- open_agentic_rectification_case_v2 (12 args) becomes SECURITY INVOKER: the immutable-skill ACL reconciliation leaves EXECUTE on the 11-arg open only to service_role, so the definer wrapper hit 42501 on every homepage/new open. - The pending-opening read moves to owner function agentic_rectification_opening_pending_v1, granted to service_role only. - History test and persisted replay harness append turns through the V10 request-idempotent overload; the V9 overload is revoked from service_role. - Opening test fixture adds the required birth_time_source. - Segment migrations renamed to 20261001* so they sort after staging's 20260930* migrations on both fresh and existing databases. - Stale Windows replay replaced with the production-path replay (M1/M2 equal to accepted research, implementation_identity included). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017eEAG8HD3mm8gsKXgk8uU8