{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-18T18:08:07Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1040,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [],
   "non_signing_replicas": [
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   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
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   ]
  },
  "previous_proof_hash": "cf0ef2bd9e4674eb339414d1c8af7006acf7b9f9ce9ace5cfc53bf3bcd47969a",
  "reason": null,
  "replicas": {
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    "commit_index": 508237,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 212
   },
   "cain-mr2-node-2": {
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    "commit_index": 508237,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 212
   },
   "cain-mr2-node-3": {
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    "commit_index": 508237,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 212
   },
   "cain-mr2-node-4": {
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    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 212
   }
  },
  "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": "1b6e36b442a62e904163e0e8b447e761f223bc5461cd2489062cdb4d66d26a61",
     "individual_signatures": {
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       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "94600cce82854b3f9b0107c2cc922d5e",
       "payload": {
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        "state_root_claim": "742598d7f79b982bdd3a25fb849fc8bf6b6f77c45fde73a8112ef8400b9821d5"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
       "sender_id": "cain-mr2-node-1",
       "sequence": 508234,
       "signature_b64": "yAPgEqLuvaQMqHk0dgpe3F8fyrNWi4AZy3hCpKMnrTRWgAL/AkEtG3iHzXvypOGR1eioDEx+ri0QdmO2i3p1AA==",
       "timestamp": 1792346884.0381107,
       "view": 212
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "c7a6a965a8a1433c839df40cbec75bc2",
       "payload": {
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        "state_root_claim": "742598d7f79b982bdd3a25fb849fc8bf6b6f77c45fde73a8112ef8400b9821d5"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
       "sender_id": "cain-mr2-node-3",
       "sequence": 508234,
       "signature_b64": "JsAQrSaPbI6qYvrR/j8AqpgZAfJ2vb/NenTjalc1mRNS+4iEyAUYn3+URRz5QfQZoS/l5Dzs7Z9h0gWnGOlwAA==",
       "timestamp": 1792346884.0034974,
       "view": 212
      },
      "cain-mr2-node-4": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "22c544cf81f649d2b049311d9edfcf0c",
       "payload": {
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        "state_root_claim": "742598d7f79b982bdd3a25fb849fc8bf6b6f77c45fde73a8112ef8400b9821d5"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
       "sender_id": "cain-mr2-node-4",
       "sequence": 508234,
       "signature_b64": "OPHDqXMyfosjvXhRxjwSuVeazb1KBlr+CB/E+/RAAhIFyBgNFgCJOV+eO4GOvJjFyJwUrWWB13hMTQsC7JhUBw==",
       "timestamp": 1792346883.9840112,
       "view": 212
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-3",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "1b6e36b442a62e904163e0e8b447e761f223bc5461cd2489062cdb4d66d26a61",
    "certificate_hash": "8d8fa1384a755cf4cae3ed70edc0d00d49bbf8263f67cf53283989a36c9e2aba",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "1cad627aa039a69cad486d3154f7b3cd0280f6e7065badcffb1754e897229c26",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "312b8a642a19e0a19402a0cbc37e403c5550363f524ad97faf961e445ff48da8",
    "proposal_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 508234,
    "signer_set": [
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     "cain-mr2-node-3",
     "cain-mr2-node-4"
    ],
    "view": 212
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "9b5bdbc8768ccc8193577117236fa63c2eb804b13bd03ebad4332a83d0f9361f",
     "individual_signatures": {
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       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "5e7b847fae224a9392ee04970788f424",
       "payload": {
        "pre_prepare": {
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         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "3293b2c1af6d4cc2add63ead05cd836c",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1040
           },
           "resource": "hourly/hourly-20261018T180803Z"
          },
          "request_id": "hourly-20261018T180803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
         "sender_id": "cain-mr2-node-1",
         "sequence": 508234,
         "signature_b64": "BOtRCzulpce48gOO8jprFDpiGw22OBSzScQHoQ/iKmkcbdHmzPFsNM2WYjTwiTjgamCEJFtRf/WyEEuhaa9xBA==",
         "timestamp": 1792346883.6050801,
         "view": 212
        }
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
       "sender_id": "cain-mr2-node-1",
       "sequence": 508234,
       "signature_b64": "2jzpmji3n1Z9FF/TNOXvQLitNxYRIfDRR3DhSPIOBgl3CnzUAY0VvlnseicZDn4jn+9QwK/r+UWQJ4mM8aCTDQ==",
       "timestamp": 1792346883.6511993,
       "view": 212
