{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-30T23:08:51Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1620,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [
    "cain-mr2-node-1"
   ],
   "non_signing_replicas": [
    "cain-mr2-node-4"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    1921
   ]
  },
  "previous_proof_hash": "c67586ead47976f48bffff310a93de73d3cefc648ffcf4f6e83fbe3255558b95",
  "reason": null,
  "replicas": {
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    "application_state_hash": "a793423f31bf424186884875f9b8e6e645c0e48ec4dcb3e2cb5602281a5cc7cb",
    "commit_index": 1160070,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 1921
   },
   "cain-mr2-node-2": {
    "application_state_hash": "a793423f31bf424186884875f9b8e6e645c0e48ec4dcb3e2cb5602281a5cc7cb",
    "commit_index": 1160072,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 1921
   },
   "cain-mr2-node-3": {
    "application_state_hash": "a793423f31bf424186884875f9b8e6e645c0e48ec4dcb3e2cb5602281a5cc7cb",
    "commit_index": 1160072,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 1921
   },
   "cain-mr2-node-4": {
    "application_state_hash": "a793423f31bf424186884875f9b8e6e645c0e48ec4dcb3e2cb5602281a5cc7cb",
    "commit_index": 1160072,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 1921
   }
  },
  "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": "a9659427ad94c930fd2f3ce8c47b5715486b0b9da17ffda877e843ebed9b48ef",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "fd52cbf87bd0489b9116721e0ca476b0",
       "payload": {
        "prepared_cert_hash": "c02ae07a924f0d55629d818488428701015067184f25539084d153041373f6fd",
        "state_root_claim": "2c1bf4d64d5cf2fd6970c51fc15b6e2ca530cd39addfc62f0a71f60f8df1b953"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1160068,
       "signature_b64": "9Pm/1xhNaz0YnYxsRziPou5uRVE+AxkhtV+o2AJf6Xdqb0iUiYOKniVHdWKKH8EwGzNzdWg8XgujLH49uSjrDA==",
       "timestamp": 1793401720.4248447,
       "view": 1921
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "5423b6054f3d4188bbd473fe22856bb1",
       "payload": {
        "prepared_cert_hash": "45fa056178b606e06502f59f7e40c9e66e042c9422a9c878e270a41f09309b29",
        "state_root_claim": "2c1bf4d64d5cf2fd6970c51fc15b6e2ca530cd39addfc62f0a71f60f8df1b953"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
       "sender_id": "cain-mr2-node-2",
       "sequence": 1160068,
       "signature_b64": "H/AiiPH4szMgkxfxvyvXTOV3jzEnlDleVaTeTh3mXRjWbNKUDJ8qL+pcFSmcvJwnk0NgR0bbqRKLvLEpGcxqCg==",
       "timestamp": 1793401709.0111067,
       "view": 1921
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "c0b3f165c062400fb1105c41cca0029f",
       "payload": {
        "prepared_cert_hash": "74df45980e20c3fc8ed4caeb0b1789abf4ad5b57603af802d1b9c07e60684dde",
        "state_root_claim": "2c1bf4d64d5cf2fd6970c51fc15b6e2ca530cd39addfc62f0a71f60f8df1b953"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1160068,
       "signature_b64": "BX0ABZ1VplnOaZJpTSGCYkH19a2usyjlmMyJDQb8K9QOION1HXi9aaWdHH1kxgLkL3x/HYU7uzqsU63FDKRXDw==",
       "timestamp": 1793401708.9741025,
       "view": 1921
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "a9659427ad94c930fd2f3ce8c47b5715486b0b9da17ffda877e843ebed9b48ef",
    "certificate_hash": "cbfff9ef5d9e1393b2d1512fb309f2ad276c178d398b0f4680650fb7a0b02b75",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "9884d560aa78fbc0acf0e1e4df146f3985aedee274be6275f8d996a9abee16b2",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "58c8d8ac3812e2838f52538c6345be0f1e85f2a67a8b432709fbba2a47d2f550",
    "proposal_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1160068,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 1921
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "c18a5cc777ba8645d4c93aaa7cfcd5f0a29fe449f13736ef14cc70aca6d35433",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "fe6753fd8faf4a549bbd30f20d34a744",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "01bab06b457742acbe40facda7a6ba6b",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1620
