{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-11-01T05:08:06Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1680,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [
    "cain-mr2-node-1",
    "cain-mr2-node-2"
   ],
   "non_signing_replicas": [
    "cain-mr2-node-2"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    2050
   ]
  },
  "previous_proof_hash": "b0c24d0ab972c57b138fd3ffce4faf7e0956195663fa830bc7c7920d22c48b72",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "6d196642842c54274ef152e615f23c44eb4c55a3872514d96ef94abe652a80a2",
    "commit_index": 1237455,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 2050
   },
   "cain-mr2-node-2": {
    "application_state_hash": "6d196642842c54274ef152e615f23c44eb4c55a3872514d96ef94abe652a80a2",
    "commit_index": 1237455,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 2050
   },
   "cain-mr2-node-3": {
    "application_state_hash": "6d196642842c54274ef152e615f23c44eb4c55a3872514d96ef94abe652a80a2",
    "commit_index": 1237456,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 2050
   },
   "cain-mr2-node-4": {
    "application_state_hash": "6d196642842c54274ef152e615f23c44eb4c55a3872514d96ef94abe652a80a2",
    "commit_index": 1237456,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 2050
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "db6913738d721ba5fadbc3431680ee59720d6ce8539a880ba5bdb7de47962433",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "b1e62cb5623b44d283d08f0e8ae01f6f",
       "payload": {
        "prepared_cert_hash": "2212b53b05114b4def37f9a17dd5e16814112902f4acb75a9ed93b1448e197c8",
        "state_root_claim": "24653b14f6bb951e07be80ebd50196c67659710ab5768a013658c0b84c799071"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1237453,
       "signature_b64": "iZHFyDICUMNGksoFHsdO1tT4AM4Qcha+aKDcppeqaq9sURKUDzFAy6JUfcKgVc7gY+k1TUungDL5W4ppH6shDA==",
       "timestamp": 1793509682.736691,
       "view": 2050
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "173cc84f04ab46b9a10dee8f5cdc154c",
       "payload": {
        "prepared_cert_hash": "9a746eae0725edc3f6f9c8835e55b39d917db060efa7d45956daf004cba52648",
        "state_root_claim": "24653b14f6bb951e07be80ebd50196c67659710ab5768a013658c0b84c799071"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1237453,
       "signature_b64": "pvAFgvH3oicvb8sRq5DfB2Mg8F7EHxnYWFInIf1BPa1iD67NJLRKF9F7xstXRXtkZRCJ8U3FfoufBD/a8d5bCg==",
       "timestamp": 1793509682.6103065,
       "view": 2050
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "dd0f9f78ba8a46af8d235608e4feed28",
       "payload": {
        "prepared_cert_hash": "2212b53b05114b4def37f9a17dd5e16814112902f4acb75a9ed93b1448e197c8",
        "state_root_claim": "bd5208e1ab34ab9d58baceeb4b612814fde6b391ecf33230dc969d1e54ae179f"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1237453,
       "signature_b64": "MfFysLHUO3xRE111oNFWBb2U9WV7pkn5Nt7GqamHVCnpztyeq3jy7VGOwk7NeIwos9ayyjeJH7SKHlXUOz29Bw==",
       "timestamp": 1793509682.608449,
       "view": 2050
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-3",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "db6913738d721ba5fadbc3431680ee59720d6ce8539a880ba5bdb7de47962433",
    "certificate_hash": "cb572a6ce7b0d2a591fe4a9d37baf8f3dcbb00d477bb21784290ecb90c32aa10",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "bedafca9650d40e254425e416dba2ce47458cde04c34d844f464b9db36c97f19",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "fb05d4996cc3135975efbd6cbf5deec28d515e57108c0621729ff567dca3955f",
    "proposal_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1237453,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-3",
     "cain-mr2-node-4"
    ],
    "view": 2050
