{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-18T19:08:07Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1042,
  "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": [
    213
   ]
  },
  "previous_proof_hash": "7acb8268c0d471ff4500ced1e80674f8fcaabc3b850c6bf10e14784219f04043",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "59cf9367fa075250df0f1ea57c85aec604f730f724719d9bace684c44f0d9d62",
    "commit_index": 511536,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 213
   },
   "cain-mr2-node-2": {
    "application_state_hash": "59cf9367fa075250df0f1ea57c85aec604f730f724719d9bace684c44f0d9d62",
    "commit_index": 511537,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 213
   },
   "cain-mr2-node-3": {
    "application_state_hash": "59cf9367fa075250df0f1ea57c85aec604f730f724719d9bace684c44f0d9d62",
    "commit_index": 511537,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 213
   },
   "cain-mr2-node-4": {
    "application_state_hash": "59cf9367fa075250df0f1ea57c85aec604f730f724719d9bace684c44f0d9d62",
    "commit_index": 511537,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 213
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "45f8ec375edb19f3aa76c57e01403d44c4d0d59fcf10e56e5cae0ac238b20c65",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "ff71590bca804537a37478538a447954",
       "payload": {
        "prepared_cert_hash": "80fb25fa6ab794eabdcb8623b871e8c3db85e99edcff5d59dd9fb92dce143708",
        "state_root_claim": "21d714bd9f037ee024b44c8bd01eedb6d1441dc0accdea6fde84d80590bd7770"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
       "sender_id": "cain-mr2-node-1",
       "sequence": 511533,
       "signature_b64": "WblRgtllGa7lQ6ZMb0Yg5d/r47dP1gZ9CHsifRGZfNCCUToDCdCkw1Xmrq97L8j1QAdX910iw4vbjh4yG0m9AQ==",
       "timestamp": 1792350483.933437,
       "view": 213
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "168781bd46f944fa8cb1717963b8a635",
       "payload": {
        "prepared_cert_hash": "63e84b9f37d06a923a996a30f60ee814dea8c33ca2dd05fca953bfa81edfab05",
        "state_root_claim": "21d714bd9f037ee024b44c8bd01eedb6d1441dc0accdea6fde84d80590bd7770"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
       "sender_id": "cain-mr2-node-2",
       "sequence": 511533,
       "signature_b64": "eWxT2YtXatHyWUJfENWsPwg1J25JDCbV3J9Jrac0ieEv5AvPSamX/Kz5Z8ckEQjMeoFxf0rMXrQD8mJmIkmRCQ==",
       "timestamp": 1792350483.6677067,
       "view": 213
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "39279e04deab43658fbf9ee46bb903f7",
       "payload": {
        "prepared_cert_hash": "79a874e079f399e740de9fb8559c0e21837d3a32491ec8e12175ab5e88cb97ef",
        "state_root_claim": "21d714bd9f037ee024b44c8bd01eedb6d1441dc0accdea6fde84d80590bd7770"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
       "sender_id": "cain-mr2-node-3",
       "sequence": 511533,
       "signature_b64": "ev8YviMG4+B/ODb04GomdCrKO31dXqRMZggVicKIZHM8VGXrtHG9XllpfV6Xmol13h8eSAHS2+Zo19xXz1QXDg==",
       "timestamp": 1792350483.652484,
       "view": 213
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "45f8ec375edb19f3aa76c57e01403d44c4d0d59fcf10e56e5cae0ac238b20c65",
    "certificate_hash": "85f1825418d60ba638e06d80e51c9b3de786aa8b05b1df2b4f5c412af2910b08",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "a7673d2f9f174d648ec746c50485bae3a8c0f66d9aac962ad0ab5331725ccae2",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "43bced94740093b58c61c4bb4f188a5191f06f21be1ecc3d8a1b982612a85932",
    "proposal_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 511533,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 213
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "63ec65f6a9f11c92b7000c4ee70d07cbba66eef9b2fdf8309880b25f2a0a51c4",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "09e04b29222448be888866917ecb2d09",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "adc00b458d754a8f8b858db0bd890eae",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1042
