{
  "eventId": "evt_phase1_003",
  "eventName": "artifact.linked",
  "eventVersion": 1,
  "occurredAt": "2026-04-03T18:17:02.000Z",
  "productId": "notelett",
  "sourceSurface": "web",
  "userId": "user_saravana",
  "orgId": null,
  "sessionId": "sess_lysnr_001",
  "runId": "run_notes_001",
  "artifactId": "art_note_001",
  "actor": {
    "actorType": "agent",
    "actorId": "notes_ingest_agent"
  },
  "trace": {
    "correlationId": "corr_phase1_001",
    "causationId": "evt_phase1_002",
    "parentEventId": "evt_phase1_002"
  },
  "payload": {
    "sourceArtifactId": "art_note_001",
    "targetArtifactId": "art_transcript_001",
    "relation": "summarizes"
  }
}
