{
  "id": "EVI-RCSR-230-0054",
  "slug": "evi-clsa-c-0089-0054",
  "title": "Source research for EVI-CLSA-C-0089",
  "dependencyId": "EVI-CDEP-229-0054",
  "claimId": "EVI-CLSA-C-0089",
  "reportId": "REP-AUTONOMOUS-MARITIME-001",
  "claimClass": "PRESENT_CAPABILITY_CLAIM",
  "previousDisposition": "REJECTED",
  "researchDisposition": "REJECTED",
  "sourceKey": "IMO_MASS",
  "sourceUrl": "https://www.imo.org/en/ourwork/safety/pages/autonomous-shipping-(mass).aspx",
  "publisher": "International Maritime Organization",
  "sourceTitle": "Maritime Autonomous Surface Ships (MASS)",
  "publicationOrUpdateDate": "2026-05-22 / effective 2026-07-01",
  "accessDate": "2026-08-09",
  "jurisdiction": "International maritime regulation",
  "claimSupported": "Bounded proposition only",
  "limitations": "The non-mandatory MASS Code became effective 1 July 2026; the mandatory code remains on a later adoption and entry-into-force schedule.",
  "currentness": "CHANGED",
  "exactBeforePassage": "Future agents may use only the accepted contribution and bounded research questions. They must preserve disagreement, distinguish scenario from observation, reject unlawful or covert shortcuts, and require evidence from the separately deployed system that owns an operation. A source hash proves which bytes were received; it does not prove that a claim is true, current, legal, feasible, or adopted.",
  "beforeSha256": "c781f63ff4f8a2719b7cc490cac3b2c19af0e89b9f503b4364d7317f888e7379",
  "proposedAfterPassage": "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.",
  "afterSha256": "1fef1a0abd89e6ab72683721db024879f3618ab42d2e4f4c6c0badce5c1660f7",
  "correctionNoticePublished": false,
  "correctionAppliedToSource": false,
  "correctionAppliedToActiveSynthesis": false,
  "submittedSourceMutated": false,
  "activeSynthesisMutated": false,
  "publicExplanation": "No current official external source proves a present Eviulon production capability; local package evidence cannot be promoted into a production claim.",
  "automaticApplicationProhibited": true,
  "reviewedExactlyOnce": true,
  "repositoryRuntimeNetworkCalls": 0,
  "canonicalRoute": "/reference/report-memory/source-research/v2-30/records/evi-rcsr-230-0054/",
  "machineReadableUrl": "/api/report-claim-source-research/records/evi-rcsr-230-0054.json",
  "truthBoundary": "Claim-level source-research record. A citation supports only the bounded proposition identified here. Submitted source bytes and active synthesis remain unchanged; correction notices append history and do not silently rewrite reports.",
  "recordSha256": "b51bbf9252232df9897cffdad4c7285f2a02cd4d2c86b18c1e5bd545ff4b5bda"
}