00 - T1 FIX7 Recheck-7 Constitution-14 SSOT Patch - Readme First

Date: 2026-06-09 Author: T1 (production Agent for Agent Data) Macro: PROGRAM_PATCH_T1_FIX7_BLUEPRINT_AFTER_CODEX_RECHECK_7_CONSTITUTION_14_EXECUTABLE_SSOT_AND_NON_SELF_REFERENTIAL_SEAL Mode: READ-ONLY production. Blueprint KB-document direct-revision only. No production mutation.

Final status

FIX7_REFACTOR_BLUEPRINT_T1_PATCHED_AFTER_CODEX_RECHECK_7_READY_FOR_CODEX_RECHECK_8

The governing principle this pass obeys (Constitution Article 14 / NT14)

A design is not valid because the law/spec text reads well. It is valid only if the implementation path cannot misinterpret it. Every authority / hash / guard must resolve to one executable / checkable SSOT — no duplicate authority, no ambiguous parser, no self-reference, no path alias, no marker ambiguity. The user's repeated point: documents that are merely "airtight prose" are dangerous because at implementation time the code can still diverge — and prose that competes with the executable is itself duplicate authority. This pass therefore changes method: it stops adding prose and instead pins one executable canonicalizer artifact as the sole authority, demotes everything else to non-authority, and runs the artifact to prove it.

What Codex recheck 7 accepted (must NOT be reopened)

• Active extractor deterministic prose contract — ACTIVE_EXTRACTOR_ACCEPTED.
• N1–N9 content-hash DAG is acyclic — SEAL_HASH_GRAPH_DAG_ACCEPTED.
• No new runtime hardcode or PG-first/native/driven regression; 27/11/14/7 boundaries intact.
• Membership full-path digest f2bda8effc7be19b54722828126b82d7d2d48bee5e5e5dc0c8f347ce210fe251.

The five recheck-7 blockers (all patched in-blueprint)

#	blocker	fix	guard
A	revision anchor still self-referential (a checkpoint can't contain its own post-write revision)	remove own-revision equality from authority; revision = NON_AUTHORITY_DIAGNOSTIC; finite ordered seal	G-NO-SELF-REVISION-ANCHOR
B	no single executable canonicalizer SSOT	author FIX7-CANON-V1-CANONICALIZER (executable + test vectors + invocation), pin it	G-CANONICALIZER-SSOT-ONLY
C	duplicate canonical authority (Article 14)	one load-bearing contract; all else NON_AUTHORITY_EXPLANATION	G-NO-DUPLICATE-CANONICAL-AUTHORITY
D	document_id path alias	exact MCP id byte-for-byte; reject all aliases	G-DOCUMENT-ID-CANONICAL-MCP
E	marker contract not tight	closed kind enum + per-kind literal grammar consistency	G-MARKER-KIND-LITERAL-CONSISTENCY

Guards 58 → 63; guard-quality rule 12 added. 27/11/14/7 preserved. Seal event → recheck 8.

Document map (this report)

Doc	Content
00	This readme
01	Codex recheck-7 failure matrix
02	Non-self-referential revision anchor (blocker A)
03	Canonicalizer executable SSOT (blocker B)
04	No duplicate canonical authority (blocker C)
05	document_id canonical MCP grammar (blocker D)
06	marker_kind / marker_literal contract (blocker E)
07	Constitution-14 adversarial self-check (15 scenarios, computed)
08	Hardcode / PG-native self-review
09	Cross-layer boundary self-review
10	Direct blueprint revisions applied
11	Final verdict

Authority note

The single load-bearing canonical contract is the executable SSOT artifact FIX7-CANON-V1-CANONICALIZER (knowledge/dev/reports/architecture/t1-fix7-existing-system-refactor-execution-blueprint-2026-06-08/canonicalizer-fix7-canon-v1-ssot.md), pinned in the doc 00 envelope by canonicalizer_sha256. doc 00's encoding/extractor/record sections and this entire report are NON_AUTHORITY_EXPLANATION of that artifact.

Boundaries (unchanged, all BLOCKED)

Implementation, Stage 2.6B, qt001_backfill_permit, REAL_RUN, QT001 apply, manifest activation, repoint, owner/ACL cutover — all remain BLOCKED. Production READ-ONLY throughout. Next is Codex recheck 8 only.