{
 "body": {
  "agreement": true,
  "agreement_scope": "application state at equal commit index among reachable replicas; see participation",
  "at": "2026-10-21T23:38:06Z",
  "cluster_id": "cain-mr-02",
  "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
  "domain": "CAIN42/HOURLY-PROOF/v1",
  "git_commit": "f94c278259f6e241b00ebf0849b950d5fc8effe7",
  "n": 1195,
  "participation": {
   "full_participation": false,
   "health": "DEGRADED_AT_MINIMUM_QUORUM",
   "lagging_replicas": [
    "cain-mr2-node-1"
   ],
   "non_signing_replicas": [
    "cain-mr2-node-2"
   ],
   "unreachable_replicas": [],
   "view_agreement": true,
   "views": [
    418
   ]
  },
  "previous_proof_hash": "5ec438f641fe1223f77ec4127e2f9ae09c1af17a7046c7c450e413b634ff089c",
  "reason": null,
  "replicas": {
   "cain-mr2-node-1": {
    "application_state_hash": "d6e8bdaf771ec5a9f6b6c72df58f8bc98453be21ef55a284c375ac011b2ce946",
    "commit_index": 650713,
    "quarantined": [],
    "reachable": true,
    "region": "atl",
    "view": 418
   },
   "cain-mr2-node-2": {
    "application_state_hash": "d6e8bdaf771ec5a9f6b6c72df58f8bc98453be21ef55a284c375ac011b2ce946",
    "commit_index": 650714,
    "quarantined": [],
    "reachable": true,
    "region": "lax",
    "view": 418
   },
   "cain-mr2-node-3": {
    "application_state_hash": "d6e8bdaf771ec5a9f6b6c72df58f8bc98453be21ef55a284c375ac011b2ce946",
    "commit_index": 650714,
    "quarantined": [],
    "reachable": true,
    "region": "mia",
    "view": 418
   },
   "cain-mr2-node-4": {
    "application_state_hash": "d6e8bdaf771ec5a9f6b6c72df58f8bc98453be21ef55a284c375ac011b2ce946",
    "commit_index": 650714,
    "quarantined": [],
    "reachable": true,
    "region": "sjc",
    "view": 418
   }
  },
  "replicas_reachable": 4,
  "verdict": "OPERATIONAL",
  "write": {
   "certificate_verified": true,
   "commit_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "b29322877f8fce8ca415d25ea6eb7979fac6e7b488947a6f6ff79e34cfc87c4d",
     "individual_signatures": {
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       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "9d64c59f94534c908d091c9cefae84ff",
       "payload": {
        "prepared_cert_hash": "4746c9a33f0509524f0d276220ca6277600899c2edaa5435d6fac8341528d25d",
        "state_root_claim": "35aa11e6bf4f499acecdf6fe7a58c91925409be5e20f29a7ac185171e4afd3aa"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
       "sender_id": "cain-mr2-node-1",
       "sequence": 650711,
       "signature_b64": "1nMbTVUAYz8DX7ZKbW11/9Wa7y9v1q8c7rOTY3r2YSbwMg3vXA05R1oaYnKV6AWrT8/D8uMTNjxJT8CYDCZvBQ==",
       "timestamp": 1792625883.4404943,
       "view": 418
      },
      "cain-mr2-node-3": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "25e8387fae1748178954b14815e230b6",
       "payload": {
        "prepared_cert_hash": "8d6fa1ed170abfc5a9b317c9f757b718b05ae033540b6e1c94c736a3399622da",
        "state_root_claim": "bd8f0d9f841455fbe3702332d5eb6ae09383f1ec836b74ce3968820d0594a031"
       },
       "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
       "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
       "sender_id": "cain-mr2-node-3",
       "sequence": 650711,
       "signature_b64": "sIdnpSPDepuZy7Y7DLbgGylwGjnvpcRQbJvuFvUJY+FV8QkIBwTWm1GEwL/X6f+pTeW4E/ssqr64xcjQ5nviDg==",
       "timestamp": 1792625883.2724805,
       "view": 418
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "COMMIT",
       "nonce": "568bc712c7d54784a554aff0a56df449",
       "payload": {
        "prepared_cert_hash": "4746c9a33f0509524f0d276220ca6277600899c2edaa5435d6fac8341528d25d",
