Check C - Codex Owner Final Approval

Verdict: CODEX_OWNER_APPROVES

Codex independently accepts:

• CP-06 P-01 evidence-hash dereference.
• Eight-key existing H04_SCOPE_V1 sub-payload.
• H02/H05 membership and PK-terminated total orders.
• Fail-closed disposition for every extra index/constraint.
• Final non-regression, zero-hardcode, zero-disguised-hardcode, PG-first/native/driven, and feasibility/scale conclusions.

Final invariants:

AUTHORITY_SURFACES=27
RUNTIME_EVIDENCE_TABLES=11_NON_AUTHORITY
NEW_READINESS_GATES=0
NEW_TOP_LEVEL_HASH_CONTRACTS=0
TOP_LEVEL_HASH_CONTRACTS=H01..H07
DIRECTUS_AUTHORITY=NONE

The FIX7 design is approved as the official design baseline for implementation planning/authoring.