{
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  "eventKind": "feature_release",
  "effectiveDate": "2026-09-03",
  "recordedAt": "2026-09-03T02:22:43+02:00",
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    "publicUrls": [
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    "rights": {
      "license": null,
      "note": "No additional licence is asserted; source-level rights remain with their owners."
    }
  },
  "change": {
    "summary": "Published the evidence-quality ledger and official-product benchmark.",
    "changed": [
      "Added inspectable corpus, transport, claim-exposure and resilience counts.",
      "Added an explicit measurement boundary instead of a synthetic quality score."
    ],
    "affectedClaimIds": [],
    "unchangedBoundary": "The Atlas r0056 claim corpus and accepted Living Signal count were not changed.",
    "reason": "Readers need inspectable quality evidence and known limitations before relying on the corpus."
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    "actorRole": "metatron-intelligence-release-pipeline",
    "reviewStatus": "primary_evidence_verified",
    "correctionOfEventId": null,
    "publicNoteUrl": null
  },
  "url": "https://intelligence.metatron.marketing/changes/events/PHE-2026-000001/",
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    "hashAlgorithm": "sha256",
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