{
  "algorithm": "RFC8785-JCS+SHA-256",
  "vectors": [
    {
      "name": "dangerous-area-original-and-reordered-duplicate",
      "fixture": "../../events/v1/examples/dangerous-area.json",
      "idempotency_key": ["brain-school-a", "evt-area-20260831-0001"],
      "payload_sha256": "4cc1e93820195caf713ea675ff33f178c9d4997dd8a81cb61287e9fea0e3d5e1",
      "conflict_patch": {"severity": "critical"},
      "conflict_payload_sha256": "7076771f7827d97ef45831ae221046b8cb347f152dd222c2edd6f14a58e173b2"
    }
  ]
}