{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-27T11:08:06Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1458,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [
    "cain-mr2-node-1"
   ],
   "non_signing_replicas": [
    "cain-mr2-node-3"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    1304
   ]
  },
  "previous_proof_hash": "746139d7b9fd4e8bf1e3b8444eb7e2a89b24a1b49abd8ee4d46f8acd72290ca3",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "aa1c7fe7e3725d5cd5dea0463c9cd03a86cbc273e91b0adeb0326bd49336ec85",
    "commit_index": 952216,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 1304
   },
   "cain-mr2-node-2": {
    "application_state_hash": "aa1c7fe7e3725d5cd5dea0463c9cd03a86cbc273e91b0adeb0326bd49336ec85",
    "commit_index": 952217,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 1304
   },
   "cain-mr2-node-3": {
    "application_state_hash": "aa1c7fe7e3725d5cd5dea0463c9cd03a86cbc273e91b0adeb0326bd49336ec85",
    "commit_index": 952217,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 1304
   },
   "cain-mr2-node-4": {
    "application_state_hash": "aa1c7fe7e3725d5cd5dea0463c9cd03a86cbc273e91b0adeb0326bd49336ec85",
    "commit_index": 952217,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 1304
   }
  },
  "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": "b007526bd0d4cb7367350609aa5735af861bfab77f0747d41b2154d0ab4e0883",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "bc8b93729557430da926f985c9859985",
       "payload": {
        "prepared_cert_hash": "985cf9d7dd2c2d31c9ccfcca0a55492b271387a56a36761d73afe7640d2ca3cb",
        "state_root_claim": "ae8db69223e7e9de8e0bb6237a4367152d4366fcd89825cd1df9d57bc0dbeeeb"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
       "sender_id": "cain-mr2-node-1",
       "sequence": 952213,
       "signature_b64": "BYnFPba0qAimSsR+k6M0N4wmJ4XIX45fg8foKL2xyG+0tHbU13C6cvubuA3gaTS3JZorvPlZwYRVOAkrC024Cw==",
       "timestamp": 1793099283.0956867,
       "view": 1304
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "96da85b1314a4af5ab9b7ed0707b594f",
       "payload": {
        "prepared_cert_hash": "fb218bfcf736b84f4178d8e2f7260ecddca2afa7942552659dca32f0a8b39028",
        "state_root_claim": "ae8db69223e7e9de8e0bb6237a4367152d4366fcd89825cd1df9d57bc0dbeeeb"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
       "sender_id": "cain-mr2-node-2",
       "sequence": 952213,
       "signature_b64": "oKVjpv7Y4tY6HTyaPhA+giQgsFLtifS0I1dxBtSVhvqJOIrAHJbj/Nsxr1spDjP8y71C3h5Y7b3vqliTvt3OCQ==",
       "timestamp": 1793099283.0773103,
       "view": 1304
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "69a3b2c7f9d0420ab9acf9f66f609252",
       "payload": {
        "prepared_cert_hash": "fb218bfcf736b84f4178d8e2f7260ecddca2afa7942552659dca32f0a8b39028",
        "state_root_claim": "ae8db69223e7e9de8e0bb6237a4367152d4366fcd89825cd1df9d57bc0dbeeeb"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
       "sender_id": "cain-mr2-node-4",
       "sequence": 952213,
       "signature_b64": "PcIK0mZ9GXKYe37Up7IG8P/3d7Zzu62LatfOcBAJNKlm9u9p9LXn5nxl80DDl30aflt5lH4Rh/g+2jEAvkJ9AA==",
       "timestamp": 1793099283.0739415,
       "view": 1304
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "b007526bd0d4cb7367350609aa5735af861bfab77f0747d41b2154d0ab4e0883",
    "certificate_hash": "93592131b4068bddf6c15abd54947c091f454484e9f3ccb20c51ce9c924a5d34",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "2c2ab28708f6dc81957a3977b1e1fe1b472206581d39c5b053d0334dace9120a",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "e06adad46768d9d77bd3436706d16025433d3b2bd540c17d0c5128bc09b11499",
    "proposal_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 952213,
    "signer_set": [
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     "cain-mr2-node-2",
     "cain-mr2-node-4"
    ],
    "view": 1304
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "3b217696ef2df885d943282a1fa63a65dc6d269169d1d7256caf4405acc7ea2c",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "d03f364f33bb42d4bfe1ec752f3f46d2",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "2184bc13a1e7423e920b45d022d2e80b",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1458
           },
           "resource": "hourly/hourly-20261027T110802Z"
          },
          "request_id": "hourly-20261027T110802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
         "sender_id": "cain-mr2-node-1",
         "sequence": 952213,
         "signature_b64": "xqBD/cj43xFcTaqPRi+MYbsCGV1UM+TzpGiAe+VTw8OQifKp9kninjEzhsqReQ0a6c8Iczi7GUWwnEVp4hAnBw==",
         "timestamp": 1793099282.9710724,
         "view": 1304
        }
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
       "sender_id": "cain-mr2-node-1",
       "sequence": 952213,
