139ea163b8c8a3f6d2554421455
+splice-token-standard-utils-test 1.0.1 de1ff9e5211f30abddc00c9f3d87007d14437d0955caf838fb0364484c9b0b3b
+splice-token-standard-v1-test 1.0.16 677b2f50151679ce836af2da111f5c05523fe9db0be411a47dd2b50b0e0e3f33
+splice-token-standard-v2-test 1.0.1 031eea5a3ad04b0b7589d7bd40f1f8a59e3b9180e872d4df9c34511da635b924
 splice-token-test-dummy-holding 0.0.1 1cd171c6c42ab46dc9cf12d80c6111369e00cea5cdf054924b4f26ce94b1ef5b
 splice-token-test-dummy-holding 0.0.2 4f40fb033ef3db89623642c1b494e846097fa32af138b3864a63aa15937a323d
 splice-token-test-dummy-holding 0.0.3 26c72abb5a4b485e58f201021de6f9e525c85863fa115536f768d6ee138ef13e
@@ -123,7 +123,7 @@ splice-util-batched-markers 1.0.0 727c5e97457d3ff841680816eb70d55834827ef756bac8
 splice-util-batched-markers 1.0.1 4d91a9b044e0e996e91ee9aac3442591ffc78f16da4ff5c6f55218ba667f6192
 splice-util-batched-markers 1.0.2 ec84eb67802403d91892aad61aee2e4eb34fb4e05e9158b3f677537569bcbc09
 splice-util-batched-markers 1.0.3 74ee4c91b80c80b6860005ce627bdaed8f7fe6bdf3e60c9dbf3f48402d55126a
-splice-util-batched-markers-test 1.0.9 1a9da132b7feb04699b164efa9abf14693c2fdffc3ec1235fee53e17f4a07c99
+splice-util-batched-markers-test 1.0.9 bb82c88cbdd2c4128deaeefcd46126a03e97b3d4dc36c8137664f9308b5f5467
 splice-util-featured-app-proxies 1.0.0 48e0c4fe4ea05e3b740404ebe37004ddd741efbdcd665c1c3199a5d6d9d944d7
 splice-util-featured-app-proxies 1.1.0 81dd5a9e5c02d0de03208522a895fb85eeb12fbea4aca7c4ad0ad106f3b0bfce
 splice-util-featured-app-proxies 1.2.0 653c48879064332d34af5008bdfd8e349493460e67e62b85e8e7e3392831c842
@@ -131,11 +131,11 @@ splice-util-featured-app-proxies 1.2.1 06bab917848ef275317c2539b75c23b94e03ceb55
 splice-util-featured-app-proxies 1.2.2 2889c094cf9678b2b666221934ea56ab169a31b257450845bd53217a8cdfe44f
 splice-util-featured-app-proxies 1.2.3 677ed3473e7d412c06520843790ff27e21aaa7c292208909579592351c8eb55d
 splice-util-featured-app-proxies 1.2.4 88bcea6e9990bb2edb5301c042caa25c0594742665866f049f7bd67342d0865d
-splice-util-featured-app-proxies-test 1.0.15 6a0760f84e15e570c5fd4d1d11b0ca4f9073a70c1511900284971747c105b9dd
+splice-util-featured-app-proxies-test 1.0.15 9b897852c6c22d907a11c4d07129ddfc65e046452748b4ef3921a1eb2b97d9f1
 splice-util-token-standard-wallet 1.0.0 1da198cb7968fa478cfa12aba9fdf128a63a8af6ab284ea6be238cf92a3733ac
 splice-util-token-standard-wallet 1.0.1 182892381e4245c39d3126082ec0b41a089edb61e63af518f61eae1f5c9e135a
 splice-util-token-standard-wallet 1.1.0 1215d3ee8f3cb428d062d8708c2deca33c91ff99f5edefa70616646e57f93012
-splice-util-token-standard-wallet-test 1.0.10 46fd8814bee9c866f79a0ae4fc5ddb008e66b806d21bc39509950fff73363778
+splice-util-token-standard-wallet-test 1.0.10 e07ecaa91c3c259b5fad208d8b6535c3653d8247d4deaffb876769c06845ef74
 splice-validator-lifecycle 0.1.0 cef96fac957362f1fc097120bd13686cac7f84fbc8053afa994a1f9214d9570c
 splice-validator-lifecycle 0.1.1 1ddf05c96002914593c929848b786f34c753fb0be07717d1786be177a564aada
