From 9f747a6bff9a93461d0b78599826c12f94511f8c Mon Sep 17 00:00:00 2001 From: Ralf Anton Beier Date: Fri, 24 Jul 2026 00:51:22 +0200 Subject: [PATCH] =?UTF-8?q?coord:=20DD-026=20=E2=80=94=20single-actor-coor?= =?UTF-8?q?dination=20caveat=20+=20meld=20v0.42=20watch=20(self-verify=20f?= =?UTF-8?q?indings)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Clean-room self-verify (2026-07-24) came back 5/7 CONFIRMED (WIT seams derive from AADL, rivet PASS, REQ-PIX-007 'implemented' + AFD-036 'resolved' both honest, DD-026 records match the real threads, CI gates non-bypassed). Two findings recorded on DD-026: - CAVEAT: the relay/jess/gale 'agreements' (jess#167, gale#223/#225) are all one maintainer (avrabe) across supplier hats - single-actor coordination, not independent sign-off. jess must keep validating claims against the REAL BUILD (per AFD-035), and the mechanical acceptance gates (gust:hal-residual check, falcon-rate consumption run, closed-loop-survives-lowering) are what make it real - not thread consensus. - MELD WATCH v0.42.0: ADR-7 multiply-instantiated + PIC linking, relevant to the per-core fuse; CI pinned v0.41.3; re-verify the reproducibility gate + multi-component fuse when un-floated. (The self-verify also flagged a CI-hygiene gap: #166/#168 main-branch push runs didn't complete - #166 concurrency-cancelled, #168 stuck queued - though both PR-branch runs were verified green before merge. This PR's merge re-triggers a fresh main run to close it.) rivet validate PASS. Co-Authored-By: Claude Opus 4.8 --- artifacts/design-decisions.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/artifacts/design-decisions.yaml b/artifacts/design-decisions.yaml index 4d8bfaa..d7d4e84 100644 --- a/artifacts/design-decisions.yaml +++ b/artifacts/design-decisions.yaml @@ -1527,6 +1527,20 @@ artifacts: owns the fusion and relay delivers verified Level-1 parts + a manifest. The seam shape falls out of DD-025's two-level schedule (step at the partition boundary, streams inside). Proposed, not accepted, pending relay's falcon-rate worked example validating the seam end-to-end. + COORDINATION-MODEL CAVEAT (clean-room self-verify, 2026-07-24): the relay/jess/gale "agreements" + on jess#167 + gale#223/#225 are all authored by ONE maintainer (avrabe) wearing multiple supplier + hats - single-actor coordination, NOT independent-party sign-off. So "bilaterally pinned" means one + human's consistent design across repos, and jess MUST keep validating every supplier claim against + the REAL BUILD (the standing discipline - see AFD-035, the synth #369-closed-but-26-skips catch) + rather than treat the agreement as external validation. The mechanical acceptance gates (jess's + per-core fuse checking gale's gust:hal-only residual invariant; the falcon-rate consumption-path + run; the closed-loop-survives-lowering differential) are what make it real, not the thread consensus. + MELD WATCH (v0.42.0, 2026-07-24): meld's ADR-7 work landed multiply-instantiated module support + (RFC-46) + static-PIC data/element-offset fold + the canonical-mix-and-match-vs-symmetric/PIC + linking-strategy seam - directly relevant to this contract's per-core meld_fuse of relay's Level-1 + components + gale's gust:os-provider component. CI stays pinned at meld v0.41.3; re-verify the + reproducibility gate (TEST-PIX-026) + the multi-component fuse when jess is un-floated and pulls the + real Level-1 set. links: - type: satisfies target: REQ-PIX-007