<!-- DOC_STATUS: ACTIVE_NON_AUTHORITY -->

FIX7 P0 — Dry-Run TKT Base L0–L3 Check (2026-06-11)

• Authority: DRYRUN_NON_AUTHORITY. Machine form (byte-identical): fix7-p0-dryrun-tkt-base-l0-l3-check-2026-06-11.json = packet tkt-base-l0-l3-check.json.
• Normative source: knowledge/dev/laws/tool-kiem-thu/base/tkt-base-structural-evidence-governance-pack-2026-06-11/ (TKT_OUTPUT_LEVEL_POLICY.md).

level	name	verdict	evidence
L0	FILE PASS	PASS	shasum -a 256 -c HASH_MANIFEST.txt all OK (19 files); sha256(HASH_MANIFEST)==packet_tree; no missing file
L1	PACKET RECONSTRUCTION PASS	PASS	bash RERUN.sh → RERUN_RESULT: PASS; exit_codes.json byte-stable; EXIT_CODES_MATCH YES
L2	FAIL-CLOSED PASS	PASS	bad_input_probes.py 20/20 fail-closed; controls pass; any_fail_open=false; invalid emits no PASS/cert/digest/seal
L3	GOVERNANCE CONSISTENCY PASS	PASS	IDs 389..406 no-collision vs reserved ranges (incl. concurrent T2 378..388) + canonical max 224; no orphan; standalone addendum; lanes respected; no-vector evidence has hash+pointer+regen

level_reached = L3 (the honest ceiling). Forbidden overclaims absent: no IU_TRACEABILITY_PASS (L4), no SEMANTIC_TEXT_AS_CODE_PASS (L5), no RELEASE_BUNDLE_PASS (L6); L4/L5/L6 explicitly DEFERRED. No production-readiness claim. The validator fails closed on any such overclaim (probe P17).