 splice-validator-lifecycle 0.1.2 57e2f15f9755db1f00e51c52c319294264a21ad71c6bc1e7cd70db4b164c0aaa
@@ -162,7 +162,7 @@ splice-wallet 0.1.2 c162e08a4ec0428bfa870b6d9040989e575c74199c3a80558c62e03196dd
 splice-wallet 0.1.20 e485c2eb59cca556e0e2ecfaaef45346dd0ba64f9976a3957938d814f846c78c
 splice-wallet 0.1.21 f799a58fa53dfe48bae52bd5dbcc2b578a7d4dfee3ae3f4eb7635fe9a8cc67d3
 splice-wallet 0.1.22 a78daeeb1a4a2405828b29f8c04814725dbd97ee5a60bd02e839f32518640afa
-splice-wallet 0.1.23 2f515a6c27c52d4a0438f8b6d2651a33dfb705157165b45d347fc4dfb2b7ba10
+splice-wallet 0.1.23 f231edc29b785f6cb1d9a94c7bf6b90f7dcba5ca3c64451e7ef2a21f94854ac8
 splice-wallet 0.1.3 2c35bb4f5084ea66db59717d21750bfd64c43147ef5fd5166615092d592a6917
 splice-wallet 0.1.4 141dad2d33b6410b8e1c35a0c4f8f76cb691e4d9a4410ce89f33f373855317e1
 splice-wallet 0.1.5 614b525a50c624062d851ce7df5bdb90ddfa0d6871c486cb6e2c7b694bfbce59
@@ -185,7 +185,7 @@ splice-wallet-payments 0.1.19 eae5715f0ddd5ff4b8000cff13191b76d34e5d80d05465de92
 splice-wallet-payments 0.1.2 775f5eb9c0249509adda5eb3ea4ee31bb953601168c18880df6f2ff09ec4298a
 splice-wallet-payments 0.1.20 340afccb702179069fc81044890c435c5c8565df061b2efbfccf618c33a04e37
 splice-wallet-payments 0.1.21 dc1a2f4ff4774e00c388f1bfce48a23c3539b8ea0d0ebf99b8df840a058ef873
-splice-wallet-payments 0.1.22 4348c5a3316d2ba3d17b67e203e95a922d9eeba526ef9b2b2218cf2ae532758c
+splice-wallet-payments 0.1.22 e4a0df71b783eac004ad0c2acf14de00fdb3a49bbbe88c53e32a2e9368ce55ec
 splice-wallet-payments 0.1.3 b953b3729c81a55e598a364be7d0c0574750df3de12a7a1b53a300f217cb5c5c
 splice-wallet-payments 0.1.4 12177f54873c1094ea169874ad0d7838383fd137f302d16356e93f28dfbc0fcc
 splice-wallet-payments 0.1.5 2177b7a579fe6d3d510c7bcda99d39ece104ae24cfd1b78ac5616990d2d6c675
@@ -193,7 +193,7 @@ splice-wallet-payments 0.1.6 6124379528eeb6fa17ecdab15577c29abb33d0c0d34dc5f2680
 splice-wallet-payments 0.1.7 4e3e0d9cdadf80f4bf8f3cd3660d5287c084c9a29f23c901aabce597d72fd467
 splice-wallet-payments 0.1.8 e48ea337ee3335c8bb3206a2501ce947ac1a7bdb1825cee8f28bad64f5a7bc4b
 splice-wallet-payments 0.1.9 7f4e081ad96f2ccded0c053b0cf5ddddae1139dfc3bb89cefcf77ea70f2cecb7
-splice-wallet-test 0.1.27 21669b4dff108336a6b7cb4afc905b4bb3f30163fce70989609fe931ed57756c
+splice-wallet-test 0.1.27 286c11dc5e0ab3f65ae60064812badfdc9fa1b482fbb5dc2cf94aabd6a529bc0
 splitwell 0.1.0 075c76de553ab88383a7c69de134afa82aacfdf8ea8fcfe8852c4b199c3b2669
 splitwell 0.1.1 ccb1a0215053062202052e1a052f9214da3fdae5253a6d43e2e155ff4f57fe75
 splitwell 0.1.10 d42676a366f7ca7a2409974dd3054aa4d83ab29baa3b2086ad021407b0a1a295
@@ -210,7 +210,7 @@ splitwell 0.1.2 778edd2c228c6b68198d4d033885b2d0dae7daaee55d7df3edd9dfdf1f10fbd0
 splitwell 0.1.20 af686139dda12540ab05a292987f5fa2edd0c05af62d9651384d005e9a91043e
 splitwell 0.1.21 f646cf275b4c5139711469c92fbe702c498614edf200d8085305b2e43e28936a
 splitwell 0.1.22 b97352bf1b70f6be481d7cd2b4ce22396008bbf611b488243a694f30437ed3a9
-splitwell 0.1.23 a2132140a687424fcad90799736d6ff04e65ee050c72c741769e5ce48b3481b2
+splitwell 0.1.23 c0cb70689c3d0f728409a4dabab1d9f89b101b28b641aa711cc25737924a3107
