{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-31T20:08:09Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1662,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [
    "cain-mr2-node-1",
    "cain-mr2-node-2",
    "cain-mr2-node-3"
   ],
   "non_signing_replicas": [
    "cain-mr2-node-4"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    2029
   ]
  },
  "previous_proof_hash": "615f39a2ec3c619cd87ca729c9995845d3ee9f5e32dcfab74d7e1016deebc08c",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "af0b76e93bb5210a10ce1c387256e712065fd09078df88e56aff8e6c79090230",
    "commit_index": 1215720,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 2029
   },
   "cain-mr2-node-2": {
    "application_state_hash": "af0b76e93bb5210a10ce1c387256e712065fd09078df88e56aff8e6c79090230",
    "commit_index": 1215720,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 2029
   },
   "cain-mr2-node-3": {
    "application_state_hash": "af0b76e93bb5210a10ce1c387256e712065fd09078df88e56aff8e6c79090230",
    "commit_index": 1215720,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 2029
   },
   "cain-mr2-node-4": {
    "application_state_hash": "af0b76e93bb5210a10ce1c387256e712065fd09078df88e56aff8e6c79090230",
    "commit_index": 1215721,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 2029
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "3a39e5d16d0fd8ad53f81ef1449589060bbf6b8b67084d8a49b47d0267fc11a6",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "71f881c378064d9a905cc2b21f5e1f7c",
       "payload": {
        "prepared_cert_hash": "f369ddb3f2879ad165e946d129753be126401e3b36d612b27e87cd509c78277f",
        "state_root_claim": "a63421eff6a60e050e4dbe4fe8193afc5ba7025080b2a832f3efd76a6c6199f6"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1215717,
       "signature_b64": "BP5q1r39BH3DYHq5FdsGj00kcijvvrlvwclWxCU8CGgv48u4oYTFZxIaMg0B8SG+yqF0daQq2kxseXsh5otPDQ==",
       "timestamp": 1793477284.0478835,
       "view": 2029
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "68c8d584e6c74307bfee36a2c3ecb67d",
       "payload": {
        "prepared_cert_hash": "a4122281ab3881ba6e33bd2675dc986d72482db6e8deec33f7909baeca5e8126",
        "state_root_claim": "a63421eff6a60e050e4dbe4fe8193afc5ba7025080b2a832f3efd76a6c6199f6"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
       "sender_id": "cain-mr2-node-2",
       "sequence": 1215717,
       "signature_b64": "q2mvVHyOCQm0dZwR/MoqwfNH+/iwz+F0DcnkPqrNmc8FgheUtg9qLTvghSHg/pPW+8Zn6egsYbhPeQMlpaK1AA==",
       "timestamp": 1793477283.584117,
       "view": 2029
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "2969e9b18f0f45c39a72b885ca6b0bc1",
       "payload": {
        "prepared_cert_hash": "d6876e389714c1e6a18086a5f0566f9771d93f7319ed5503fbaacc347f547167",
        "state_root_claim": "a63421eff6a60e050e4dbe4fe8193afc5ba7025080b2a832f3efd76a6c6199f6"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1215717,
       "signature_b64": "6x5EoJECZ7ER4HKdb0vyZbnjIcdbtawuYVhd0sU2iRPFc26wlOKnwKg0mFarR3acndkk4kD66UpsSM0Rnhw9Dg==",
       "timestamp": 1793477283.5328467,
       "view": 2029
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "3a39e5d16d0fd8ad53f81ef1449589060bbf6b8b67084d8a49b47d0267fc11a6",
    "certificate_hash": "081380f053c3df030b2e150dd6153b49de0c14ff706b2aceb6ca098e42938835",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "da4d63fb1e08874704dc026cb9a661504f0f61707147527f495ca770f522791a",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "29d270499a0408407be08b83d34909c862505829b26e26d7544909b6b48430bb",
    "proposal_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1215717,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 2029
