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KB-6EF3

FIX7 Authority Closure — Self-Codex Readiness Report (2026-06-10)

9 min read Revision 1
tool-kiem-thufix7authority-closureself-codexreadiness-reportready-for-codex2026-06-10

FIX7 Authority Closure — Self-Codex Readiness Report

  • Date: 2026-06-10 · Final status: FIX7_AUTHORITY_CLOSURE_SELF_CODEX_READY_FOR_CODEX
  • Host: T1 / Claude Code / Mythos · Production mutation: NO · Codex consulted: NO · Self-approval: NO · Fabricated seals: NONE
  • Macro: FIX7_AUTHORITY_CLOSURE_SELF_CODEX_DRY_RUN_AND_SEAL_READINESS_MACRO_2026_06_10
  • Purpose: inspect the authority closure packet the way Codex would BEFORE a Codex checkpoint is spent; fix every safe packet/format/evidence gap; reduce remaining blockers to true Codex/owner authority actions only.

1. What this lane did

Took FIX7_AUTHORITY_CLOSURE_PACKET_READY and ran a full self-Codex dry-run against it: live-read all closure files, independently re-verified the load-bearing canonicalizer pin first-hand, cross-checked every field across 12 sources, scanned for overclaim, and confirmed the production/implementation locks. Result: the packet is already self-clean — no safe T1 packet fix was found to be needed, and remaining blockers are true Codex/owner authority actions only.

2. Files live-read (2026-06-10, governed KB unless noted)

  1. Operating skill knowledge/dev/laws/prompt-muc-tieu-mo-for-claude-code.md (rev43)
  2. Codex V3 report …/codex-fix7-blueprint-recheck-9-v3-…/00-readme-first.md (rev1)
  3. Codex V3 checkpoint …/checkpoint-codex-fix7-blueprint-recheck-9-v3-…md (rev1)
  4. Master report …/reports/fix7-authority-closure-packet-master-report-2026-06-10.md (rev1)
  5. n7-approval-event-input-envelope.md (rev1)
  6. n7-approval-event-input-envelope.json (rev1)
  7. n8-detached-seal-request.md (rev1)
  8. p7-codex-reseal-request.md (rev1)
  9. owner-decision-packet.md (rev1)
  10. fix7-implementation-precondition-checklist.md (rev1)
  11. blocker ledger …/fix7-recheck9-remaining-authority-blocker-ledger-2026-06-10.md (rev4)
  12. authority closure checkpoint (rev1)
  13. current-state …/fix7-authority-closure-packet-ready-2026-06-10.md (rev1)
  14. canonicalizer SSOT …/canonicalizer-fix7-canon-v1-ssot.md (live KB, revision 3)
  15. on-disk fresh-fetch evidence copy v3-kbfetch/evidence/canonicalizer-fix7-canon-v1-ssot.md (recomputed hash/bytes)
  16. live packet V3 root listing (23 files) …/packets/fix7-codex-recheck-9-2026-06-10/
  17. object registry json (rev8)

3. Codex-style self-readback table

Expected Codex check Current evidence path Present/Missing Safe T1 fix available? Owner/Codex-only? Blocks seal? Blocks implementation?
Closure packet exists with 6 required docs packets/fix7-authority-closure-2026-06-10/ Present (6/6) n/a no no no
Canonicalizer rev3 path/revision/bytes/hash exact SSOT md (rev3) + evidence recompute Present & T1-reproduced (rev3 / 38756 / 49c386a9…) n/a no no no
Packet V3 tree hash exact all docs + on-disk manifest Present (b95df0a5…ca6d) n/a no no no
Codex V3 verdict reproduced verbatim n7/owner/ledger/master vs Codex V3 sources Present & consistent n/a no no no
Article 13 / 14 verdicts all docs Present (PASS/PASS) n/a no no no
N7 seal-input fields A1–A6 n7 md/json §6 Present; A1–A5 MISSING_AUTHORITY_INPUT, A6 NOT_COMPUTABLE no (cannot fabricate) owner+Codex YES YES
N8 detached seal value n8 md Correctly absent (CODEX_ONLY) no Codex YES YES
P7 authoritative pin p7 md Correctly absent (candidate only) no Codex YES YES
Owner blueprint decision owner-decision-packet §4 Open (Option 1–4 un-chosen) no owner (OWN-1) YES YES
Non-self-approval / no fabricated seal all docs Present (codex_sealed_values_present:false) n/a no no no
Implementation gates preserved precondition checklist (11 rows) Present n/a no no n/a (it IS the gate)
Overclaim language all docs None found n/a no no no
R9-B5-RES server-side digest ledger Disclosed optional optional only owner/KB platform no no
NA-DUP duplicate-on-disk ledger N/A with rationale n/a — no no

