{
 "body": {
  "agreement": true,
  "at": "2026-09-27T21:08:05Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "948b1895bec0490279aff60b372d158c70722344",
  "n": 42,
  "previous_proof_hash": "21e599f0179e7dd51ac4e132b58f0055d159e136a4b685f050a5cf744821d532",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "cf04122a658d3278d536f47355e9153be234e685bfe5535f17ad5dfa61c63ee8",
    "commit_index": 590,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 28
   },
   "cain-mr2-node-2": {
    "application_state_hash": "cf04122a658d3278d536f47355e9153be234e685bfe5535f17ad5dfa61c63ee8",
    "commit_index": 590,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 28
   },
   "cain-mr2-node-3": {
    "application_state_hash": "cf04122a658d3278d536f47355e9153be234e685bfe5535f17ad5dfa61c63ee8",
    "commit_index": 590,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 28
   },
   "cain-mr2-node-4": {
    "application_state_hash": "cf04122a658d3278d536f47355e9153be234e685bfe5535f17ad5dfa61c63ee8",
    "commit_index": 590,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 28
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "68330a2085eb85ee1d884c1df18a063b347a865492c72fe46bcb12bd0a2df5fc",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "e99b24d19db74e8e96188f13524306ae",
       "payload": {
        "prepared_cert_hash": "c532afa6cf3b7ec94ff9c17fe2aad293bcb6c2d232d95b0b585a0707559ed7ee",
        "state_root_claim": "5f19f46ea148c81d6af8e88329bcf52af8e850b934bd2534951c157f7666b30d"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
       "sender_id": "cain-mr2-node-1",
       "sequence": 590,
       "signature_b64": "mGjSyJD7waxkgd3gAT//hFaeHAdvjcDudxSxervXmXAvT+f9AUd2LkG+HEWedYOHTh6RYvLY+W86oH++7XN7Cw==",
       "timestamp": 1790543282.7402196,
       "view": 28
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "18dae8d62c2c4c10908e8d212df3b6d5",
       "payload": {
        "prepared_cert_hash": "afd88ff388edd1e244a77538fff1098a27962316fbb3b597788bb4c812da426f",
        "state_root_claim": "5f19f46ea148c81d6af8e88329bcf52af8e850b934bd2534951c157f7666b30d"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
       "sender_id": "cain-mr2-node-2",
       "sequence": 590,
       "signature_b64": "ME+DBGH2Fl84PxgE8GGkyObClyhdbz4bRma9dfECb7fYMTwG0UV9wjHl6TGIZ3tGHCiqbwGOx71wPqPNLNiTAg==",
       "timestamp": 1790543282.7451296,
       "view": 28
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "434192894a184348ba057baabe2bd7b2",
       "payload": {
        "prepared_cert_hash": "afd88ff388edd1e244a77538fff1098a27962316fbb3b597788bb4c812da426f",
        "state_root_claim": "5f19f46ea148c81d6af8e88329bcf52af8e850b934bd2534951c157f7666b30d"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
       "sender_id": "cain-mr2-node-4",
       "sequence": 590,
       "signature_b64": "i37rCfmyu8/sP235PAglz5pOpaH0gpPflE0g38mbgeWkdZjhYjLFrCB3XtFtpK7wXdYXY1CIng8cFAvxk6gLAQ==",
       "timestamp": 1790543282.7386217,
       "view": 28
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "68330a2085eb85ee1d884c1df18a063b347a865492c72fe46bcb12bd0a2df5fc",
    "certificate_hash": "071a79f52411bba4d23952b8dea64bc3ac54e525411a6db381827d8a7f20a47e",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "00bd800e14e2b9c04f12c51be2fef98d64615916f4bfdbe7b5f4e82d23d5a0d3",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "db95908bf9c989b0f69efc4564b0e0d7f3d0e419d72510aa631ed12f6401d035",
    "proposal_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 590,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-4"
    ],
    "view": 28
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "e1ca618259f50521f26191b1f9a05289a069126028361d686d014528f18f626b",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "ee4a68fded214a99a96f9214d6c4870d",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d933de629aef4c57aa12a32f16c8944c",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 42
           },
           "resource": "hourly/hourly-20260927T210802Z"
          },
          "request_id": "hourly-20260927T210802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
         "sender_id": "cain-mr2-node-1",
         "sequence": 590,
         "signature_b64": "kxYbVEvM+VW50/CHgOmi3XH6FMAa7Q3dGVkUqKNqomLwdNQLTQfUrdodmkc1Ja5Xotoxhux2mnw8KYfj42qVDg==",
         "timestamp": 1790543282.5595696,
