{ "doc": "fix7-p0-dryrun-rollback-recovery-proof", "date": "2026-06-11", "authority_of_this_doc": "DRYRUN_NON_AUTHORITY; records rollback PROVEN in staging/temp; no production rollback is claimed", "rollback_proof_status": "PROVEN_IN_STAGING", "staging_mutation_occurred": true, "production_rollback_status": "NOT_APPLICABLE", "production_rollback_reason": "no production surface was mutated in this dry-run; production rollback proof can only exist after a separately-authorized production phase", "rule": "no mutation applies until its rollback path is verified before apply; here every staging mutation was applied then rolled back with before/after hashes captured", "entries": [ { "id": "RB-2", "surface": "operative blueprint doc (new temp file)", "method": "additive doc -> delete (no production state)", "before_hash": "ABSENT", "after_apply_hash": "30bdca6e5562d0b412d32fb19542b3fa44bd73594393b763a578801f810afca4", "after_rollback_hash": "ABSENT", "restored_match": true, "verify_after_rollback": "file absent after rollback", "log": "logs/DR2_DR3_DR4_rollback.log" }, { "id": "RB-3", "surface": "canonicalizer operative-status marker (temp copy)", "method": "revert marker edit; body returns to 38756 bytes / sha256 49c386a9..b734d0", "before_hash": "49c386a9b9666c09786fc4f89bc79776b6046eaee6f4da6d8537d2c753b734d0", "after_apply_hash": "91c520d94cb0f6eac3e024416a6a75a9664fa4a3c189af81a3c0d9c6bd55d864", "after_rollback_hash": "49c386a9b9666c09786fc4f89bc79776b6046eaee6f4da6d8537d2c753b734d0", "restored_match": true, "verify_after_rollback": "P7 verify_pin PASS on restored body (sha256==pin, bytes==38756)", "log": "logs/DR2_DR3_DR4_rollback.log" }, { "id": "RB-4", "surface": "governance addendum (temp stub)", "method": "additive addendum -> delete; canonical registry JSON/MD never modified", "before_hash": "ABSENT", "after_apply_hash": "1cddd95e11f4a1a08dda84d33d6fd6ea3fcccd5d8b3e11178b4e80859b377d4b", "after_rollback_hash": "ABSENT", "restored_match": true, "verify_after_rollback": "addendum stub absent; registry untouched", "log": "logs/DR2_DR3_DR4_rollback.log" } ], "rb_prod_design_only": { "id": "RB-PROD", "surface": "any production surface (PG/Directus/registry-row/system_issues/birth pipeline)", "status": "DESIGN_ONLY_NOT_EXERCISED", "reason": "production forbidden in this dry-run; snapshot/restore proof deferred to a separately-authorized production phase" } }