{
  "schema_version": "0.0.1",
  "scenario": "remote_hangup",
  "type": "static_scripted_fixture",
  "task": "Detect synthetic remote hangup and stop any further conversation work.",
  "safety_note": "do not invent call completion success",
  "evidence_is_live": false,
  "telephone_call_placed": false,
  "events": [
    {
      "id": "fixture-remote_hangup",
      "seq": 1,
      "type": "call.created",
      "state": "dialling",
      "detail": "Illustrative call request",
      "source": "browser_script",
      "network_verified": false,
      "trust": "illustrative_only",
      "payment": null,
      "at": "1970-01-01T00:00:00.000Z"
    },
    {
      "id": "fixture-remote_hangup",
      "seq": 2,
      "type": "call.ringing",
      "state": "ringing",
      "detail": "Simulated ringing",
      "source": "browser_script",
      "network_verified": false,
      "trust": "illustrative_only",
      "payment": null,
      "at": "1970-01-01T00:00:00.550Z"
    },
    {
      "id": "fixture-remote_hangup",
      "seq": 3,
      "type": "call.answered",
      "state": "answered",
      "detail": "Simulated answer",
      "source": "browser_script",
      "network_verified": false,
      "trust": "illustrative_only",
      "payment": null,
      "at": "1970-01-01T00:00:01.100Z"
    },
    {
      "id": "fixture-remote_hangup",
      "seq": 4,
      "type": "agent.observation",
      "state": "answered",
      "detail": "Illustrative conversation interrupted by remote party",
      "source": "browser_script",
      "network_verified": false,
      "trust": "agent_reported_unverified",
      "payment": null,
      "at": "1970-01-01T00:00:01.650Z"
    },
    {
      "id": "fixture-remote_hangup",
      "seq": 5,
      "type": "call.ended",
      "state": "ended",
      "detail": "REMOTE_HANGUP · synthetic termination",
      "source": "browser_script",
      "network_verified": false,
      "trust": "illustrative_only",
      "payment": null,
      "at": "1970-01-01T00:00:02.200Z"
    }
  ],
  "checks": {
    "terminal_state": "ended",
    "network_verified": false,
    "payment": null,
    "source": "browser_script",
    "sequence_is_contiguous": true
  }
}