{
  "artifact": "self-owned n8n reliability handoff proof",
  "not_client_work": true,
  "n8n_version": "2.35.7",
  "fixtures": "synthetic_only",
  "credentials_embedded": false,
  "cases": {
    "valid": {
      "outcome": "accepted",
      "destination_count": 1,
      "verified": true
    },
    "replay": {
      "outcome": "duplicate",
      "destination_count": 1,
      "verified": true
    },
    "malformed": {
      "outcome": "rejected",
      "destination_count": 0,
      "verified": true
    },
    "transient": {
      "outcome": "accepted",
      "dependency_attempts": 2,
      "destination_count": 1,
      "verified": true
    },
    "permanent": {
      "outcome": "failed",
      "dependency_attempts": 2,
      "destination_count": 0,
      "verified": true
    }
  }
}