       "signature_b64": "8ZrfrmJIsp4Gj5dqFJrawhpyH+6+g53AvsXTuBPZzJ4kAZoVxqQ81ldfMYuSNrgUQ2H4PWEuzJJp+IpmvgU5AQ==",
       "timestamp": 1793099282.9851437,
       "view": 1304
      },
      "cain-mr2-node-2": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "8fc812a5933643e39be6a16bfa1c8675",
       "payload": {
        "pre_prepare": {
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         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "2184bc13a1e7423e920b45d022d2e80b",
         "payload": {
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          "operation": {
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           "data": {
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           },
           "resource": "hourly/hourly-20261027T110802Z"
          },
          "request_id": "hourly-20261027T110802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
         "sender_id": "cain-mr2-node-1",
         "sequence": 952213,
         "signature_b64": "xqBD/cj43xFcTaqPRi+MYbsCGV1UM+TzpGiAe+VTw8OQifKp9kninjEzhsqReQ0a6c8Iczi7GUWwnEVp4hAnBw==",
         "timestamp": 1793099282.9710724,
         "view": 1304
        },
        "pre_prepare_digest": "b0ef5a678212263b0313ac4f37a582c75e29188d3652c5d230558974d9254b86"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
       "sender_id": "cain-mr2-node-2",
       "sequence": 952213,
       "signature_b64": "Io/rkzntVp4scEfGZh7JUAU3fjDD7Xl49TM+fJiP2BPqVpHk46JRl5Hd8pVJT20NcezZhFY3PRSyiq9E9YjOAg==",
       "timestamp": 1793099283.0434177,
       "view": 1304
      },
      "cain-mr2-node-3": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "062e57e1cf8d47b2afcd18a8674a0cf6",
       "payload": {
        "pre_prepare": {
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         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "2184bc13a1e7423e920b45d022d2e80b",
         "payload": {
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          "operation": {
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           "data": {
            "proof": 1458
           },
           "resource": "hourly/hourly-20261027T110802Z"
          },
          "request_id": "hourly-20261027T110802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
         "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
         "sender_id": "cain-mr2-node-1",
         "sequence": 952213,
         "signature_b64": "xqBD/cj43xFcTaqPRi+MYbsCGV1UM+TzpGiAe+VTw8OQifKp9kninjEzhsqReQ0a6c8Iczi7GUWwnEVp4hAnBw==",
         "timestamp": 1793099282.9710724,
         "view": 1304
        },
        "pre_prepare_digest": "b0ef5a678212263b0313ac4f37a582c75e29188d3652c5d230558974d9254b86"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
       "sender_id": "cain-mr2-node-3",
       "sequence": 952213,
       "signature_b64": "xmtia+sEMDBYwtHsRL8dJgxhdAx5P3WxYHlkaeY1P0ZVOrYuwLm/3fNmOnHd0uNI4OoB0zp7kJ5YnZBMyAeuAQ==",
       "timestamp": 1793099283.0355685,
       "view": 1304
      }
     },
     "signer_set": [
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      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "3b217696ef2df885d943282a1fa63a65dc6d269169d1d7256caf4405acc7ea2c",
    "certificate_hash": "634f6cd0fdf6e18fc7f8875c52e7c8a03c0a3ab3ff4e83a4c02a589ff6f16540",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "2c2ab28708f6dc81957a3977b1e1fe1b472206581d39c5b053d0334dace9120a",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "2184bc13a1e7423e920b45d022d2e80b",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1458
       },
       "resource": "hourly/hourly-20261027T110802Z"
      },
      "request_id": "hourly-20261027T110802Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
     "request_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
     "sender_id": "cain-mr2-node-1",
     "sequence": 952213,
     "signature_b64": "xqBD/cj43xFcTaqPRi+MYbsCGV1UM+TzpGiAe+VTw8OQifKp9kninjEzhsqReQ0a6c8Iczi7GUWwnEVp4hAnBw==",
     "timestamp": 1793099282.9710724,
     "view": 1304
    },
    "leader_proposal_digest": "b0ef5a678212263b0313ac4f37a582c75e29188d3652c5d230558974d9254b86",
    "parent_decision_hash": "e06adad46768d9d77bd3436706d16025433d3b2bd540c17d0c5128bc09b11499",
    "proposal_digest": "e280d1cf673e768b122f2fd92b79105e13811836673cf5653f96e1c3da431556",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 952213,
    "signer_set": [
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     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 1304
   },
   "request_id": "hourly-20261027T110802Z",
   "sequence": 952213,
   "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": "odalG9259vP07QLPlqmcwdMzZRG0daMu+bD1N52VjEh7PJ2eepsz+8d3gCEhWg+8T2qJPFdbWsCYtgJ3poSRCg==",
 "proof_hash": "b290ee4a478d3863895b24f51b4f58d51db39e7f96f8b347aef75cb19cbbba5d"
}