{
  "alcoa": [
    {
      "evidence": "actor=agent:32-opportunity-sourcing",
      "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=ab87b0…6d77d",
      "label": "Original",
      "pillar": "original",
      "satisfied": true
    },
    {
      "evidence": "action=source-opportunities subject=bd-opportunity:OPP-3A81",
      "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/c4d95e15-ebb2-471c-b586-9eb37572ca3a",
      "label": "Available",
      "pillar": "available",
      "satisfied": true
    }
  ],
  "event": {
    "action": "source-opportunities",
    "actor_id": "32-opportunity-sourcing",
    "actor_kind": "agent",
    "id": "c4d95e15-ebb2-471c-b586-9eb37572ca3a",
    "model_id": "deterministic",
    "model_provider": "none",
    "model_version_id": "a1e38aeb-f356-412e-9b20-81ca4ab580a5",
    "occurred_at": "2026-06-13T15:17:37.072483+00:00",
    "payload": {
      "deterministic": true,
      "drivers": [
        "TA match: Oncology"
      ],
      "fitScore": 70,
      "ref": "OPP-3A81",
      "source": "sponsor-brief",
      "synthetic": true
    },
    "payload_hash": "ab87b0924a5019895a204d9bb259f27d973d4bc0bc883b9a5ecbb61c2716d77d",
    "retrieved_context": [],
    "reviewer_user_id": null,
    "row_hash": "ab87b0924a5019895a204d9bb259f27d973d4bc0bc883b9a5ecbb61c2716d77d",
    "signature_id": null,
    "study_id": null,
    "subject_id": "OPP-3A81",
    "subject_kind": "bd-opportunity"
  },
  "exportedAt": "2026-09-12T07:18:42.193Z",
  "links": {},
  "schemaVersion": "1"
}