           },
           "resource": "hourly/hourly-20261018T190803Z"
          },
          "request_id": "hourly-20261018T190803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
         "sender_id": "cain-mr2-node-2",
         "sequence": 511533,
         "signature_b64": "/aTCDDHAr36256KCbhgZ6sJLm3nq3coXSXlNBGAT9vH2W1wPP/4glZH6xkoUjXJFxub8xaaZVtpP0xzgAGWsAA==",
         "timestamp": 1792350483.548283,
         "view": 213
        },
        "pre_prepare_digest": "7f922f6d1ee9e2c33b0c6bd115496a73989fb7d99d4f77afd2f75fb1a5506076"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
       "sender_id": "cain-mr2-node-1",
       "sequence": 511533,
       "signature_b64": "bnAgWTDr5ALaCPXYvkTwnfddsC/zevAUHKInN2hAeGVakeNKX8bggDgcCYvpePYdun1jyRdXDvY+ptRECCeuAQ==",
       "timestamp": 1792350483.9077594,
       "view": 213
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "03cdcf3338284ac4a94fd029eb9d2765",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "adc00b458d754a8f8b858db0bd890eae",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1042
           },
           "resource": "hourly/hourly-20261018T190803Z"
          },
          "request_id": "hourly-20261018T190803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
         "sender_id": "cain-mr2-node-2",
         "sequence": 511533,
         "signature_b64": "/aTCDDHAr36256KCbhgZ6sJLm3nq3coXSXlNBGAT9vH2W1wPP/4glZH6xkoUjXJFxub8xaaZVtpP0xzgAGWsAA==",
         "timestamp": 1792350483.548283,
         "view": 213
        },
        "pre_prepare_digest": "7f922f6d1ee9e2c33b0c6bd115496a73989fb7d99d4f77afd2f75fb1a5506076"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
       "sender_id": "cain-mr2-node-4",
       "sequence": 511533,
       "signature_b64": "uhXTqIRJ3LQr+gA/f9a151RMyfHCHNmihFhYGb9Q/k6tLp9PpYkQt6EuGMiQmrZ4KtizLGVng0aLOJIP1jTtCQ==",
       "timestamp": 1792350483.583393,
       "view": 213
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "63ec65f6a9f11c92b7000c4ee70d07cbba66eef9b2fdf8309880b25f2a0a51c4",
    "certificate_hash": "8c3e656b6e72551ec33c7a8bc61ebcd1603d8f73efe9d246ed6292aabc0fa3bd",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "a7673d2f9f174d648ec746c50485bae3a8c0f66d9aac962ad0ab5331725ccae2",
    "epoch": 1,
    "leader_proposal": {
     "cluster_id": "cain-mr-02",
     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "adc00b458d754a8f8b858db0bd890eae",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1042
       },
       "resource": "hourly/hourly-20261018T190803Z"
      },
      "request_id": "hourly-20261018T190803Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
     "request_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
     "sender_id": "cain-mr2-node-2",
     "sequence": 511533,
     "signature_b64": "/aTCDDHAr36256KCbhgZ6sJLm3nq3coXSXlNBGAT9vH2W1wPP/4glZH6xkoUjXJFxub8xaaZVtpP0xzgAGWsAA==",
     "timestamp": 1792350483.548283,
     "view": 213
    },
    "leader_proposal_digest": "7f922f6d1ee9e2c33b0c6bd115496a73989fb7d99d4f77afd2f75fb1a5506076",
    "parent_decision_hash": "43bced94740093b58c61c4bb4f188a5191f06f21be1ecc3d8a1b982612a85932",
    "proposal_digest": "450d4e655d407986881f8f2f541404cc289630a049970d79b15763db2b819690",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 511533,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-4"
    ],
    "view": 213
   },
   "request_id": "hourly-20261018T190803Z",
   "sequence": 511533,
   "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": "3ildcIzmG+T4ldDcsJ9jWZJuPBbJzXgssCcRh62+Cak3/78o474G//a40v+UDGrKswPzPx7kdI7Z97qCfCWeDg==",
 "proof_hash": "5c92c3262a1543abc82d01be0b8956e8817e031745bb16c0a76d2f6d53d84e72"
}