        "state_root_claim": "bd8f0d9f841455fbe3702332d5eb6ae09383f1ec836b74ce3968820d0594a031"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
       "sender_id": "cain-mr2-node-4",
       "sequence": 650711,
       "signature_b64": "cbA3ETC+NyjoBXRet6ZuSMfGsbN1qLM6PCCfJk3DXHt9k1lxH6LBAzrBIthWuBpmW8kKDAJONGSeN3usm/uaDA==",
       "timestamp": 1792625883.2729514,
       "view": 418
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-3",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "b29322877f8fce8ca415d25ea6eb7979fac6e7b488947a6f6ff79e34cfc87c4d",
    "certificate_hash": "d7cef0bf82d2db875d26d5ff9c30fccec0661704d1e340b274bd5db2ff0d1152",
    "certificate_type": "COMMIT_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "aba3aa052511d9a29036126bcc3e9340ce62bcc273fa85a2475b5abaa349f04b",
    "epoch": 1,
    "leader_proposal": null,
    "leader_proposal_digest": null,
    "parent_decision_hash": "9a81637891f09a20e79a870a3aa2415d8592f21b001ce10764eb8b11e783111e",
    "proposal_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
    "quorum": 3,
    "quorum_policy": {
     "f": 1,
     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 650711,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-3",
     "cain-mr2-node-4"
    ],
    "view": 418
   },
   "committed": true,
   "entry_replica": "cain-mr2-node-1",
   "prepare_qc": {
    "bundle": {
     "aggregate_signature": null,
     "aggregation_algorithm": "ed25519-individual",
     "algorithm_version": 1,
     "bundle_hash": "a36d5607315d18b498e870e9c78d79ead3512b92864626e7e419a2e443d6d94c",
     "individual_signatures": {
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       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "8a57d4e2ce4c42b588aa122db5a52556",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d9a6df51dc9b4d6f8efc4359df147646",
         "payload": {
          "client_id": "hourly-proof",
          "operation": {
           "action": "write",
           "data": {
            "proof": 1195
           },
           "resource": "hourly/hourly-20261021T233803Z"
          },
          "request_id": "hourly-20261021T233803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
         "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
         "sender_id": "cain-mr2-node-3",
         "sequence": 650711,
         "signature_b64": "WmAr+u4LdHAzgPusKcGTakMZ9dY+WE2Alv+EP8Daz0yVdRdzVgHgqkFXcsvpuHFNRPEA0Mt1UfxRs8jeoReLDQ==",
         "timestamp": 1792625883.0791717,
         "view": 418
        },
        "pre_prepare_digest": "b2ee1ef9850d3b66f7b59f1e32d089c7dd2fbf4a76999d1baf96d1f21e1877b9"
       },
       "public_key_b64": "8P4PCtI04O2rvGpeOufwkU1RJnPdjMjth+L/UcerxI4=",
       "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
       "sender_id": "cain-mr2-node-1",
       "sequence": 650711,
       "signature_b64": "ovQaV4lMrwSoPQIilMgNWisdDRJLCTyWKUYeOtY5BIKk7Za4ZpSYu2DV41K1qCVIH7vGOFKnCy1OltbChT1oAA==",
       "timestamp": 1792625883.1581376,
       "view": 418
      },
      "cain-mr2-node-4": {
       "cluster_id": "cain-mr-02",
       "engine_version": "33.4-production-hardened",
       "epoch": 1,
       "msg_type": "PREPARE",
       "nonce": "b0d84087bfa34930a683ba706b291dc9",
       "payload": {
        "pre_prepare": {
         "cluster_id": "cain-mr-02",
         "engine_version": "33.4-production-hardened",
         "epoch": 1,
         "msg_type": "PRE_PREPARE",
         "nonce": "d9a6df51dc9b4d6f8efc4359df147646",
         "payload": {
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          "operation": {