      },
      "cain-mr2-node-2": {
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       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "13977005aa1744efb1dfb41e34a523b9",
       "payload": {
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         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "3293b2c1af6d4cc2add63ead05cd836c",
         "payload": {
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          "operation": {
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           },
           "resource": "hourly/hourly-20261018T180803Z"
          },
          "request_id": "hourly-20261018T180803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
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         "sequence": 508234,
         "signature_b64": "BOtRCzulpce48gOO8jprFDpiGw22OBSzScQHoQ/iKmkcbdHmzPFsNM2WYjTwiTjgamCEJFtRf/WyEEuhaa9xBA==",
         "timestamp": 1792346883.6050801,
         "view": 212
        },
        "pre_prepare_digest": "d1b6032a8d4dcdee92c5c7288e5f8bce31d400424f7d2a1182e7440184bb95d6"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
       "sender_id": "cain-mr2-node-2",
       "sequence": 508234,
       "signature_b64": "p2d+1U4NU/9voyVKtcWfK/7W+Fa+Jtdf6cPWqRCJ6drU3yMr0Ah/ee0uks3uKTjqqiIeIYlFsfke9zgNP7AsCg==",
       "timestamp": 1792346883.947333,
       "view": 212
      },
      "cain-mr2-node-3": {
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       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "8a45170ee3234280b318be1e3959fdb7",
       "payload": {
        "pre_prepare": {
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         "msg_type": "PRE_PREPARE",
         "nonce": "3293b2c1af6d4cc2add63ead05cd836c",
         "payload": {
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          "operation": {
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           },
           "resource": "hourly/hourly-20261018T180803Z"
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          "request_id": "hourly-20261018T180803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
         "sender_id": "cain-mr2-node-1",
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         "signature_b64": "BOtRCzulpce48gOO8jprFDpiGw22OBSzScQHoQ/iKmkcbdHmzPFsNM2WYjTwiTjgamCEJFtRf/WyEEuhaa9xBA==",
         "timestamp": 1792346883.6050801,
         "view": 212
        },
        "pre_prepare_digest": "d1b6032a8d4dcdee92c5c7288e5f8bce31d400424f7d2a1182e7440184bb95d6"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
       "sender_id": "cain-mr2-node-3",
       "sequence": 508234,
       "signature_b64": "mECWw9deby1J95fIyozxGu1CMiYz1CyJjuUaqS0Vn129aMr8DrjpYDZPpFCz2F+Jx5rWzWndfXtF4KkUc/SHDA==",
       "timestamp": 1792346883.9353557,
       "view": 212
      }
     },
     "signer_set": [
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      "cain-mr2-node-2",
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     ]
    },
    "bundle_hash": "9b5bdbc8768ccc8193577117236fa63c2eb804b13bd03ebad4332a83d0f9361f",
    "certificate_hash": "5c6a877c3d8025a6f7f8b6dd15e848189a758a35e73135baa2d963a122b0503f",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "1cad627aa039a69cad486d3154f7b3cd0280f6e7065badcffb1754e897229c26",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "3293b2c1af6d4cc2add63ead05cd836c",
     "payload": {
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      "operation": {
       "action": "write",
       "data": {
        "proof": 1040
       },
       "resource": "hourly/hourly-20261018T180803Z"
      },
      "request_id": "hourly-20261018T180803Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
     "request_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
     "sender_id": "cain-mr2-node-1",
     "sequence": 508234,
     "signature_b64": "BOtRCzulpce48gOO8jprFDpiGw22OBSzScQHoQ/iKmkcbdHmzPFsNM2WYjTwiTjgamCEJFtRf/WyEEuhaa9xBA==",
     "timestamp": 1792346883.6050801,
     "view": 212
    },
    "leader_proposal_digest": "d1b6032a8d4dcdee92c5c7288e5f8bce31d400424f7d2a1182e7440184bb95d6",
    "parent_decision_hash": "312b8a642a19e0a19402a0cbc37e403c5550363f524ad97faf961e445ff48da8",
    "proposal_digest": "7fe19ea0662a7f053f008e0b2e0d0eb610e6ddf28b982e555519e6959801630c",
    "quorum": 3,
    "quorum_policy": {
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     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 508234,
    "signer_set": [
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     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 212
   },
   "request_id": "hourly-20261018T180803Z",
   "sequence": 508234,
   "signer_regions": [
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    "mia",
    "sjc"
   ],
   "signers": [
    "cain-mr2-node-1",
    "cain-mr2-node-3",
    "cain-mr2-node-4"
   ],
   "verify_detail": "ok"
  }
 },
 "evidence_root_signature_b64": "DRjHtqCiHzx+4SntNdkPEON6O3F63y9Y4s8zMdGm19D3oKtuGNn5pYSXPmCpaEDIi6AHD5M5hERDsX32SX7TDg==",
 "proof_hash": "5d8c0dfe6c0d07dd94554d2d9f485e165b0859b164b8036ec2bddc327f4420c5"
}