{
  "event_id": "AUD-DEMO-001",
  "case_id": "CASE-2026-DEMO-001",
  "session_id": "SESSION-DEMO-88",
  "event_type": "ANALYSIS_COMPLETED",
  "occurred_at": "2026-08-05T09:03:20+05:00",
  "actor": {
    "type": "MODEL",
    "id": "reference-reasoner-version"
  },
  "model_version": "reference-reasoner-version",
  "prompt_version": "agri-analyst-v1",
  "workflow_version": "case-workflow-v1",
  "input_refs": [
    "EV-DEMO-IMG-1",
    "ENV-DEMO-001"
  ],
  "output_refs": [
    "AN-DEMO-001"
  ],
  "payload_hash": "sha256:demo-not-a-real-hash",
  "trace_id": "TRACE-DEMO-001",
  "metadata": {
    "warning": "Fictional demonstration payload."
  }
}