KB-540B

FIX7 Authority Report-vs-File Consistency Audit (under TKT v0.2, 2026-06-11)

3 min read Revision 1
tool-kiem-thufix7authority-sealreport-vs-fileaudittkt-v022026-06-11
<!-- DOC_STATUS: ACTIVE_NON_AUTHORITY -->

FIX7 Authority Report-vs-File Consistency Audit (2026-06-11)

Host: T1. Authority: NON_AUTHORITY. Codex consulted: NO. Every load-bearing claim in this lane's reports is tied to an actual governed file + command + exit artifact. No claim rests on prose alone.

claim governed file command exit evidence artifact
encoder byte-exact 13344f92… …/fix7-authority-closure-2026-06-10/authority_seal_encoder.py shasum -a 256 sha == governed pin == model JSON S3.encoder_sha256
encoder 48/48 selftest same (materialized) python3 authority_seal_encoder.py --selftest 0 selftest.stdout.log
codex probes 19/19 rejected …/codex_probes.py python3 codex_probes.py 0 codex_probes.stdout.log
n-node checker 15/15 …/n_node_checker.py python3 n_node_checker.py 0 n_node_checker.stdout.log
supplemental 10/10 …/sp_align_probes.py python3 sp_align_probes.py 0 sp_align_probes.stdout.log
packet OVERALL PASS …/commands.sh bash commands.sh 0 exit_codes.json (5 gates ok=true)
fresh reconstruction PASS …/RERUN.sh bash RERUN.sh (clean dir) 0 RERUN_RESULT: PASS
tamper fails closed RERUN.sh + HASH_MANIFEST/tree byte-flip / tree-tamper 1 FAIL (manifest drift) / FAIL (tree mismatch)
collision ceiling = 224 registry JSON `grep -oE TKT-OBJ-[0-9]+ sort -n`
N-node model grounding …/designs/fix7-n-node-authority-model-design-addendum-2026-06-11.json batch_read full model JSON quoted

Discrepancies found

  • None between report claims and files. Every "PASS"/"REJECTED"/"exit 0" in the reports corresponds to a captured exit code from a real run.
  • The one place a report could over-claim — "real N6 / real seal" — is explicitly NOT claimed; the encoder refuses it (SEAL_REAL_N6_NOT_AVAILABLE) and the reports state it as a standing blocker, consistent with the file behavior.

Reality checks

  • Any report says PASS but command exited nonzero? NO.
  • Any report says evidence exists but file missing? NO.
  • Any report-only (prose-only) evidence for a load-bearing claim? NO.
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