           "action": "write",
           "data": {
            "proof": 1195
           },
           "resource": "hourly/hourly-20261021T233803Z"
          },
          "request_id": "hourly-20261021T233803Z",
          "requested_authority": "standard"
         },
         "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
         "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
         "sender_id": "cain-mr2-node-3",
         "sequence": 650711,
         "signature_b64": "WmAr+u4LdHAzgPusKcGTakMZ9dY+WE2Alv+EP8Daz0yVdRdzVgHgqkFXcsvpuHFNRPEA0Mt1UfxRs8jeoReLDQ==",
         "timestamp": 1792625883.0791717,
         "view": 418
        },
        "pre_prepare_digest": "b2ee1ef9850d3b66f7b59f1e32d089c7dd2fbf4a76999d1baf96d1f21e1877b9"
       },
       "public_key_b64": "SqIx0XEixGU8RzpKPmVxA9P6k4udhRFeMx4CPTedc+o=",
       "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
       "sender_id": "cain-mr2-node-4",
       "sequence": 650711,
       "signature_b64": "tkz8LscJKFq5VKNxVEsu9oZIOvGQsSgSTMAQytvQWRMghLsgF6V/ZALsVSpmbw/hMmHIpyQmLBFmvJE5REIQAg==",
       "timestamp": 1792625883.1985846,
       "view": 418
      }
     },
     "signer_set": [
      "cain-mr2-node-1",
      "cain-mr2-node-4"
     ]
    },
    "bundle_hash": "a36d5607315d18b498e870e9c78d79ead3512b92864626e7e419a2e443d6d94c",
    "certificate_hash": "b1b5bdeb0648bd6857000dbdb31a5b1104b116a5c72e8ec0c5ab823e3c9ad9ef",
    "certificate_type": "PREPARE_QC",
    "cluster_id": "cain-mr-02",
    "configuration_hash": "9ad62c270187b9e16d2938370457ddc257cdf9849be61253f4319a5738387fd2",
    "decision_hash": "aba3aa052511d9a29036126bcc3e9340ce62bcc273fa85a2475b5abaa349f04b",
    "epoch": 1,
    "leader_proposal": {
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     "engine_version": "33.4-production-hardened",
     "epoch": 1,
     "msg_type": "PRE_PREPARE",
     "nonce": "d9a6df51dc9b4d6f8efc4359df147646",
     "payload": {
      "client_id": "hourly-proof",
      "operation": {
       "action": "write",
       "data": {
        "proof": 1195
       },
       "resource": "hourly/hourly-20261021T233803Z"
      },
      "request_id": "hourly-20261021T233803Z",
      "requested_authority": "standard"
     },
     "public_key_b64": "+x/1i4xlleDAdLt6vNaNfFaGVn8yo/N35Ax0mYAv2F8=",
     "request_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
     "sender_id": "cain-mr2-node-3",
     "sequence": 650711,
     "signature_b64": "WmAr+u4LdHAzgPusKcGTakMZ9dY+WE2Alv+EP8Daz0yVdRdzVgHgqkFXcsvpuHFNRPEA0Mt1UfxRs8jeoReLDQ==",
     "timestamp": 1792625883.0791717,
     "view": 418
    },
    "leader_proposal_digest": "b2ee1ef9850d3b66f7b59f1e32d089c7dd2fbf4a76999d1baf96d1f21e1877b9",
    "parent_decision_hash": "9a81637891f09a20e79a870a3aa2415d8592f21b001ce10764eb8b11e783111e",
    "proposal_digest": "1815a25e4e8fa36ce70b9e877476538f5be1b63ef421de7b587c7cb1ea2892e4",
    "quorum": 3,
    "quorum_policy": {
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     "n": 4,
     "quorum": 3,
     "rule": "ceil((N+f+1)/2)"
    },
    "quorum_policy_hash": "13d05661a0b1d519909ca36ee4c21be59adc1384a0a7da6d906dc5248e86130c",
    "sequence": 650711,
    "signer_set": [
     "cain-mr2-node-1",
     "cain-mr2-node-4"
    ],
    "view": 418
   },
   "request_id": "hourly-20261021T233803Z",
   "sequence": 650711,
   "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": "9clKdC2nQ8YFVA6+5z64OT48AkS/9tQQxURxLcktbHU5028pPMEKoMCxmbhYO+R68MGeWLL4QSjih5UQ/ypkAg==",
 "proof_hash": "948b6b7ad4943706787406ee0822c4b8053c6e582c909066c228858b1d1c6fe9"
}