{
  "alcoa": [
    {
      "evidence": "actor=agent:27-audit-trail",
      "label": "Attributable",
      "pillar": "attributable",
      "satisfied": true
    },
    {
      "evidence": "payload is structured JSON (object/array)",
      "label": "Legible",
      "pillar": "legible",
      "satisfied": true
    },
    {
      "evidence": "occurred_at recorded; no created_at to cross-check",
      "label": "Contemporaneous",
      "pillar": "contemporaneous",
      "satisfied": true
    },
    {
      "evidence": "payload_hash=2b90c3…fa69a",
      "label": "Original",
      "pillar": "original",
      "satisfied": true
    },
    {
      "evidence": "action=audit:reported subject=audit_trail_report:cron-2026-06-08T09:04:24.845Z",
      "label": "Accurate",
      "pillar": "accurate",
      "satisfied": true
    },
    {
      "evidence": "one of study_id / actor_id / subject_id is missing",
      "label": "Complete",
      "pillar": "complete",
      "satisfied": false
    },
    {
      "evidence": "occurred_at, created_at and id form a coherent record",
      "label": "Consistent",
      "pillar": "consistent",
      "satisfied": true
    },
    {
      "evidence": "stored in append-only cro.provenance_event (RLS deny-by-default)",
      "label": "Enduring",
      "pillar": "enduring",
      "satisfied": true
    },
    {
      "evidence": "dereferenceable at /provenance/c6e17486-27c7-4bb4-b64e-9fed38b9e025",
      "label": "Available",
      "pillar": "available",
      "satisfied": true
    }
  ],
  "event": {
    "action": "audit:reported",
    "actor_id": "27-audit-trail",
    "actor_kind": "agent",
    "id": "c6e17486-27c7-4bb4-b64e-9fed38b9e025",
    "model_id": "claude-sonnet-4-7-20260101",
    "model_provider": "anthropic",
    "model_version_id": "a1e38aeb-f356-412e-9b20-81ca4ab580a5",
    "occurred_at": "2026-06-08T09:04:26.951903+00:00",
    "payload": {
      "anomalies": [],
      "eventsExamined": 0,
      "modelVersion": "claude-sonnet-4-7-20260101",
      "payloadHash": "8d381447a9288e62dde8ced8d3ec80d45da9eee275ada460626faab127c5e8ab",
      "summary": "No events were present in the provided window (2026-06-08T08:04:24.918Z – 2026-06-08T09:04:24.845Z). No ALCOA+ anomalies could be identified.",
      "windowEnd": "2026-06-08T09:04:24.845Z",
      "windowStart": "2026-06-08T08:04:24.918Z"
    },
    "payload_hash": "2b90c32f081fbc9939f0fd36ea6fe4f9dcfab43be53812c67f3fba08ffdfa69a",
    "retrieved_context": [],
    "reviewer_user_id": null,
    "row_hash": "2b90c32f081fbc9939f0fd36ea6fe4f9dcfab43be53812c67f3fba08ffdfa69a",
    "signature_id": null,
    "study_id": null,
    "subject_id": "cron-2026-06-08T09:04:24.845Z",
    "subject_kind": "audit_trail_report"
  },
  "exportedAt": "2026-09-12T08:05:20.842Z",
  "links": {},
  "schemaVersion": "1"
}