{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-14T18:38:05Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 850,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [
    "cain-mr2-node-1",
    "cain-mr2-node-2",
    "cain-mr2-node-3"
   ],
   "non_signing_replicas": [
    "cain-mr2-node-3"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    172
   ]
  },
  "previous_proof_hash": "77ca44c67a453fbbf4c7d9b52ddeca6146492a7cc91e22037e6506a4eef5617e",
  "reason": null,
  "replicas": {
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    "application_state_hash": "55006dedb51258c9933bd1d9ca423f2788a13dfc4a4dadb3e7d0ec3b86ab22c7",
    "commit_index": 268100,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 172
   },
   "cain-mr2-node-2": {
    "application_state_hash": "55006dedb51258c9933bd1d9ca423f2788a13dfc4a4dadb3e7d0ec3b86ab22c7",
    "commit_index": 268100,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 172
   },
   "cain-mr2-node-3": {
    "application_state_hash": "55006dedb51258c9933bd1d9ca423f2788a13dfc4a4dadb3e7d0ec3b86ab22c7",
    "commit_index": 268100,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 172
   },
   "cain-mr2-node-4": {
    "application_state_hash": "55006dedb51258c9933bd1d9ca423f2788a13dfc4a4dadb3e7d0ec3b86ab22c7",
    "commit_index": 268101,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 172
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
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     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "4c7e5595ffc95849512ac983ff6f2b302c85ab810029e3f2ac8ee172a8e2802b",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "014d739671c548db8dc1d416f1302744",
       "payload": {
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        "state_root_claim": "b5ea318837edcf9d80897cac0c8a3c5b5f455c8e6c2a9230fd6c358bdd97b834"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
       "sender_id": "cain-mr2-node-1",
       "sequence": 268093,
       "signature_b64": "6syFEs+cYTj1eYIleeHTQQ5M4QE2hFqQg2fWP0/3hRxehDdF77iL5s4KFuVWgPxTgWSUjjfoxG/dtwjbuqFdAA==",
       "timestamp": 1792003082.2376971,
       "view": 172
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "1e76204b32374a2d9c42f7f6411359e8",
       "payload": {
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        "state_root_claim": "b5ea318837edcf9d80897cac0c8a3c5b5f455c8e6c2a9230fd6c358bdd97b834"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
       "sender_id": "cain-mr2-node-2",
       "sequence": 268093,
       "signature_b64": "s7fzYGg9Injlvpqf+fmMTXy9JVvnlvYI6vRvYNHWbL3XsObcjJMiUZkOaRNIlJilxxtCUKOKQ8ZdEO8iraiHBQ==",
       "timestamp": 1792003082.2365322,
       "view": 172
      },
      "cain-mr2-node-4": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "75f4a890162d48a5b44db8d53d08d6c5",
       "payload": {
        "prepared_cert_hash": "c31915e5313b48b3b062d06c17ba63cdd2666b09d9d9fff9a21c8e2b199660c6",
        "state_root_claim": "b5ea318837edcf9d80897cac0c8a3c5b5f455c8e6c2a9230fd6c358bdd97b834"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
       "sender_id": "cain-mr2-node-4",
       "sequence": 268093,
       "signature_b64": "5tOj5WSebfe88gDx5RupGG9gv5kCnJUDqV8y4+bqNcC9vNbQAXetDyEZH8/8B0rI4ucC+J3swsnq0KJech4+Bw==",
       "timestamp": 1792003082.2234032,
       "view": 172
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "4c7e5595ffc95849512ac983ff6f2b302c85ab810029e3f2ac8ee172a8e2802b",
    "certificate_hash": "e5b6662651c76035823fe4777f8838452a566d7d2704dbb980c62b40fcaa840e",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "863254059d382334e1cfa2b411d57b668cfdb76796c6fb4fde102efe3185573c",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "3587d9776a03a0a4a8a50ce0c29738262cdf11c7be3e8f54199c23420375fdbd",
    "proposal_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 268093,
    "signer_set": [
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     "cain-mr2-node-2",
     "cain-mr2-node-4"
    ],
    "view": 172
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "bce17df6b87a20dc75a9d73721d9f324302924bbef72e0992e4a4a19edf8c240",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "2f36efcdf7924a2faad3e859225736ab",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "007184c96acc4c7c85ec02858f909c88",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 850
           },
           "resource": "hourly/hourly-20261014T183802Z"
          },
          "request_id": "hourly-20261014T183802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
         "sender_id": "cain-mr2-node-1",
         "sequence": 268093,
         "signature_b64": "fWML4mGknjurzAq5SSw4HfymSyGQeCmLo16YKPExl9UdMLcr/ccSsLbDWyUlVjTX7L5KcX7LVdQUDqVF3WJVCw==",
         "timestamp": 1792003082.1357577,
         "view": 172
        }
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
