{
  "kind": "historical_testimony_selection",
  "schemaVersion": "0.1.0",
  "id": "synthetic-testimony-selection",
  "historyId": "historical-testimony-history",
  "observationId": "testimony-demo",
  "accounts": [
    {
      "sourceRef": "source:report",
      "recording": {
        "state": "known",
        "recordedBy": "Synthetic interviewer (fixture only)",
        "reference": "Synthetic transcript DEMO-1; not a real witness account"
      }
    }
  ]
}