{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-31T03:08:07Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1628,
  "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": [
    1943
   ]
  },
  "previous_proof_hash": "ad244707089bc3cb6011bab3bc72e96f15f58a5424166c7c54f92aa235a4ba1c",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "f6e8203c308c6ef9261ad1e5e9cf931d1797af29f901049057f8931d2aa1f05c",
    "commit_index": 1169775,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 1943
   },
   "cain-mr2-node-2": {
    "application_state_hash": "f6e8203c308c6ef9261ad1e5e9cf931d1797af29f901049057f8931d2aa1f05c",
    "commit_index": 1169775,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 1943
   },
   "cain-mr2-node-3": {
    "application_state_hash": "f6e8203c308c6ef9261ad1e5e9cf931d1797af29f901049057f8931d2aa1f05c",
    "commit_index": 1169776,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 1943
   },
   "cain-mr2-node-4": {
    "application_state_hash": "f6e8203c308c6ef9261ad1e5e9cf931d1797af29f901049057f8931d2aa1f05c",
    "commit_index": 1169776,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 1943
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "6c6199d14f3e6199b5def05027d3035480598b6c2c55cdf535266e0c1e4bc9da",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "f6d396d8209941288af5b2c5d3e9bd73",
       "payload": {
        "prepared_cert_hash": "2b5033ef1e6fcf15eb87833dd6cc10c4c49b22bfa440e3ddc09505c7d4560cbc",
        "state_root_claim": "b71817d5dd565af5a1768d65c04acc8d6ed0144e9b9a3e9ed571998dc05ce882"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1169772,
       "signature_b64": "D8SB6U+YLobJFFJ3bUI/1i8qUzVpg9pcMcrvDmd+wbZg4KQnJ3wsaRdFcrfoLJBhmnqfvWg4yZ6A+NbnnCVLBw==",
       "timestamp": 1793416083.4863358,
       "view": 1943
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "aefd3e3d90974d89b716a2ae37396707",
       "payload": {
        "prepared_cert_hash": "2b5033ef1e6fcf15eb87833dd6cc10c4c49b22bfa440e3ddc09505c7d4560cbc",
        "state_root_claim": "b71817d5dd565af5a1768d65c04acc8d6ed0144e9b9a3e9ed571998dc05ce882"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1169772,
       "signature_b64": "c8H1BGz7nVYQ+NLwfO6mT4uKbxqVKjJbTpy8DbMpY0fJngIK9dbOnRb6w01uvKk4sD9Z9S5lVhSn5qp1eoVQAQ==",
       "timestamp": 1793416083.411395,
       "view": 1943
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "24b309c22b324421866d239e6613421d",
       "payload": {
        "prepared_cert_hash": "4b5229a911f7d59d49ab1b7dd956141015a8fe7e4941f269cbd2cb90eb5cf198",
        "state_root_claim": "b71817d5dd565af5a1768d65c04acc8d6ed0144e9b9a3e9ed571998dc05ce882"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
       "sender_id": "cain-mr2-node-4",
       "sequence": 1169772,
       "signature_b64": "LVBU0Kw5686R4b//pSW08s91WvppXJSQjMuyUHhfQ9wq0SiakFVmfWY1AzA5LXHkbKnwISqgWb722r09QpNSBw==",
       "timestamp": 1793416083.4318724,
       "view": 1943
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-3",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "6c6199d14f3e6199b5def05027d3035480598b6c2c55cdf535266e0c1e4bc9da",
    "certificate_hash": "43f247e6ac0645280f321dd214aefd53d5d19bbba4a670261c76cfcd9bb5e249",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "49bae72ef83788e9de8199b4970b1135e257c27836498e0772919087f5436887",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "fa061dab03f4fdaa2b8eee78c62da9d9bc4dca549b20c7b245a1394d6e8351bd",
    "proposal_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1169772,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-3",
     "cain-mr2-node-4"
    ],
    "view": 1943
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "d6981a795a8c9482b27f16767eb29ca9e0fb7e81a971084a6073636a18fc9861",
     "individual_signatures": {