       "sender_id": "cain-mr2-node-1",
       "sequence": 268093,
       "signature_b64": "WrGZX15ch9YyrgoADfqfzVb0uKKx696oiRwav6pyzKgHjcRogdSSn/RrieJHWI5Y37BRtRI/mtzCOXrSSN2cBw==",
       "timestamp": 1792003082.1393185,
       "view": 172
      },
      "cain-mr2-node-2": {
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       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "24ab754a322c4d988b068745c370a624",
       "payload": {
        "pre_prepare": {
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         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "007184c96acc4c7c85ec02858f909c88",
         "payload": {
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          "operation": {
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           "data": {
            "proof": 850
           },
           "resource": "hourly/hourly-20261014T183802Z"
          },
          "request_id": "hourly-20261014T183802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
         "sender_id": "cain-mr2-node-1",
         "sequence": 268093,
         "signature_b64": "fWML4mGknjurzAq5SSw4HfymSyGQeCmLo16YKPExl9UdMLcr/ccSsLbDWyUlVjTX7L5KcX7LVdQUDqVF3WJVCw==",
         "timestamp": 1792003082.1357577,
         "view": 172
        },
        "pre_prepare_digest": "e4bcc9b8b8cac633762a79c3c1559750d0f3a112dde95d9cf8ea5ff6f0ec5f85"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
       "sender_id": "cain-mr2-node-2",
       "sequence": 268093,
       "signature_b64": "x7WDpJLbtgdv5s7pLKei7ZYsBXso+e3IMiBNt9Q8XN3xNGTcMteoR6VD04gGkhUakyoWkBS4BgmUwnc++vsGAA==",
       "timestamp": 1792003082.1896665,
       "view": 172
      },
      "cain-mr2-node-3": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "dbc848223b7148f296f6d1d191f05688",
       "payload": {
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         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "007184c96acc4c7c85ec02858f909c88",
         "payload": {
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          "operation": {
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           "data": {
            "proof": 850
           },
           "resource": "hourly/hourly-20261014T183802Z"
          },
          "request_id": "hourly-20261014T183802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
         "sender_id": "cain-mr2-node-1",
         "sequence": 268093,
         "signature_b64": "fWML4mGknjurzAq5SSw4HfymSyGQeCmLo16YKPExl9UdMLcr/ccSsLbDWyUlVjTX7L5KcX7LVdQUDqVF3WJVCw==",
         "timestamp": 1792003082.1357577,
         "view": 172
        },
        "pre_prepare_digest": "e4bcc9b8b8cac633762a79c3c1559750d0f3a112dde95d9cf8ea5ff6f0ec5f85"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
       "sender_id": "cain-mr2-node-3",
       "sequence": 268093,
       "signature_b64": "75oV1rkmxW+JqwALegpyTkhcpePLoqJUAPt4OlAGNHENPTQO0P10yKWlEWHwM1y4cpcad/UZugz8H+09vPBvAw==",
       "timestamp": 1792003082.1744523,
       "view": 172
      }
     },
     "signer_set": [
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      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "bce17df6b87a20dc75a9d73721d9f324302924bbef72e0992e4a4a19edf8c240",
    "certificate_hash": "7bef17c0fce588d2619869cf7df919d94944f6943ea51cb7a4e9cb359f3a77fa",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "863254059d382334e1cfa2b411d57b668cfdb76796c6fb4fde102efe3185573c",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "007184c96acc4c7c85ec02858f909c88",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 850
       },
       "resource": "hourly/hourly-20261014T183802Z"
      },
      "request_id": "hourly-20261014T183802Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
     "request_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
     "sender_id": "cain-mr2-node-1",
     "sequence": 268093,
     "signature_b64": "fWML4mGknjurzAq5SSw4HfymSyGQeCmLo16YKPExl9UdMLcr/ccSsLbDWyUlVjTX7L5KcX7LVdQUDqVF3WJVCw==",
     "timestamp": 1792003082.1357577,
     "view": 172
    },
    "leader_proposal_digest": "e4bcc9b8b8cac633762a79c3c1559750d0f3a112dde95d9cf8ea5ff6f0ec5f85",
    "parent_decision_hash": "3587d9776a03a0a4a8a50ce0c29738262cdf11c7be3e8f54199c23420375fdbd",
    "proposal_digest": "bd879a70883177c47ceb22b4c80cc463a9f651657c61fd3b4d6498cbf178dfb7",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 268093,
    "signer_set": [
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     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 172
   },
   "request_id": "hourly-20261014T183802Z",
   "sequence": 268093,
   "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": "jsNiZr7xPyPXHlr9SW8cWBrSdOGA+GLbtMSDRyRF5ZGND9cKk7ioXl8UDAqYslNJNEQOBvlEJxifudRhK0boDQ==",
 "proof_hash": "4aeac6c6a4a1cd716175b267e699628efe06dd1c1dc1fb79e59c6116b0e2ef92"
}