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "9f505d4b67e1dc53e07343f67038c228a7e7ec0c626ba7cf7495279533c8b282",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "556aa217d72346779f605474ffd0d24a",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "9317913925f7428fb4d65912d9f1590f",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1662
           },
           "resource": "hourly/hourly-20261031T200803Z"
          },
          "request_id": "hourly-20261031T200803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
         "sender_id": "cain-mr2-node-2",
         "sequence": 1215717,
         "signature_b64": "jNZ2+kuxWWq6SOR+6nV0pZnQe7TqNSjhBMjH3J1t6uIC50/+oXBN+66vNiBCKs3Etcxxamw84QhU1r/2/jGzBA==",
         "timestamp": 1793477283.4041069,
         "view": 2029
        },
        "pre_prepare_digest": "1aafda87d49fe51a5a76fa91b3567626ec7cc3547c973ec9a823eeb0aa60649c"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1215717,
       "signature_b64": "xjMgvNb7sFLiiXWPkfFWZX/5eRZqnWSgsj78pi1Cb6JSelCB2XDZD8aCCKviPa3nm1ccnZetN8rg0lFWmCRRBA==",
       "timestamp": 1793477283.5538914,
       "view": 2029
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "0f2d0f296c6a4418a9a68a2531bc6db9",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "9317913925f7428fb4d65912d9f1590f",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1662
           },
           "resource": "hourly/hourly-20261031T200803Z"
          },
          "request_id": "hourly-20261031T200803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
         "sender_id": "cain-mr2-node-2",
         "sequence": 1215717,
         "signature_b64": "jNZ2+kuxWWq6SOR+6nV0pZnQe7TqNSjhBMjH3J1t6uIC50/+oXBN+66vNiBCKs3Etcxxamw84QhU1r/2/jGzBA==",
         "timestamp": 1793477283.4041069,
         "view": 2029
        },
        "pre_prepare_digest": "1aafda87d49fe51a5a76fa91b3567626ec7cc3547c973ec9a823eeb0aa60649c"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1215717,
       "signature_b64": "BHq/ySBzB6EBgZP8sNSnLXTfevuEIx6l6Cq/uf0hQw74qDVc8IwjIy0zeOkjwX5WOw6C71lxb1/8QozKLRP4Cg==",
       "timestamp": 1793477283.4620473,
       "view": 2029
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "9f505d4b67e1dc53e07343f67038c228a7e7ec0c626ba7cf7495279533c8b282",
    "certificate_hash": "276d2480bca0d08fb5887a36ef05fc3aea8ae7e878efbb16ca49858afb258a89",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "da4d63fb1e08874704dc026cb9a661504f0f61707147527f495ca770f522791a",
    "epoch": 1,
    "leader_proposal": {
     "cluster_id": "cain-mr-02",
     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "9317913925f7428fb4d65912d9f1590f",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1662
       },
       "resource": "hourly/hourly-20261031T200803Z"
      },
      "request_id": "hourly-20261031T200803Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
     "request_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
     "sender_id": "cain-mr2-node-2",
     "sequence": 1215717,
     "signature_b64": "jNZ2+kuxWWq6SOR+6nV0pZnQe7TqNSjhBMjH3J1t6uIC50/+oXBN+66vNiBCKs3Etcxxamw84QhU1r/2/jGzBA==",
     "timestamp": 1793477283.4041069,
     "view": 2029
    },
    "leader_proposal_digest": "1aafda87d49fe51a5a76fa91b3567626ec7cc3547c973ec9a823eeb0aa60649c",
    "parent_decision_hash": "29d270499a0408407be08b83d34909c862505829b26e26d7544909b6b48430bb",
    "proposal_digest": "50aea272bd5b4748d89edde97a223e95803f64775c563909a8cd462fc8faa74a",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1215717,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-4"
    ],
    "view": 2029
   },
   "request_id": "hourly-20261031T200803Z",
   "sequence": 1215717,
   "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": "eoXNbabBjLG7O0yQc0WLju7B3+jrF0iGbdlMffhZQH8QS+VBkWM1fwCG0JEvxL6Gj0zWil0IkXVOLI7czs/WAg==",
 "proof_hash": "3d314aefd7abfa3785840a9b65a4589069bfd8a7742a6e1b9b3a06e5e10762a0"
}