{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-23T04:38:30Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1253,
  "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": [
    597
   ]
  },
  "previous_proof_hash": "c1f641ca62544794f56626b3630578db10b2b242001d39354083e7cfaa4badd7",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "52c74caee7f2ef642d670459bf1132ef524c10a8eb631eada63b8d283a1ed369",
    "commit_index": 729648,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 597
   },
   "cain-mr2-node-2": {
    "application_state_hash": "52c74caee7f2ef642d670459bf1132ef524c10a8eb631eada63b8d283a1ed369",
    "commit_index": 729648,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 597
   },
   "cain-mr2-node-3": {
    "application_state_hash": "52c74caee7f2ef642d670459bf1132ef524c10a8eb631eada63b8d283a1ed369",
    "commit_index": 729648,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 597
   },
   "cain-mr2-node-4": {
    "application_state_hash": "52c74caee7f2ef642d670459bf1132ef524c10a8eb631eada63b8d283a1ed369",
    "commit_index": 729649,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 597
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "de76c2163691bceacfdad358e8f7ad3595e0d3df0e5d793d44545c8ceacb5cb4",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "31010d6ac6604e75995373c6a137e6f6",
       "payload": {
        "prepared_cert_hash": "0fe5fb8748b9d3cd36ca71f2f22e650fcb3e462bbf7ac02d3ba3db26c16d6f1f",
        "state_root_claim": "12fd66f454385b9fa8b0a4e1823d407ea8038d7aca5c59c669cb4a75781600bb"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
       "sender_id": "cain-mr2-node-1",
       "sequence": 729644,
       "signature_b64": "pBXuyW06E0WQLm+iXNwyzmL0Z0pO4rqxREoNyZ/4tN/VyscPi2WKZhTvpDg9jf4vt8LDaJYdQXp/F/s5KrkaBw==",
       "timestamp": 1792730291.7213783,
       "view": 597
      },
      "cain-mr2-node-2": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "9f03b25212b94707b0a62855a6e81d83",
       "payload": {
        "prepared_cert_hash": "d9ddbeeb1c6cae7c0b7f24f0c2c3ed88501f1683e9efe015a03452588f403234",
        "state_root_claim": "12fd66f454385b9fa8b0a4e1823d407ea8038d7aca5c59c669cb4a75781600bb"
       },
       "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
       "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
       "sender_id": "cain-mr2-node-2",
       "sequence": 729644,
       "signature_b64": "sng5YWoiY2aLEYBHD5HWhVg3N3R4zIhlzqzo6uuXH22MzCJNfefNXhTOFPCFkjxsrzifYBq+gQd+xD/iv2WJAQ==",
       "timestamp": 1792730290.893886,
       "view": 597
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "b04de68f4be1488b8ac2c1f74dfd3ee3",
       "payload": {
        "prepared_cert_hash": "189764a07858401616fba19743c5c1d4ffe213d11f47de548b79573157d5044b",
        "state_root_claim": "12fd66f454385b9fa8b0a4e1823d407ea8038d7aca5c59c669cb4a75781600bb"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
       "sender_id": "cain-mr2-node-3",
       "sequence": 729644,
       "signature_b64": "+StcDLKVKLuhA/ys/oj1Zp7vtSLvDi83yzOqhnEVbfxaOB1qgQvj7X4XrVLIegUdyuc/wjIE/YdTgfDBxePVCw==",
       "timestamp": 1792730290.8425045,
       "view": 597
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-2",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "de76c2163691bceacfdad358e8f7ad3595e0d3df0e5d793d44545c8ceacb5cb4",
    "certificate_hash": "160af2f481521ca3eac08e568df5610d06f4a9c97cb2f9fe2c36afa99d1b917f",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "51fba405756559cbbffb65d999536bdb154d2f58de0e106b825729f3ecff95d0",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "892fbe877f2ad9b2ef14dc9edbe099f06334826e3c22fe95c7aa5ae545e11ca8",
    "proposal_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 729644,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-2",
     "cain-mr2-node-3"
    ],
    "view": 597
