{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-29T11:38:06Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1555,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [],
   "non_signing_replicas": [
    "cain-mr2-node-4"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    1721
   ]
  },
  "previous_proof_hash": "4709ab85bc3c564b703272245ae63a71bcf0a9e38f889f63f518696ea3cee3d0",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "58ad6cb06339b3cf90f80872c21d511d34706d3f5141db6dec2b51958d5cd1a5",
    "commit_index": 1083263,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 1721
   },
   "cain-mr2-node-2": {
    "application_state_hash": "58ad6cb06339b3cf90f80872c21d511d34706d3f5141db6dec2b51958d5cd1a5",
    "commit_index": 1083263,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 1721
   },
   "cain-mr2-node-3": {
    "application_state_hash": "58ad6cb06339b3cf90f80872c21d511d34706d3f5141db6dec2b51958d5cd1a5",
    "commit_index": 1083263,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 1721
   },
   "cain-mr2-node-4": {
    "application_state_hash": "58ad6cb06339b3cf90f80872c21d511d34706d3f5141db6dec2b51958d5cd1a5",
    "commit_index": 1083263,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 1721
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "ea966b76568e0e48322199672372be974e4d069fb0fd8dd51e92e23c4916f254",
     "individual_signatures": {
      "cain-mr2-node-1": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "813ffd257a1b40329ca9ec963fa34353",
       "payload": {
        "prepared_cert_hash": "aabacf08182039570eec320ba05c431db4953cc230149b440321ab9cbbb991d5",
        "state_root_claim": "4b09f319c5e47fb055a6a2facdcd5748eeff010d3d554f57792c1f4f434cf7d8"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1083259,
       "signature_b64": "w+UMJCwWyaVc7n4OZ+rC/DGSRRxAZIxlJqFh2SlyKySxORQozVxHDUET7sAFm5i2oowZwsC6SGfK6mKEWwTQCw==",
       "timestamp": 1793273882.765443,
       "view": 1721
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "405edb2c289d44a395564083d3ea301b",
       "payload": {
        "prepared_cert_hash": "a781bf5d1992d0fa67b32ff0bfd0da7b6341d5a0d4598c42ec5736bd3e2bdebb",
        "state_root_claim": "4b09f319c5e47fb055a6a2facdcd5748eeff010d3d554f57792c1f4f434cf7d8"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
       "sender_id": "cain-mr2-node-2",
       "sequence": 1083259,
       "signature_b64": "DKF4X0gxVkfbY3AgLW0Vrh85V9NqO/Z4wqm4rw+2miKxYMQ6ohJGL5mKNX+wJfRBJpMpTfGMmhkTadYjysOkAA==",
       "timestamp": 1793273882.6692948,
       "view": 1721
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "4e88261628e84192ad845f83bec1315c",
       "payload": {
        "prepared_cert_hash": "f77f5477cb9018d58527cdbb4e7f66153141e22fbd3a1f766c9d048a20ab3fa7",
        "state_root_claim": "4b09f319c5e47fb055a6a2facdcd5748eeff010d3d554f57792c1f4f434cf7d8"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1083259,
       "signature_b64": "O7Vs3C8jjS/BrXELMvOqktSxRDemyPe5XHMFr918EjBR+f8eTa1oRRf8Xp+4XFhv6KfvmCEZRl0qjWt4ueFHCQ==",
       "timestamp": 1793273882.656284,
       "view": 1721
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "ea966b76568e0e48322199672372be974e4d069fb0fd8dd51e92e23c4916f254",
    "certificate_hash": "732191cd3f4929c9ac25642e0116638acae51f41f66e4922159af44cc62e3d7d",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "05efb21867903730244bf1e45e2965e44c3779d4441c5fa3d140d7e65017afd7",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "e3e19cf7b02d4822c52276c8bbd9cd91689e0d1d46914d7794ed48a9e6e0b89a",
    "proposal_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1083259,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 1721