 splitwell 0.1.3 7cde068cde689584f86a2499689d5cb165264d96496721e24ac6fb909f770a58
 splitwell 0.1.4 85557b86cd4f330f093915db1ea26eac5092de6b5ddae0690146f6059c89419b
 splitwell 0.1.5 a68e78774a7be655f5744c8ae0ac8b46d55ef6d1e7661bc27b9296154d56ac74
@@ -218,4 +218,4 @@ splitwell 0.1.6 872da0dd7986fd768930f85d6a7310a94a0ef924e7fbb7bb7a4e149f2b5feb74
 splitwell 0.1.7 841d1c9c86b5c8f3a39059459ecd8febedf7703e18f117300bb0ebf4423db096
 splitwell 0.1.8 63b8153a08ceb4bf40d807acc5712372c3eac548c266be4d5e92470b4f655515
 splitwell 0.1.9 b6267905698d2798b9ef171e27d49fb88e052ec0ec0e0675a3a1b275c7d037d4
-splitwell-test 0.1.27 4cade4cf6fd75fd5f255bbb187ef1a491c717364e111022dfec6b9f68c64e8b1
\ No newline at end of file
+splitwell-test 0.1.27 cd99a5708a6982e7eb69b31252b6f5578153d3d725b5b1b9156694e14e8b29ec
\ No newline at end of file
diff --git a/daml/dars/splice-amulet-0.1.22.dar b/daml/dars/splice-amulet-0.1.22.dar
index 9898446f79..d9b211eff8 100644
Binary files a/daml/dars/splice-amulet-0.1.22.dar and b/daml/dars/splice-amulet-0.1.22.dar differ
diff --git a/daml/dars/splice-amulet-name-service-0.1.23.dar b/daml/dars/splice-amulet-name-service-0.1.23.dar
index 5d22cd9cf1..bb74ff4f93 100644
Binary files a/daml/dars/splice-amulet-name-service-0.1.23.dar and b/daml/dars/splice-amulet-name-service-0.1.23.dar differ
diff --git a/daml/dars/splice-dso-governance-0.1.28.dar b/daml/dars/splice-dso-governance-0.1.28.dar
index 2657edc939..5978061154 100644
Binary files a/daml/dars/splice-dso-governance-0.1.28.dar and b/daml/dars/splice-dso-governance-0.1.28.dar differ
diff --git a/daml/dars/splice-wallet-0.1.23.dar b/daml/dars/splice-wallet-0.1.23.dar
index 5b56609406..ba607c3dc6 100644
Binary files a/daml/dars/splice-wallet-0.1.23.dar and b/daml/dars/splice-wallet-0.1.23.dar differ
diff --git a/daml/dars/splice-wallet-payments-0.1.22.dar b/daml/dars/splice-wallet-payments-0.1.22.dar
index 1a0755ff59..d7d4c88592 100644
Binary files a/daml/dars/splice-wallet-payments-0.1.22.dar and b/daml/dars/splice-wallet-payments-0.1.22.dar differ
diff --git a/daml/dars/splitwell-0.1.23.dar b/daml/dars/splitwell-0.1.23.dar
index d6c547e845..cc9954d5fb 100644
Binary files a/daml/dars/splitwell-0.1.23.dar and b/daml/dars/splitwell-0.1.23.dar differ
diff --git a/daml/splice-amulet-test/daml/Splice/Scripts/TestBuyDedicatedSyncTraffic.daml b/daml/splice-amulet-test/daml/Splice/Scripts/TestBuyDedicatedSyncTraffic.daml
new file mode 100644
index 0000000000..bbf10b425f
--- /dev/null
+++ b/daml/splice-amulet-test/daml/Splice/Scripts/TestBuyDedicatedSyncTraffic.daml
@@ -0,0 +1,153 @@
+-- Copyright (c) 2024 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
+-- SPDX-License-Identifier: Apache-2.0
+
+-- | PoC (dedicated-synchronizer traffic), rung 2: buy extra traffic for a governance-registered
+--   dedicated synchronizer by burning Amulet on the decentralized synchronizer, and assert the resulting
+--   `DedicatedSyncTraffic` record (observed by the operator).