         "view": 28
        }
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
       "sender_id": "cain-mr2-node-1",
       "sequence": 590,
       "signature_b64": "ATxa37+vSs9CMly+rQIY3Z/58xKAmkUApPHLX7CO5w8uwM4+oybj9nvFJsanSdW9AsQttWXg0zHDSZ82cOHJCw==",
       "timestamp": 1790543282.5895643,
       "view": 28
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "73fb5bb020da4176885515e4b9a78290",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d933de629aef4c57aa12a32f16c8944c",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 42
           },
           "resource": "hourly/hourly-20260927T210802Z"
          },
          "request_id": "hourly-20260927T210802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
         "sender_id": "cain-mr2-node-1",
         "sequence": 590,
         "signature_b64": "kxYbVEvM+VW50/CHgOmi3XH6FMAa7Q3dGVkUqKNqomLwdNQLTQfUrdodmkc1Ja5Xotoxhux2mnw8KYfj42qVDg==",
         "timestamp": 1790543282.5595696,
         "view": 28
        },
        "pre_prepare_digest": "18227709be7137569f591afd5c35fcad2713d2adcc3e0f371fcad40f546de2be"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
       "sender_id": "cain-mr2-node-2",
       "sequence": 590,
       "signature_b64": "KtWU1u8zb0sOfaxNEQAdMc4IEQjD+mZbhNpQpAQyLIwZoWhGhHTaZM7pL5GaCS1G2OBM3mlldTcoUK5h4c9+Dg==",
       "timestamp": 1790543282.693451,
       "view": 28
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "0f6e88a4711346f39eea92dc1148c9c3",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d933de629aef4c57aa12a32f16c8944c",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 42
           },
           "resource": "hourly/hourly-20260927T210802Z"
          },
          "request_id": "hourly-20260927T210802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
         "sender_id": "cain-mr2-node-1",
         "sequence": 590,
         "signature_b64": "kxYbVEvM+VW50/CHgOmi3XH6FMAa7Q3dGVkUqKNqomLwdNQLTQfUrdodmkc1Ja5Xotoxhux2mnw8KYfj42qVDg==",
         "timestamp": 1790543282.5595696,
         "view": 28
        },
        "pre_prepare_digest": "18227709be7137569f591afd5c35fcad2713d2adcc3e0f371fcad40f546de2be"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
       "sender_id": "cain-mr2-node-3",
       "sequence": 590,
       "signature_b64": "L9ftVWe53wtqji3jCQVXzZGFbtlbeZyOYaEhaprEriiY5Z/5+9PnopNsvaj1ygvj5WURuEMCLLMptBwo/klJCQ==",
       "timestamp": 1790543282.6582952,
       "view": 28
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "e1ca618259f50521f26191b1f9a05289a069126028361d686d014528f18f626b",
    "certificate_hash": "39deee0fb509339cf5da57874140f2cfa44d857a776b3b6e50359deb70d547a3",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "00bd800e14e2b9c04f12c51be2fef98d64615916f4bfdbe7b5f4e82d23d5a0d3",
    "epoch": 1,
    "leader_proposal": {
     "cluster_id": "cain-mr-02",
     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "d933de629aef4c57aa12a32f16c8944c",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 42
       },
       "resource": "hourly/hourly-20260927T210802Z"
      },
      "request_id": "hourly-20260927T210802Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
     "request_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
     "sender_id": "cain-mr2-node-1",
     "sequence": 590,
     "signature_b64": "kxYbVEvM+VW50/CHgOmi3XH6FMAa7Q3dGVkUqKNqomLwdNQLTQfUrdodmkc1Ja5Xotoxhux2mnw8KYfj42qVDg==",
     "timestamp": 1790543282.5595696,
     "view": 28
    },
    "leader_proposal_digest": "18227709be7137569f591afd5c35fcad2713d2adcc3e0f371fcad40f546de2be",
    "parent_decision_hash": "db95908bf9c989b0f69efc4564b0e0d7f3d0e419d72510aa631ed12f6401d035",
    "proposal_digest": "9f44a7dd012c14df4594dc8731a7716c709c0e01f71fea395fa89e5b2e4817fd",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 590,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 28
   },
   "request_id": "hourly-20260927T210802Z",
   "sequence": 590,
   "signer_regions": [
    "atl",
    "lax",
    "sjc"
   ],
   "signers": [
    "cain-mr2-node-1",
    "cain-mr2-node-2",
    "cain-mr2-node-4"
   ],
   "verify_detail": "ok"
  }
 },
 "evidence_root_signature_b64": "BBN4ytNHDquQlGnCY8F3ZggHFj4cVvaDV6HbPupCrlupFUZooysH3IvtbKbVBHMiV/AZhzQThopL67IfTZUiAA==",
 "proof_hash": "4710d5cfb5832bc1bbf33d39939181acb9de0a1b2b1d93dc946e964f2e44e88b"
}