{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-28T17:38:06Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1519,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [],
   "non_signing_replicas": [
    "cain-mr2-node-2"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
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   ]
  },
  "previous_proof_hash": "17c16cca798df953674fbf6e822fe6559545cbefebbeaadb2169d3d4309f94ad",
  "reason": null,
  "replicas": {
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    "application_state_hash": "7909e28507574b5f1b69b141d41f00bf7aee5da62aab2d12ac6b29a5b763443e",
    "commit_index": 1036211,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 1596
   },
   "cain-mr2-node-2": {
    "application_state_hash": "7909e28507574b5f1b69b141d41f00bf7aee5da62aab2d12ac6b29a5b763443e",
    "commit_index": 1036211,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 1596
   },
   "cain-mr2-node-3": {
    "application_state_hash": "7909e28507574b5f1b69b141d41f00bf7aee5da62aab2d12ac6b29a5b763443e",
    "commit_index": 1036211,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 1596
   },
   "cain-mr2-node-4": {
    "application_state_hash": "7909e28507574b5f1b69b141d41f00bf7aee5da62aab2d12ac6b29a5b763443e",
    "commit_index": 1036211,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 1596
   }
  },
  "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": "ff384bb600b5ed14f12fa0163bfd4264c9deb9d6c1bd71006d5705aa87e1a833",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "26ec9aa76f604f8388ed558a0628f5bf",
       "payload": {
        "prepared_cert_hash": "f319b9c979231280ead2693a284ac3e45bfb2194bdfa8754e153f3f138bcde09",
        "state_root_claim": "4a0858c83473150a1f47c9618838e32e41de49d98b54edcbcf630373259d3db2"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1036207,
       "signature_b64": "AgQ2MNK2Cmi+smYAYZf6Oiy5Z1HGNvq2Fa9KLcaC6dnzbl1RBEysrpSywHz5d8f5iq5mCQIbiYuppJO607KHBg==",
       "timestamp": 1793209082.86409,
       "view": 1596
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "39529682fdee4446bb526903c9516440",
       "payload": {
        "prepared_cert_hash": "f0c48944a8721b9995804524aa505532bf4896921c7cf5b494ae3e33fa8410d2",
        "state_root_claim": "4a0858c83473150a1f47c9618838e32e41de49d98b54edcbcf630373259d3db2"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1036207,
       "signature_b64": "40Ta+vQKJYJyVP2KS9xKOZYBMBWEI7DhnYS5qO8B0ULChYKq004DvAqtXlvgliCL8JrkbT0t7GdNGt+en8YhBA==",
       "timestamp": 1793209082.8845055,
       "view": 1596
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "e68b719dfc794b42abc8335ed065ea2e",
       "payload": {
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        "state_root_claim": "4a0858c83473150a1f47c9618838e32e41de49d98b54edcbcf630373259d3db2"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1036207,
       "signature_b64": "Xy2bRYoWJZBxMtCHjw680zV8YTtHFRLlF0uF2y3aLapUcH4x9Do1PYhz0y8Fd67Pneel94ZZVfCWsjffHlnEDQ==",
       "timestamp": 1793209082.8713708,
       "view": 1596
      }
     },
     "signer_set": [
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      "cain-mr2-node-3",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "ff384bb600b5ed14f12fa0163bfd4264c9deb9d6c1bd71006d5705aa87e1a833",
    "certificate_hash": "da02c82b82f89fde1158738a1cab412ad18a6b3677ee24c0a0737ab2db316f1e",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "31293fbbb10da5f6c81f16ce254c5640ad3ba9cb90797c5316b3db012e82f76d",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "fc6ebea5bb3170ac59de768a3a1a05cf802704890e95dd9a1e49a0ceafcbe2c0",
    "proposal_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1036207,
    "signer_set": [
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     "cain-mr2-node-3",
     "cain-mr2-node-4"
    ],
    "view": 1596
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "ee097308ab849a88e4997821f094fbf4bace96b958ea009f2cf635a2a97e8e24",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "bcdcd69699d54a1cabd9390ca2b87f09",
       "payload": {
        "pre_prepare": {
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         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "4bbcfda0a8764d638d0c71000de8d7fe",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1519
           },
           "resource": "hourly/hourly-20261028T173802Z"
          },
          "request_id": "hourly-20261028T173802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
         "sender_id": "cain-mr2-node-1",
         "sequence": 1036207,
         "signature_b64": "FoM3vIGYl2q/54s7Y30ddmenlUlDfF5NPkO1RhDKDjlhcdGu+wiuDu1+VF+vOmvWX21Jg5d9j4QzU1L4IfkJAA==",