+--
+--   Rung 1 (`TestRegisterSynchronizer`, in the DSO governance test package) proves the registration is
+--   created by a vote. Here we create the `RegisteredSynchronizer` directly as the DSO party to isolate
+--   the buy path, then exercise `AmuletRules_BuyDedicatedSyncTraffic` against it.
+module Splice.Scripts.TestBuyDedicatedSyncTraffic where
+
+import DA.Assert
+
+import Daml.Script
+
+-- The new buy choice, its result record, and `TransferInput`/`InputAmulet`/`TransferContext`.
+import Splice.AmuletRules
+-- The registry contract (rung 1) and the purchase record this choice creates.
+import Splice.DecentralizedSynchronizer (RegisteredSynchronizer(..), DedicatedSyncTraffic(..))
+
+-- App + user + round + funding helpers (setupDefaultAppWithUsers, tap, getTransferContext, ...).
+import Splice.Scripts.Util
+
+-- | Happy path: a registered (non-required) synchronizer can have traffic bought for it; the buy
+--   burns Amulet and records a `DedicatedSyncTraffic` naming the operator + synchronizer, observed by
+--   the operator.
+test_BuyDedicatedSyncTraffic : Script ()
+test_BuyDedicatedSyncTraffic = do
+  d <- setupDefaultAppWithUsers
+  let app = d.app
+  let provider = d.provider1
+  -- Ensure an open mining round exists to price the traffic against.
+  runNextIssuance app
+
+  -- The dedicated synchronizer's operator, plus a synchronizer id that is deliberately NOT in
+  -- `requiredSynchronizers` (which today holds only the decentralized sync) - authorization comes from the
+  -- registration instead.
+  operator <- allocateParty "dedicatedSyncOperator"
+  let dedicatedSyncId = "dedicated-sync::1220dededededededededededededededededededededededededededededede"
+
+  -- Rung 1 creates this via a DSO governance vote; here we create it directly as the DSO party to isolate rung 2.
+  registeredCid <- submit app.dso $ createCmd RegisteredSynchronizer with
+    dso = app.dso
+    synchronizerId = dedicatedSyncId
+    operator
+
+  -- Fund the buyer with Amulet to burn, and build a standard transfer context.
+  amuletCid <- tap app provider 1_000_000.0
+  context <- getTransferContext app provider None
+  (amuletRulesCid, _) <- fetchAmuletRulesByKey app.dso
+
+  let memberId = "PAR::participant::1220abababababababababababababababababababababababababababababab"
+  -- Buy dedicated-sync traffic for the registered synchronizer. `readAs app.dso` gives the buyer
+  -- visibility of the AmuletRules / OpenMiningRound / RegisteredSynchronizer (all signed by the DSO party) in-script;
+  -- on a live ledger these are supplied via explicit disclosure.
+  result <- submit (actAs provider.primaryParty <> readAs app.dso) $
+    exerciseCmd amuletRulesCid AmuletRules_BuyDedicatedSyncTraffic with
+      inputs = [InputAmulet amuletCid]
+      context
+      provider = provider.primaryParty
+      memberId
+      migrationId = 0
+      trafficAmount = 1_000_000
+      registeredSynchronizerCid = registeredCid
+      expectedDso = Some app.dso
+
+  -- The purchase burned Amulet...
+  assertMsg "expected a non-zero Amulet burn" (result.amuletPaid > 0.0)
+  -- ...and recorded a DedicatedSyncTraffic with the fields drawn from the registration.
+  Some dst <- queryContractId app.dso result.dedicatedTraffic
+  dst.dso === app.dso
+  dst.operator === operator
+  dst.synchronizerId === dedicatedSyncId
+  dst.memberId === memberId
+  dst.totalPurchased === 1_000_000
+
+  -- The operator is an observer, so its node can pick up the purchase on-ledger.
