{
  "dcp_version": "1.0",
  "message_id": "msg_ext0001",
  "message_type": "project.snapshot",
  "issued_at": "2026-06-29T10:00:00Z",
  "extensions": {
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  "body": {
    "event_id": "evt_ext0001",
    "entity_type": "project",
    "verb": "snapshot",
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      "name": "P",
      "status": "active",
      "extensions": {
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  }
}