{"ok":true,"tombstone_id":"TS-2026-6f5fb03b1c1f","job_id":"bbb8ec39-a671-5ad7-add6-8eb8b3cb3ebe","run_id":"48a8fcf4-4615-46a2-9e12-a5071291f01a","head_event_hash":"6f5fb03b1c1fcef29839aca28056eee6d2fe62a6d244aa5030798c7ebcb7cb79","total_event_count":5,"violations":[],"receipt":{"tombstone_id":"TS-2026-6f5fb03b1c1f","issued_at":"2026-06-30T06:48:15Z","subject":{"job_id":"bbb8ec39-a671-5ad7-add6-8eb8b3cb3ebe","run_id":"48a8fcf4-4615-46a2-9e12-a5071291f01a","tenant_ref":"demo-tenant","scope_hash":"b782573030e8a732d019fd3ed9652a6ef626caaa2e3ea3b196077b2534ab164a","claim":{"purpose":"RETENTION_EXPIRY","requested_by":"AUTOMATION_POLICY","policy_ref":"gdpr-article17-demo"},"driver":"aws_s3_byob_purge","environment":"DEV"},"compliance":{"regulation":"CCPA 1798.105 — Right to Delete","request_id":null,"request_received_at":"2026-06-28T06:42:13.749325Z","data_subject_ref":"sha256:d5d76a15a75a5fe58f5ef3b7155dd36b","systems_covered":["tombstone-demo-sandbox (S3)"],"days_to_complete":0,"retention_expires_at":"2028-06-29T06:42:19Z"},"lifecycle":{"opened_at":"2026-06-29T06:42:15Z","closed_at":"2026-06-29T06:42:19Z","terminal_event_type":"byob.deletion_complete","terminal_event_hash":"6f5fb03b1c1fcef29839aca28056eee6d2fe62a6d244aa5030798c7ebcb7cb79","event_count":5,"result":"success","summary":{"listed_versions":2,"listed_delete_markers":0,"successful_deletes":2,"failed_deletes":0}},"proof":{"tombstone_signature":"ZtDROsLJmRpWvT3XoYXSSSQe6GVZqySKY8z4TxqThDAjNuMCuDL/fJmqKI+RKn/bBzZSUTunYBoHtjBMpnTXAg==","public_key_b64":"XzCzJCNUBUglfuSU7Ei+bVFfJUQ4KNIFZWXRnRTOLoU=","kid":"1a1f59bd616dc808","algorithm":"Ed25519","verification_url":"https://ledger.tombstone.sh/api/tsledger/lifecycle/verify/ts/TS-2026-6f5fb03b1c1f"},"attestation":"Tombstone certifies that the above lifecycle chain was executed, witnessed, and cryptographically signed at the stated times. Tombstone does not possess the raw identifiers of the target system. The scope_hash is a one-way commitment. This certificate can be verified independently using the public key and verification_url above."}}