+  operatorView <- query @DedicatedSyncTraffic operator
+  length operatorView === 1
+
+-- | Negative: the `minTopupAmount` floor still applies even though the `requiredSynchronizers` gate
+--   is skipped for dedicated synchronizers - a tiny purchase is rejected.
+test_BuyDedicatedSyncTraffic_belowMinTopup : Script ()
+test_BuyDedicatedSyncTraffic_belowMinTopup = do
+  d <- setupDefaultAppWithUsers
+  let app = d.app
+  let provider = d.provider1
+  runNextIssuance app
+
+  operator <- allocateParty "dedicatedSyncOperator"
+  let dedicatedSyncId = "dedicated-sync::1220cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd"
+  registeredCid <- submit app.dso $ createCmd RegisteredSynchronizer with
+    dso = app.dso
+    synchronizerId = dedicatedSyncId
+    operator
+
+  amuletCid <- tap app provider 1_000_000.0
+  context <- getTransferContext app provider None
+  (amuletRulesCid, _) <- fetchAmuletRulesByKey app.dso
+
+  submitMustFail (actAs provider.primaryParty <> readAs app.dso) $
+    exerciseCmd amuletRulesCid AmuletRules_BuyDedicatedSyncTraffic with
+      inputs = [InputAmulet amuletCid]
+      context
+      provider = provider.primaryParty
+      memberId = "PAR::participant::1220efefefefefefefefefefefefefefefefefefefefefefefefefefefefefefefef"
+      migrationId = 0
+      trafficAmount = 1 -- below any sane minTopupAmount
+      registeredSynchronizerCid = registeredCid
+      expectedDso = Some app.dso
+
+-- | Negative: the expected DSO party argument guards against a swapped-out AmuletRules. A mismatched
+--   expected DSO party (here, a party that is not the DSO party) is rejected before any Amulet burn.
+test_BuyDedicatedSyncTraffic_wrongExpectedDso : Script ()
+test_BuyDedicatedSyncTraffic_wrongExpectedDso = do
+  d <- setupDefaultAppWithUsers
+  let app = d.app
+  let provider = d.provider1
+  runNextIssuance app
+
+  operator <- allocateParty "dedicatedSyncOperator"
+  let dedicatedSyncId = "dedicated-sync::1220bcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbcbc"
+  registeredCid <- submit app.dso $ createCmd RegisteredSynchronizer with
+    dso = app.dso
+    synchronizerId = dedicatedSyncId
+    operator
+
+  amuletCid <- tap app provider 1_000_000.0
+  context <- getTransferContext app provider None
+  (amuletRulesCid, _) <- fetchAmuletRulesByKey app.dso
+
+  submitMustFail (actAs provider.primaryParty <> readAs app.dso) $
+    exerciseCmd amuletRulesCid AmuletRules_BuyDedicatedSyncTraffic with
+      inputs = [InputAmulet amuletCid]
+      context
+      provider = provider.primaryParty
+      memberId = "PAR::participant::1220ababababababababababababababababababababababababababababababab"
+      migrationId = 0
+      trafficAmount = 1_000_000
+      registeredSynchronizerCid = registeredCid
+      expectedDso = Some provider.primaryParty -- not the DSO party
+
+-- | Negative: `RegisteredSynchronizer` requires a non-empty synchronizer id (template `ensure`).
+test_RegisteredSynchronizer_ensureNonEmpty : Script ()
+test_RegisteredSynchronizer_ensureNonEmpty = do
+  d <- setupDefaultAppWithUsers
+  let app = d.app
+  operator <- allocateParty "dedicatedSyncOperator"
+  submitMustFail app.dso $ createCmd RegisteredSynchronizer with
+    dso = app.dso
+    synchronizerId = ""
+    operator
diff --git a/daml/splice-amulet/daml/Splice/AmuletRules.daml b/daml/splice-amulet/daml/Splice/AmuletRules.daml
index f1292fa96f..8e15e6da33 100644
--- a/daml/splice-amulet/daml/Splice/AmuletRules.daml
+++ b/daml/splice-amulet/daml/Splice/AmuletRules.daml
@@ -305,6 +305,61 @@ template AmuletRules
           senderChangeAmulet = transferResult.senderChangeAmulet
           meta = Some meta
 
+    -- PoC (dedicated-synchronizer traffic): buy extra traffic for a DEDICATED (non-decentralized)
+    -- synchronizer that has been registered via governance (see `RegisteredSynchronizer` and
+    -- `DsoRules_RegisterSynchronizer`, rung 1). This is a sibling of `AmuletRules_BuyMemberTraffic`;
+    -- the differences are:
+    --   * the target synchronizer is authorized by a disclosed `RegisteredSynchronizer` contract
+    --     rather than by membership in `requiredSynchronizers` (which today holds only the decentralized sync);
+    --   * the created record (`DedicatedSyncTraffic`) is OBSERVED by the synchronizer's operator so
+    --     the operator's node can ingest the purchase on-ledger.
