Invariants and Boundary Recheck

Verdict

INVARIANTS_BOUNDARY_FINAL_ACCEPTED

Preserved:

• 27 authority surfaces;
• 11 runtime-evidence non-authority tables;
• 14 readiness gates;
• 7 top-level runtime hash contracts;
• canonicalizer remains a construction-document/tool artifact, not a runtime surface;
• no new #20 column or catalog family;
• new guards remain verification guards only.

Implementation, Stage 2.6B, QT001 apply, qt001_backfill_permit, REAL_RUN, activation/repoint/cutover, and owner/ACL changes remain blocked.