4. Independent engineering re-verification (first-hand, not relying on Codex)

T1 recomputed the load-bearing pin from the on-disk fresh-fetch evidence copy that Codex's reconstruction produced:

  • wc -c = 38756 bytes == packet pin.
  • shasum -a 256 = 49c386a9b9666c09786fc4f89bc79776b6046eaee6f4da6d8537d2c753b734d0 == packet pin.
  • CRLF/CR→LF normalization is a no-op (no CR present); normalized bytes/hash identical.
  • The file decodes to 38735 characters == the live KB content_length, with 11 non-ASCII characters → +21 bytes, so 38735 chars + 21 = 38756 bytes. The "38735" content_length and the "38756" pinned byte count describe the same document; there is no discrepancy.
  • Live SSOT KB revision = 3.
  • Packet V3 root = 23 files; revisions match master report §2 exactly (README rev17, RERUN.sh rev2, manifest.json rev5, manifest_tool.py rev3, adversarial rev2, blackbox rev1, failopen rev1, HASH_MANIFEST rev2).

No engineering contradiction. Engineering PASS evidence and packet contents agree; this lane therefore does NOT trigger ENGINEERING_CONTRADICTION.

5. Safe T1 fixes applied this lane

None to the packet. The completeness matrix, seal-readiness matrix, owner-scope analysis, and anti-overclaim scan all returned clean. No packet file required editing; no field was wrong, missing-but-fillable, or over-claimed. The blocker ledger classifications are unchanged (still N7/N8/P7/OWN-1 authority-only + R9-B5-RES optional + NA-DUP rationale), so the ledger needed no re-classification. The value added by this lane is the self-Codex audit evidence itself (the four matrices + this report), which converts …PACKET_READY → …SELF_CODEX_READY_FOR_CODEX.

6. Codex-ready dry-run verdict (macro §1.H)

  • If Codex reads only these files, what can it decide? Codex can adjudicate the seal decision: it has exact, reproducible candidate values (tree, rev3 hash/revision/bytes), its own verified V3 verdicts, the precise list of authority inputs it must supply/mint, and the owner-decision options. Nothing engineering-side is left for Codex to repair.
  • Exact action remaining for Codex: receive approval-event inputs (A2 from owner, A5 owner decision), mint A1/A3, bind A4 sealed sub-digests → compute N7 (A6) via the fail-closed encoder → author N8 detached seal → author P7 pin of rev3.
  • Exact action remaining for owner: pick an option in owner-decision-packet.md; for Option 2+, supply A2 (approver identity) and A5 (blueprint decision).
  • What must NOT be inferred: that any seal exists; that the blueprint is approved; that the rev3 hash is an authoritative pin (it is a candidate); that T1 holds authority; that sealing authorizes implementation (it does not — that needs Option 4 + the precondition checklist).

7. Pre-report self-check (macro §7)

  1. Live-read all authority closure files? Yes (17 sources).
  2. Verified every N7/N8/P7 field? Yes (seal-readiness matrix).
  3. Checked owner authorization scope? Yes (scope analysis; clear, non-ambiguous).
  4. Scanned for overclaim? Yes (anti-overclaim scan; none found).
  5. Preserved production locks? Yes (no mutation; checklist intact).
  6. Avoided self-seal / self-approval? Yes (authored nothing; sealed nothing).
  7. Classified remaining blockers as true authority-only? Yes (N7/N8/P7/OWN-1).
  8. Created a Codex-ready matrix? Yes (§3 + §6).
  9. Identified the correct next host? Yes (owner → Codex).
  10. Avoided calling Codex? Yes.
  • Next host: OWNER, then CODEX. Owner picks an option in owner-decision-packet.md (Option 2+ to authorize the seal, supplying A2/A5); then the closure packet routes to Codex/authority to author N7→N8→P7.
  • Minimal safe next step: route packets/fix7-authority-closure-2026-06-10/ (now backed by this self-Codex audit) to owner for the Option decision, then to Codex for sealing. Until then, preserve Packet V3 and the rev3 candidate unchanged; do not implement FIX7.
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