+    -- Amulet burning and fee computation are reused unchanged (`splitAndBurn`, `computeSynchronizerFees`).
+    nonconsuming choice AmuletRules_BuyDedicatedSyncTraffic : AmuletRules_BuyDedicatedSyncTrafficResult
+      with
+        inputs : [TransferInput] -- ^ amulet inputs funding the burn
+        context : TransferContext -- ^ standard transfer context (open mining round, etc.)
+        provider : Party -- ^ the buyer; burns Amulet from its own balance
+        memberId : Text -- ^ participant whose dedicated-sync traffic is credited (need not be `provider`)
+        migrationId : Int
+        trafficAmount : Int
+        registeredSynchronizerCid : ContractId RegisteredSynchronizer
+          -- ^ the registration authorizing this synchronizer; supplied via explicit disclosure
+        expectedDso : Optional Party -- ^ guards against a swapped-out AmuletRules (as in BuyMemberTraffic)
+      controller provider
+      do
+        checkExpectedDso dso expectedDso
+        -- Read the registration (disclosed). Its `synchronizerId` is authoritative and its `operator`
+        -- becomes the observer. `RegisteredSynchronizer_Fetch` lets `provider` read a contract it is
+        -- not a stakeholder of, mirroring how `computeSynchronizerFees` reads the OpenMiningRound.
+        registered <- fetchPublicReferenceData (ForDso dso) registeredSynchronizerCid (RegisteredSynchronizer_Fetch provider)
+        let synchronizerId = registered.synchronizerId
+        -- Only the min-topup floor applies here; the `requiredSynchronizers` gate is intentionally
+        -- skipped because the `RegisteredSynchronizer` is what authorizes this synchronizer id.
+        configUsd <- getValueAsOfLedgerTime configSchedule
+        case validateDedicatedSyncTopupAmount configUsd trafficAmount of
+          Left failureStatus -> failWithStatus failureStatus
+          Right _ -> pure ()
+        (trafficCostAmulet, trafficCostUsd) <- computeSynchronizerFees dso provider trafficAmount this context
+        (transferResult, meta) <- splitAndBurn (toInterfaceContractId self) provider trafficCostAmulet inputs context dso "dedicated sync traffic purchase"
+        -- Record the purchase, observed by the operator so its node can pick it up on-ledger.
+        dedicatedTraffic <- create DedicatedSyncTraffic with
+          dso
+          operator = registered.operator
+          memberId
+          synchronizerId
+          migrationId
+          totalPurchased = trafficAmount
+          numPurchases = 1
+          amuletSpent = trafficCostAmulet
+          usdSpent = trafficCostUsd
+        return AmuletRules_BuyDedicatedSyncTrafficResult with
+          round = transferResult.round
+          summary = transferResult.summary
+          amuletPaid = trafficCostAmulet
+          dedicatedTraffic
+          senderChangeAmulet = transferResult.senderChangeAmulet
+          meta = Some meta
+
 
     nonconsuming choice AmuletRules_MergeMemberTrafficContracts : AmuletRules_MergeMemberTrafficContractsResult
       with
@@ -1723,6 +1778,15 @@ validateBuyMemberTrafficInputs configUsd synchronizerId trafficAmount
       Left $ mkInsufficientTopupAmountFailure trafficAmount configUsd.decentralizedSynchronizer.fees.minTopupAmount
   | otherwise = Right ()
 
+-- PoC (dedicated-synchronizer traffic): like `validateBuyMemberTrafficInputs` but WITHOUT the
+-- `requiredSynchronizers` gate. `AmuletRules_BuyDedicatedSyncTraffic` authorizes the synchronizer via
+-- a `RegisteredSynchronizer` contract instead, so only the `minTopupAmount` floor is enforced here.
