{
  "id": "EVI-RCA-231-001",
  "title": "Controlled correction review 1",
  "noticeId": "EVI-RCSR-230-0050",
  "claimId": "EVI-CLSA-C-0085",
  "reportId": "REP-AUTONOMOUS-MARITIME-001",
  "sourceUrl": "https://www.imo.org/en/ourwork/safety/pages/autonomous-shipping-(mass).aspx",
  "publisher": "International Maritime Organization",
  "jurisdiction": "International maritime regulation",
  "sourceDate": "2026-05-22 / effective 2026-07-01",
  "reviewedExactlyOnce": true,
  "disposition": "APPLIED_WITH_QUALIFICATION",
  "exactReplacementText": "The IMO adopted the non-mandatory MASS Code in May 2026 and it became effective on 1 July 2026. A mandatory code remains on a later adoption and entry-into-force schedule; no Eviulon vessel certification or operation is established.",
  "beforeSha256": "c26664355f05760c03229060841a72a751e0b596a9fd8bb83f8a3d404ffb5727",
  "afterSha256": "ec0848c773f1c042aa4a879f3a49148dbe78b9b03b506477b64fa82c902b9ff9",
  "sourceBodyPreserved": true,
  "activeSynthesisSilentlyOverwritten": false,
  "appendOnlyCorrection": true,
  "affectedRoutes": [
    "/reference/report-memory/source-research/v2-30/records/evi-rcsr-230-0050/"
  ],
  "limitations": "The non-mandatory MASS Code became effective 1 July 2026; the mandatory code remains on a later adoption and entry-into-force schedule.",
  "reversibleBySuccessor": true,
  "networkCalls": 0,
  "canonicalRoute": "/reference/report-memory/correction-application/v2-31/records/evi-rca-231-001/",
  "machineReadableUrl": "/api/report-correction-application/records/evi-rca-231-001.json",
  "truthBoundary": "Exactly-once controlled correction disposition. Source bytes remain preserved; any applied text is an append-only qualified edition, not silent source mutation or automatic legal validation.",
  "recordSha256": "8ee2b591ad34a30390ad81c4f1d64b50532ba180da5f53a5d0a01308ebc0c011"
}