      "cain-mr2-node-1": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "0056b6704d364a13829bfb2a726eb4c6",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "e7e3dc2afc8f4b75af19e1bfcfb6ff6d",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1628
           },
           "resource": "hourly/hourly-20261031T030803Z"
          },
          "request_id": "hourly-20261031T030803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
         "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
         "sender_id": "cain-mr2-node-4",
         "sequence": 1169772,
         "signature_b64": "3F/vnCHwDlpRcBPl/TDOQsEssy8EGunZqNzcahjZ6KKVEy69FQTmBcTOYPRLPHr8REPHR3VLGi85i37ryffGCQ==",
         "timestamp": 1793416083.2789025,
         "view": 1943
        },
        "pre_prepare_digest": "66c6c69ca9f5081b916a104ecd4f2d2e506f61f0db82ce9de32a090a2dd40e52"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
       "sender_id": "cain-mr2-node-1",
       "sequence": 1169772,
       "signature_b64": "yUvmaLHzaEFRN0WoS+rY8+zddI3gkAgc7L/EVAuIJ4AbuLVs93zd8hl2GEaEcI764Al0TPfTlKDNP0rKzXLvBw==",
       "timestamp": 1793416083.3715763,
       "view": 1943
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "55080edca29540da89728b08f9088407",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "e7e3dc2afc8f4b75af19e1bfcfb6ff6d",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1628
           },
           "resource": "hourly/hourly-20261031T030803Z"
          },
          "request_id": "hourly-20261031T030803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
         "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
         "sender_id": "cain-mr2-node-4",
         "sequence": 1169772,
         "signature_b64": "3F/vnCHwDlpRcBPl/TDOQsEssy8EGunZqNzcahjZ6KKVEy69FQTmBcTOYPRLPHr8REPHR3VLGi85i37ryffGCQ==",
         "timestamp": 1793416083.2789025,
         "view": 1943
        },
        "pre_prepare_digest": "66c6c69ca9f5081b916a104ecd4f2d2e506f61f0db82ce9de32a090a2dd40e52"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
       "sender_id": "cain-mr2-node-3",
       "sequence": 1169772,
       "signature_b64": "UyNOwiFWUyrXWBnVlaAPzrpSQGsZKXD9XSXsK2EOPmwO0urWSq9scz+Btqlp0oT6pEQurQf94/3lV77PNnHtDw==",
       "timestamp": 1793416083.354712,
       "view": 1943
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-3"
     ]
    },
    "bundle_hash": "d6981a795a8c9482b27f16767eb29ca9e0fb7e81a971084a6073636a18fc9861",
    "certificate_hash": "9b9a7d5fc8c58d841830954ceb20f06b92731d9c8a8188a6924f2bdd05c9acf4",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "49bae72ef83788e9de8199b4970b1135e257c27836498e0772919087f5436887",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "e7e3dc2afc8f4b75af19e1bfcfb6ff6d",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1628
       },
       "resource": "hourly/hourly-20261031T030803Z"
      },
      "request_id": "hourly-20261031T030803Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
     "request_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
     "sender_id": "cain-mr2-node-4",
     "sequence": 1169772,
     "signature_b64": "3F/vnCHwDlpRcBPl/TDOQsEssy8EGunZqNzcahjZ6KKVEy69FQTmBcTOYPRLPHr8REPHR3VLGi85i37ryffGCQ==",
     "timestamp": 1793416083.2789025,
     "view": 1943
    },
    "leader_proposal_digest": "66c6c69ca9f5081b916a104ecd4f2d2e506f61f0db82ce9de32a090a2dd40e52",
    "parent_decision_hash": "fa061dab03f4fdaa2b8eee78c62da9d9bc4dca549b20c7b245a1394d6e8351bd",
    "proposal_digest": "c6a87233f2a765e0f354fa2526476d8512b358232575479ccd19236f0394c72b",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 1169772,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-3"
    ],
    "view": 1943
   },
   "request_id": "hourly-20261031T030803Z",
   "sequence": 1169772,
   "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": "1yFzuMjBwGlzk65FbgzLzNDDFPIzbs5ZdE7R9uQeDuuDnOEyPEreL/w6f/jfuvOp4esiNNWgkBSC91d/SDKhBg==",
 "proof_hash": "81ce8ba298300a64416effdc2feef005b51310e8cafa7df96d7896571d2d35c4"
}