+validateDedicatedSyncTopupAmount : AmuletConfig Unit.USD -> Int -> Either FailureStatus ()
+validateDedicatedSyncTopupAmount configUsd trafficAmount
+  | trafficAmount < configUsd.decentralizedSynchronizer.fees.minTopupAmount =
+      Left $ mkInsufficientTopupAmountFailure trafficAmount configUsd.decentralizedSynchronizer.fees.minTopupAmount
+  | otherwise = Right ()
+
 -- | Computing synchronizer fees
 computeSynchronizerFees : Party -> Party -> Int -> AmuletRules -> TransferContext -> Update (Decimal, Decimal)
 computeSynchronizerFees dso validator trafficAmount amuletRules context = do
@@ -1893,6 +1957,17 @@ data AmuletRules_BuyMemberTrafficResult = AmuletRules_BuyMemberTrafficResult wit
     meta : Optional Metadata
   deriving (Show, Eq)
 
+-- | Result of `AmuletRules_BuyDedicatedSyncTraffic` (PoC). Same shape as
+--   `AmuletRules_BuyMemberTrafficResult` but returns the `DedicatedSyncTraffic` cid.
+data AmuletRules_BuyDedicatedSyncTrafficResult = AmuletRules_BuyDedicatedSyncTrafficResult with
+    round : Round
+    summary : TransferSummary
+    amuletPaid : Decimal
+    dedicatedTraffic : ContractId DedicatedSyncTraffic
+    senderChangeAmulet : Optional (ContractId Amulet)
+    meta : Optional Metadata
+  deriving (Show, Eq)
+
 data AmuletRules_CreateExternalPartySetupProposalResult = AmuletRules_CreateExternalPartySetupProposalResult
   with
     proposalCid : ContractId ExternalPartySetupProposal
diff --git a/daml/splice-amulet/daml/Splice/DecentralizedSynchronizer.daml b/daml/splice-amulet/daml/Splice/DecentralizedSynchronizer.daml
index ac25d755e0..d86431c66d 100644
--- a/daml/splice-amulet/daml/Splice/DecentralizedSynchronizer.daml
+++ b/daml/splice-amulet/daml/Splice/DecentralizedSynchronizer.daml
@@ -148,6 +148,37 @@ template RegisteredSynchronizer with
 instance HasCheckedFetch RegisteredSynchronizer ForDso where
     contractGroupId RegisteredSynchronizer{..} = ForDso with ..
 
+-- PoC (dedicated-synchronizer traffic): the record of extra traffic purchased for a dedicated
+-- synchronizer. It mirrors `MemberTraffic` but is OBSERVED by the synchronizer's operator, so the
+-- operator's node can ingest purchases on-ledger (event-driven, no polling). It is a SEPARATE
+-- template so the shared `MemberTraffic` (and its many Scala/TS codegen consumers) is untouched by
+-- this PoC. Created by `AmuletRules_BuyDedicatedSyncTraffic`.
+template DedicatedSyncTraffic with
+    dso : Party
+      -- ^ signatory; the DSO party of the decentralized synchronizer where the Amulet was burned
+    operator : Party
+      -- ^ observer; the dedicated synchronizer's operator (taken from the `RegisteredSynchronizer`)
+    memberId : Text
+      -- ^ the participant (member) whose dedicated-sync traffic was bought
+    synchronizerId : Text
+      -- ^ the dedicated synchronizer this traffic is for (taken from the `RegisteredSynchronizer`)
+    migrationId : Int
+    totalPurchased : Int -- ^ bytes of extra traffic bought
+    numPurchases : Int
+    amuletSpent : Decimal -- ^ Amulet burned for this purchase
+    usdSpent : Decimal -- ^ USD-equivalent cost
+  where
+    signatory dso
+    observer operator
+
+    ensure totalPurchased >= 0
+      && numPurchases >= 0
+      && amuletSpent >= 0.0
+      && usdSpent >= 0.0
+      && migrationId >= 0
+      && not (T.isEmpty memberId)
+      && not (T.isEmpty synchronizerId)
+
 instance Patchable BaseRateTrafficLimits where
   patch new base current = BaseRateTrafficLimits with
     burstAmount = patch new.burstAmount base.burstAmount current.burstAmount