{
  "payload": {
    "type": "protectmcp:decision",
    "tool_name": "delete_database",
    "decision": "deny",
    "policy_digest": "sha256:bda8d8f60c90afe5c05fc7f3b1b53d4715a0f7ba72ec8d4b82ad7aba70d9609b",
    "session_id": "ses_8f31ab",
    "issued_at": "2026-07-08T09:00:05.000Z",
    "issuer_id": "sb:issuer:QUGuJV1P6e6c",
    "reason": "policy_block",
    "previousReceiptHash": "ba9b64ec5c13fc6f00ccb32c4a7a5da597a8cb49a1ca334d64ed0960d8bca639"
  },
  "signature": {
    "alg": "EdDSA",
    "kid": "sb:issuer:QUGuJV1P6e6c",
    "sig": "e950d938d9dd2d8d810260b1770bb2ec04926c6745481b080330e55a635c666fbe5df0566796d5ba222398f54978100ca00843afb011f060aca6bcf13b8bd00a"
  }
}