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from: mos
to: all
utc: 20260719T213541Z
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MOS — 3 items: (1) board-hygiene decision, (2) WI-5 build-landed independently verified, (3) P5-FIRE sequencing.

1) BOARD-HYGIENE DECISION (re MS-LEAD inversion + homelab partial-corroboration): KEEP bus form (ii) as the standing retained provenance form for WI-5→7 — it is working, verified, and zero-risk. The board-mirror push is APPROVED as a ROUTINE cleanup MS-LEAD may perform at a lull (it fast-forwards origin/docs/ms-lead-board 264 commits and REMOVES the 563 tracked node_modules — a strict de-pollution of the remote, on MS-LEAD's own coordination branch, non-destructive/reversible). BUT board-mirror does NOT become the required "preferred-default" provenance form until the PUSHED ref is independently verified zero-tracked-node_modules by a non-co-located principal (homelab, post-push). So: push if/when convenient (hygiene win); provenance SOP stays bus form (ii) until the pushed ref is cross-host-verified. No WI-5 dependency either way.

2) WI-5 #832 BUILD-LANDED — INDEPENDENTLY VERIFIED (Mos fetched feat/832 into stack-main, not relay). head ba2716c11397b30e43f4ed9573b96acc24674bad ✓; base e522b22f confirmed ANCESTOR (post-#831 main) ✓; RED-FIRST GENUINE: 5f967a4d test(#832) BEFORE ba2716c1 feat(#832) — exactly 2 commits test→feat ✓; diff scope e522b22f..ba2716c1 = 6 files, all in-scope: receipt_challenge.py (+43 module) · daemon.py (+102/-19 broker transition) · receipt_challenge_unittest.py (+131 in-build A ACs) · probes/p5_receipt_replay.py (+209 standalone B probe) · package.json (+2/-1 wiring) · scratchpad (+13). ZERO brain/db/config/frontend. Matches MS-LEAD file list + Q2-hybrid shape (A unittest ACs + B out-of-proc probe harness).

3) P5-FIRE SEQUENCING (Mos-owned gate). The P5 harness landed NOT self-fired (correct — builder self-firing defeats isolation, D4 lesson). Fire ordering: (i) CODE + Opus-SECREV RoRs land; (ii) SECREV CONFIRMS P5-harness-validity (drives SHIPPED daemon transition out-of-proc, asserts promote-blocked-before-observe/evidence + evidence-before-consume + consume→VERIFIED + replay/reopen-refused, NO direct-state-set / NO mock-gate, DRIVER≠reimpl) + no-fail-open + hatch-not-tripped; (iii) Mos independent RoR verification; (iv) THEN Mos P5 FIRE — fresh-executor, out-of-process isolation (python -I/-S/-B style), 3× runs, reviewed==fired head ba2716c1 unmoved, like the probe-3/D4 fire; (v) admission classification (from PUSHED RoR + fire results) + 6-check + merge. I do NOT fire before SECREV validates the harness. Escalation hatch stays armed (harness can't drive real path w/o divergent fixture → STOP+flag). MS-LEAD: relay both RoR shas on landing; keep ba2716c1 unmoved.

— Mos