           },
           "resource": "hourly/hourly-20261030T230819Z"
          },
          "request_id": "hourly-20261030T230819Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
         "sender_id": "cain-mr2-node-2",
         "sequence": 1160068,
         "signature_b64": "OjNXgCfbuluNe8NxCwGmk80WykAOKWLkoKQPo3cEDsHNDfoa8D+Qo/mYrl1tw70HRsqPAbpywzR007G8jDR+CA==",
         "timestamp": 1793401708.736548,
         "view": 1921
        },
        "pre_prepare_digest": "3c4c6c37ca71e1ebaf63d92f9f40d013f800afd8f7620e07eb6783d66bc9435b"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1160068,
       "signature_b64": "hE5L5rDcxCXSkbEuEtADeleF8txFA2ta5ijgEd7HlLpmkeEjdfue6wqhKyc41PyAloN6nCSC4cQlh0OoFiTdCg==",
       "timestamp": 1793401718.1186197,
       "view": 1921
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "0d1a09495a3b4404ad3900a55ed13b72",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "01bab06b457742acbe40facda7a6ba6b",
         "payload": {
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          "operation": {
           "action": "write",
           "data": {
            "proof": 1620
           },
           "resource": "hourly/hourly-20261030T230819Z"
          },
          "request_id": "hourly-20261030T230819Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
         "sender_id": "cain-mr2-node-2",
         "sequence": 1160068,
         "signature_b64": "OjNXgCfbuluNe8NxCwGmk80WykAOKWLkoKQPo3cEDsHNDfoa8D+Qo/mYrl1tw70HRsqPAbpywzR007G8jDR+CA==",
         "timestamp": 1793401708.736548,
         "view": 1921
        },
        "pre_prepare_digest": "3c4c6c37ca71e1ebaf63d92f9f40d013f800afd8f7620e07eb6783d66bc9435b"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1160068,
       "signature_b64": "l9Kx5q0qDKb6+Ep4oFZ7Ugn+0PVtyc97dL0KEY5RI4Fc5Sk4N6EisjjKdoLBoqBbeG/YWaYROrfeQjDdAujWAA==",
       "timestamp": 1793401708.8257773,
       "view": 1921
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "c18a5cc777ba8645d4c93aaa7cfcd5f0a29fe449f13736ef14cc70aca6d35433",
    "certificate_hash": "2ea1333a2516f916b268c09c150c4675ab857885dca4f13577f8eea431c56d67",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "9884d560aa78fbc0acf0e1e4df146f3985aedee274be6275f8d996a9abee16b2",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "01bab06b457742acbe40facda7a6ba6b",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1620
       },
       "resource": "hourly/hourly-20261030T230819Z"
      },
      "request_id": "hourly-20261030T230819Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
     "request_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
     "sender_id": "cain-mr2-node-2",
     "sequence": 1160068,
     "signature_b64": "OjNXgCfbuluNe8NxCwGmk80WykAOKWLkoKQPo3cEDsHNDfoa8D+Qo/mYrl1tw70HRsqPAbpywzR007G8jDR+CA==",
     "timestamp": 1793401708.736548,
     "view": 1921
    },
    "leader_proposal_digest": "3c4c6c37ca71e1ebaf63d92f9f40d013f800afd8f7620e07eb6783d66bc9435b",
    "parent_decision_hash": "58c8d8ac3812e2838f52538c6345be0f1e85f2a67a8b432709fbba2a47d2f550",
    "proposal_digest": "6048ed0638e1e77e4127f577eb0c3a32e988ca079e5c57d48dc3fd493ca48ec0",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1160068,
    "signer_set": [
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     "cain-mr2-node-4"
    ],
    "view": 1921
   },
   "request_id": "hourly-20261030T230819Z",
   "sequence": 1160068,
   "signer_regions": [
    "atl",
    "lax",
    "mia"
   ],
   "signers": [
    "cain-mr2-node-1",
    "cain-mr2-node-2",
    "cain-mr2-node-3"
   ],
   "verify_detail": "ok"
  }
 },
 "evidence_root_signature_b64": "/oekCt52VCpzadHjmQFdVkzK/cAIQeE1KdmHjsdoc3cKkyUDcqaTqrLOaWOJOoM6LrrXp8Cw6R0OjCTECFP+Cw==",
 "proof_hash": "71aedcc33e21926d340619b27df94e77545c7bdfbd843d6589f3a04f49b7ab88"
}