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "d45205accea6ba9753a4e4c51a85784b9246702b96ef695cd411d3167caa5e1b",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "d173b73883d84abfaff64fce366d13dc",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "9abc7cb019fc4eb597e23a6dca560280",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1253
           },
           "resource": "hourly/hourly-20261023T043807Z"
          },
          "request_id": "hourly-20261023T043807Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
         "sender_id": "cain-mr2-node-2",
         "sequence": 729644,
         "signature_b64": "4Uxk7fc9h72ntE0kOxt9JgUm0cTmY6JgPoBmJ4DUCjig6CXpLBIqP57NrLI78U8lpP3f8bskmJ53XDEbCH9+Aw==",
         "timestamp": 1792730290.5915709,
         "view": 597
        },
        "pre_prepare_digest": "0d696312a01334ba5cf36b8506bef1e0561199eca4a178cc48fa79e7fcc850a9"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
       "sender_id": "cain-mr2-node-1",
       "sequence": 729644,
       "signature_b64": "FPkBx++mUDXIwAdQxM7YjRvYrhwWIPeYjQFjBdVXOj047iobSH8jZYPyYh5kgfukGLlipu9Y8oMmBxKnxn0aAQ==",
       "timestamp": 1792730290.8002255,
       "view": 597
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "2659ea652b03405ba1061d712b506305",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "9abc7cb019fc4eb597e23a6dca560280",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1253
           },
           "resource": "hourly/hourly-20261023T043807Z"
          },
          "request_id": "hourly-20261023T043807Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
         "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
         "sender_id": "cain-mr2-node-2",
         "sequence": 729644,
         "signature_b64": "4Uxk7fc9h72ntE0kOxt9JgUm0cTmY6JgPoBmJ4DUCjig6CXpLBIqP57NrLI78U8lpP3f8bskmJ53XDEbCH9+Aw==",
         "timestamp": 1792730290.5915709,
         "view": 597
        },
        "pre_prepare_digest": "0d696312a01334ba5cf36b8506bef1e0561199eca4a178cc48fa79e7fcc850a9"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
       "sender_id": "cain-mr2-node-4",
       "sequence": 729644,
       "signature_b64": "V5hZD6kSQbAoysV4/MLbJv/sjNT9laUKMCvDlJbk00XCXpNDAPLLMaT//pfJkFczmAsTDzoaaUZCua49F7gBDg==",
       "timestamp": 1792730290.6434536,
       "view": 597
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "d45205accea6ba9753a4e4c51a85784b9246702b96ef695cd411d3167caa5e1b",
    "certificate_hash": "10ba59388b0011f4f12a06e3e82e2f55b5580a4a5c0c7f2735f77dd92771114c",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "51fba405756559cbbffb65d999536bdb154d2f58de0e106b825729f3ecff95d0",
    "epoch": 1,
    "leader_proposal": {
     "cluster_id": "cain-mr-02",
     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "9abc7cb019fc4eb597e23a6dca560280",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1253
       },
       "resource": "hourly/hourly-20261023T043807Z"
      },
      "request_id": "hourly-20261023T043807Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "u3OhqYRLR2Rys0byPlSE1vHcjPWVSLt3j4XzMv2EwGs=",
     "request_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
     "sender_id": "cain-mr2-node-2",
     "sequence": 729644,
     "signature_b64": "4Uxk7fc9h72ntE0kOxt9JgUm0cTmY6JgPoBmJ4DUCjig6CXpLBIqP57NrLI78U8lpP3f8bskmJ53XDEbCH9+Aw==",
     "timestamp": 1792730290.5915709,
     "view": 597
    },
    "leader_proposal_digest": "0d696312a01334ba5cf36b8506bef1e0561199eca4a178cc48fa79e7fcc850a9",
    "parent_decision_hash": "892fbe877f2ad9b2ef14dc9edbe099f06334826e3c22fe95c7aa5ae545e11ca8",
    "proposal_digest": "97b2de23431e8cc0d58c8f9eb361dba510d2803849a843a1e934c606125dd896",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 729644,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-4"
    ],
    "view": 597
   },
   "request_id": "hourly-20261023T043807Z",
   "sequence": 729644,
   "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": "sNZzk76aJmey67zfqfVVi486r3HcfNS7ruNAlEgo+yt0IcnB22cI+hWVQfUYbq0A3PjzV1+Q/9hwikb03BLEAA==",
 "proof_hash": "0f751f1ba817df27df1c8955ab9b7eb71f38f631d06a6ec6c6830a7e53f31148"
}