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "9c1b1c0e129ca59aed469b9af9785f596be9a9ccb1bac1061fd46400d6325b13",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "d95a23647b9b4189b45ea74c433dd8da",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "7b50d9461e514e1181ecc1b92eb1e12b",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1555
           },
           "resource": "hourly/hourly-20261029T113802Z"
          },
          "request_id": "hourly-20261029T113802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
         "sender_id": "cain-mr2-node-2",
         "sequence": 1083259,
         "signature_b64": "5dwiwQlQkJOGbIB5UJPRHKtJQKQIiGR+SknbzRaXc9kwoS42hOwqLRBpVOne0mInswwKLhntNGNerBSb5qzPDg==",
         "timestamp": 1793273882.539323,
         "view": 1721
        },
        "pre_prepare_digest": "b614a8782d8ec5ee3f9b0cae7af4db1d04f92f7f7831ffc77e53f1e7714c18be"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1083259,
       "signature_b64": "GLD0NzUXNSxef8Pa6nFw6wRu4VDz/rVjG+qhCa6uob67zjjHWJrdMeHbg7Q0J+5YBZ1lZkP/fpJwDGXu5vsUAQ==",
       "timestamp": 1793273882.6195562,
       "view": 1721
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "982a2ba254594eac9b03f9fadf9dea4f",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "7b50d9461e514e1181ecc1b92eb1e12b",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1555
           },
           "resource": "hourly/hourly-20261029T113802Z"
          },
          "request_id": "hourly-20261029T113802Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
         "sender_id": "cain-mr2-node-2",
         "sequence": 1083259,
         "signature_b64": "5dwiwQlQkJOGbIB5UJPRHKtJQKQIiGR+SknbzRaXc9kwoS42hOwqLRBpVOne0mInswwKLhntNGNerBSb5qzPDg==",
         "timestamp": 1793273882.539323,
         "view": 1721
        },
        "pre_prepare_digest": "b614a8782d8ec5ee3f9b0cae7af4db1d04f92f7f7831ffc77e53f1e7714c18be"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1083259,
       "signature_b64": "d3XQspOS630Gv+00juTWIwUoII2nl/cQFxCxB9MYgwQgCy1r1zeqA4OHUBs1tPzO6mzTr4UasFC7RkZ+RtWxDA==",
       "timestamp": 1793273882.5815938,
       "view": 1721
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "9c1b1c0e129ca59aed469b9af9785f596be9a9ccb1bac1061fd46400d6325b13",
    "certificate_hash": "2b98216c6102342e2335e163e0af0bfd557a1964e5fa8a70eeae412cad74ffe2",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "05efb21867903730244bf1e45e2965e44c3779d4441c5fa3d140d7e65017afd7",
    "epoch": 1,
    "leader_proposal": {
     "cluster_id": "cain-mr-02",
     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "7b50d9461e514e1181ecc1b92eb1e12b",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1555
       },
       "resource": "hourly/hourly-20261029T113802Z"
      },
      "request_id": "hourly-20261029T113802Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
     "request_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
     "sender_id": "cain-mr2-node-2",
     "sequence": 1083259,
     "signature_b64": "5dwiwQlQkJOGbIB5UJPRHKtJQKQIiGR+SknbzRaXc9kwoS42hOwqLRBpVOne0mInswwKLhntNGNerBSb5qzPDg==",
     "timestamp": 1793273882.539323,
     "view": 1721
    },
    "leader_proposal_digest": "b614a8782d8ec5ee3f9b0cae7af4db1d04f92f7f7831ffc77e53f1e7714c18be",
    "parent_decision_hash": "e3e19cf7b02d4822c52276c8bbd9cd91689e0d1d46914d7794ed48a9e6e0b89a",
    "proposal_digest": "a9a633bf2fbfa487c4d007bdfe43e0c41bf1ffb40e2ac7860da24b7321bf709c",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1083259,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-4"
    ],
    "view": 1721
   },
   "request_id": "hourly-20261029T113802Z",
   "sequence": 1083259,
   "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": "z1562ZcR8mCkRo9+NJHomhKIpK011TZZ6g6TzDCpG7rGBePVfPGQx1txqRQzEliJ1ebovfvBZIe17slGOOsNAg==",
 "proof_hash": "4cf8df4539ef50ba0e222920cd934f795e412541f281eb2b6f6212a57ca64065"
}