         "timestamp": 1793209082.74412,
         "view": 1596
        }
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1036207,
       "signature_b64": "wV32kqqfkXZZkKqYaV/Wwaz8DMeBmnAf7iGkyH/+qQlGZ3l209UtyApUotd/JY0gnHEl/IaWsjl+6gVWihPzDg==",
       "timestamp": 1793209082.7524664,
       "view": 1596
      },
      "cain-mr2-node-3": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "92ae57e5759b4385a1593b3597eafc0a",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "4bbcfda0a8764d638d0c71000de8d7fe",
         "payload": {
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          "operation": {
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           "data": {
            "proof": 1519
           },
           "resource": "hourly/hourly-20261028T173802Z"
          },
          "request_id": "hourly-20261028T173802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
         "sender_id": "cain-mr2-node-1",
         "sequence": 1036207,
         "signature_b64": "FoM3vIGYl2q/54s7Y30ddmenlUlDfF5NPkO1RhDKDjlhcdGu+wiuDu1+VF+vOmvWX21Jg5d9j4QzU1L4IfkJAA==",
         "timestamp": 1793209082.74412,
         "view": 1596
        },
        "pre_prepare_digest": "b9b4d3c129f2af89f5af31bbba86c7a024892c38f30b679d838f5b89cbba5a28"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1036207,
       "signature_b64": "5rJIgBUaLQ5pzlb1bsm3rq5hvUljmT99/L5JFETyNznMFamf+Da5+Kk2+MzGu9mtIOzWZrQ5rlbFbzQmbzBcBA==",
       "timestamp": 1793209082.7945485,
       "view": 1596
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "e76e966055b04a779d955f2b99093c9a",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "4bbcfda0a8764d638d0c71000de8d7fe",
         "payload": {
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          "operation": {
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           "data": {
            "proof": 1519
           },
           "resource": "hourly/hourly-20261028T173802Z"
          },
          "request_id": "hourly-20261028T173802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
         "sender_id": "cain-mr2-node-1",
         "sequence": 1036207,
         "signature_b64": "FoM3vIGYl2q/54s7Y30ddmenlUlDfF5NPkO1RhDKDjlhcdGu+wiuDu1+VF+vOmvWX21Jg5d9j4QzU1L4IfkJAA==",
         "timestamp": 1793209082.74412,
         "view": 1596
        },
        "pre_prepare_digest": "b9b4d3c129f2af89f5af31bbba86c7a024892c38f30b679d838f5b89cbba5a28"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1036207,
       "signature_b64": "xz+NEwKZ6qfxaQwNVG8gmVJEiDx0kRpSebey5qS2HxWfJW1Z4I3JECRYLA652wg0moqFuiEKAgK07BcSguzMCg==",
       "timestamp": 1793209082.8101814,
       "view": 1596
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-3",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "ee097308ab849a88e4997821f094fbf4bace96b958ea009f2cf635a2a97e8e24",
    "certificate_hash": "6ecb89db3db338d82ebcf64df0ac4e6f506a53fc76cc7c459dff3d4e5874c901",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "31293fbbb10da5f6c81f16ce254c5640ad3ba9cb90797c5316b3db012e82f76d",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "4bbcfda0a8764d638d0c71000de8d7fe",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1519
       },
       "resource": "hourly/hourly-20261028T173802Z"
      },
      "request_id": "hourly-20261028T173802Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
     "request_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
     "sender_id": "cain-mr2-node-1",
     "sequence": 1036207,
     "signature_b64": "FoM3vIGYl2q/54s7Y30ddmenlUlDfF5NPkO1RhDKDjlhcdGu+wiuDu1+VF+vOmvWX21Jg5d9j4QzU1L4IfkJAA==",
     "timestamp": 1793209082.74412,
     "view": 1596
    },
    "leader_proposal_digest": "b9b4d3c129f2af89f5af31bbba86c7a024892c38f30b679d838f5b89cbba5a28",
    "parent_decision_hash": "fc6ebea5bb3170ac59de768a3a1a05cf802704890e95dd9a1e49a0ceafcbe2c0",
    "proposal_digest": "40b35586f841b6e2e4295b0519b4f8c4c9297d8cb3df0633da3c996388745996",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1036207,
    "signer_set": [
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     "cain-mr2-node-3",
     "cain-mr2-node-4"
    ],
    "view": 1596
   },
   "request_id": "hourly-20261028T173802Z",
   "sequence": 1036207,
   "signer_regions": [
    "atl",
    "mia",
    "sjc"
   ],
   "signers": [
    "cain-mr2-node-1",
    "cain-mr2-node-3",
    "cain-mr2-node-4"
   ],
   "verify_detail": "ok"
  }
 },
 "evidence_root_signature_b64": "Idv/Sf3CBbmHZRGSOADSxBuOydyFTvDtO4x+4QA7/b7vyDLzhrvd9z8lbrcFE8UXIltXKly1aqpM98oDIjBADQ==",
 "proof_hash": "e7f4c75f96422395fb3e5a4f87474bb74d246da93924717e9c76db87f6eec672"
}