Checkpoint — FIX7 P0 Production-Rehearsal-Only Rollback (2026-06-12)
Checkpoint — FIX7 P0 Production-REHEARSAL-ONLY Rollback (2026-06-12)
Final status: FIX7_P0_PRODUCTION_REHEARSAL_ONLY_ROLLBACK_READY
Delegation consumed: AUTHORIZE_PRODUCTION_REHEARSAL_ONLY
Production mutation: NO · REAL_RUN/QT001/cutover: NO · CI/deploy trigger: NO · secrets: NO.
Done
- Preflight A: surface-scoping READY, no-prod exec APPLIED, hardened validator byte-exact
(
e6547e69…956c47), fold through 461, production HOLD — all verified from governed KB bytes. - Isolated local clone locked (
/private/tmpmktemp sqlite) —PROVEN_ISOLATED_NOT_PRODUCTION. - Clone rehearsal executed: read-only entry==exit; transactional
BEGIN..ROLLBACK; committed + snapshot restore; executor integrity invariant.after_apply != before,after_rollback == before. - Hardened validator:
--selftestPASS, rehearsal PASS, fabricated no-mutation entry fails closed. - Bad-input probes 10/10 fail closed; no production/seal token leaked; control allowed.
- CI UNKNOWN classified (not yet designed →
FIX7-P0-PROD-CI-SCOPE-1OPEN; no CI triggered). - Forbidden surfaces 13/13 untouched/not-requested.
- Decision packet updated; default HOLD; no production option selected.
Evidence
Packet fix7-p0-production-rehearsal-only-rollback-packet-2026-06-12/ (23 files, tree
7a9364c5b64d95350da4023ad101a902fc77eb994c487f995412fe547bd847f9, commands.sh OVERALL PASS,
RERUN.sh PASS/MATCH, exit_codes all zero). Report md+json; decision packet; this checkpoint;
current-state; governance addendum (TKT-OBJ-485..494, APPLY_NOW=NO).
Blockers (7 OPEN)
FIX7-P0-DRYRUN-PROD-ROLLBACK-1 partially discharged (clone leg proven; production leg OPEN);
FIX7-P0-PROD-CI-SCOPE-1 classified; -PROD-BIRTH-SURFACE-1, -PROD-OPT4-1, -PLAN-REALRUN-1,
-PLAN-SEPARATE-AUTH-1, -OPERATOR-INPUT-1 unchanged. Production stays separately gated.
Next
Owner/operator production decision (default HOLD). If not HOLD → separately-authorized lane proving snapshot/restore on an operator-provided production-shaped DB dump clone (still no production contact), before any production OPT-4 / REAL_RUN / QT001 / cutover (each separately granted).