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "70338a574daf6562d7f0c6d28541e9eec1e2b4f464d302733b2d2bc86ee7f9f1",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "c1b69565057a48009ee42699615d1fb0",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d36d69eb385a49c1896f3bb6206d8aef",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1680
           },
           "resource": "hourly/hourly-20261101T050802Z"
          },
          "request_id": "hourly-20261101T050802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
         "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
         "sender_id": "cain-mr2-node-3",
         "sequence": 1237453,
         "signature_b64": "svwGGxmsoY5GGOuI9kF471V6/CqtupiBHnId/X3tRNnMCco6xs9eDEhMSv0R7G6GIllXuwqKEeHRcQM1KgNwCg==",
         "timestamp": 1793509682.365927,
         "view": 2050
        },
        "pre_prepare_digest": "6fd1b40edb45c68280b67fe04249bbee4059352afd1161f4dff8c37dc8fbad9d"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1237453,
       "signature_b64": "IVggOzRKfuULUaZQUHjZhucsAParafdSSk95ZrXsKp3VjmkiBdgurUgbxOn3K8pnUTUGlrsBdih+EJK3u/dSDw==",
       "timestamp": 1793509682.466232,
       "view": 2050
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "d35c1d624871429c91c2b85d486b7739",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d36d69eb385a49c1896f3bb6206d8aef",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1680
           },
           "resource": "hourly/hourly-20261101T050802Z"
          },
          "request_id": "hourly-20261101T050802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
         "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
         "sender_id": "cain-mr2-node-3",
         "sequence": 1237453,
         "signature_b64": "svwGGxmsoY5GGOuI9kF471V6/CqtupiBHnId/X3tRNnMCco6xs9eDEhMSv0R7G6GIllXuwqKEeHRcQM1KgNwCg==",
         "timestamp": 1793509682.365927,
         "view": 2050
        },
        "pre_prepare_digest": "6fd1b40edb45c68280b67fe04249bbee4059352afd1161f4dff8c37dc8fbad9d"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1237453,
       "signature_b64": "5dfXfaIS/4ZdGRsITOyWC0VnTxyXFeMy7HAbL3VRn40YrvB1mvRdFQ0XkDLPuCDAo2qSCcs5keo3cMyyBngLCw==",
       "timestamp": 1793509682.5362954,
       "view": 2050
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "70338a574daf6562d7f0c6d28541e9eec1e2b4f464d302733b2d2bc86ee7f9f1",
    "certificate_hash": "7c13433b35ecc7536c38c789a3bf0dce4e240b9c8c0863c60c3ee4c332a34f6e",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "bedafca9650d40e254425e416dba2ce47458cde04c34d844f464b9db36c97f19",
    "epoch": 1,
    "leader_proposal": {
     "cluster_id": "cain-mr-02",
     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "d36d69eb385a49c1896f3bb6206d8aef",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1680
       },
       "resource": "hourly/hourly-20261101T050802Z"
      },
      "request_id": "hourly-20261101T050802Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
     "request_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
     "sender_id": "cain-mr2-node-3",
     "sequence": 1237453,
     "signature_b64": "svwGGxmsoY5GGOuI9kF471V6/CqtupiBHnId/X3tRNnMCco6xs9eDEhMSv0R7G6GIllXuwqKEeHRcQM1KgNwCg==",
     "timestamp": 1793509682.365927,
     "view": 2050
    },
    "leader_proposal_digest": "6fd1b40edb45c68280b67fe04249bbee4059352afd1161f4dff8c37dc8fbad9d",
    "parent_decision_hash": "fb05d4996cc3135975efbd6cbf5deec28d515e57108c0621729ff567dca3955f",
    "proposal_digest": "56c331499d16de9547a2773c2ba33229abde869148da3a11c5b2527881232e6b",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1237453,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-4"
    ],
    "view": 2050
   },
   "request_id": "hourly-20261101T050802Z",
   "sequence": 1237453,
   "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": "fZkImcWgWNP+MZzdhiiw/nngzsbt9fH7Ey3gtOR7XKdzfCp4h4Z7lMNmRw2yOAyNO6btgkP4Yr5B3RxaKqB8Ag==",
 "proof_hash": "9fd9c120cb3c978a28ec0d02ad55d8a8f405705aa0f7d9d5c1df900cc3e0f1d6"
}