{
  "entry": {
    "seq": 142,
    "at": "2026-11-07T01:23:43.540Z",
    "type": "peer.checkpoint",
    "subject": "rightshold.com",
    "payload": {
      "block_hash": "eb0226593a8f025e6e491c16e6e2456cb9bc236e6c80991ba3bc1b21211b8983",
      "height": 4120,
      "key_id": "key_41eb7b6d1b11968a",
      "last_seq": 18107,
      "peer_domain": "rightshold.com",
      "relation": "common_ownership",
      "spec": "rs-peer-ledger/1",
      "verified_from_height": 4095
    },
    "payload_hash": "26b3c3a7fa4382c21b03cd8136a091232c901badc74ebccf5c86cd03103f7c67",
    "leaf_hash": "fe1ce773c190718201d4c9c6b82676006f41aebb9e924b121bf068bb7bd7bb18",
    "block_height": 55,
    "texts": {},
    "data": {
      "block_hash": "eb0226593a8f025e6e491c16e6e2456cb9bc236e6c80991ba3bc1b21211b8983",
      "height": 4120,
      "key_id": "key_41eb7b6d1b11968a",
      "last_seq": 18107,
      "peer_domain": "rightshold.com",
      "relation": "common_ownership",
      "spec": "rs-peer-ledger/1",
      "verified_from_height": 4095
    }
  },
  "status": "sealed",
  "block": {
    "v": 1,
    "height": 55,
    "prev_hash": "fecec13e7488c03b673de1e3b6a93fe55ec4b217003bb366fa7cf4c2296b4b80",
    "merkle_root": "508012dbd256a7b460144fe8bea9e53720b872fb742a793077f40827faa3c338",
    "first_seq": 140,
    "last_seq": 142,
    "entry_count": 3,
    "at": "2026-11-07T01:24:15.074Z",
    "key_id": "key_a521921c2ba20669",
    "block_hash": "592285687a8cfa9dd1a3b74e35bd5084e1a34d14fa9436e72835227155faceff",
    "signature": "agCL+T/pc/D4FRKZJ7VXhGHmh6I++5w6YVB2a0E+RQtmln+3WMocunuPQcmfzUu2tM0Pi/4XRjmUBUIriOT9Aw==",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAinQBNSxd0YmodQg1YCzttE4X9fNtHXqIrSGUWsEHblA=\n-----END PUBLIC KEY-----\n"
  },
  "proof": {
    "leaf_hash": "fe1ce773c190718201d4c9c6b82676006f41aebb9e924b121bf068bb7bd7bb18",
    "index": 2,
    "path": [
      {
        "side": "L",
        "hash": "c5ac4eeec2c93e17b3dbcbb5876fc582c993118409edbe238ff167d606baf5a3"
      }
    ],
    "merkle_root": "508012dbd256a7b460144fe8bea9e53720b872fb742a793077f40827faa3c338",
    "how_to_verify": "payload_hash = sha256(canonical(payload)); leaf = sha256('leaf:' + canonical({seq, at, type, subject, payload_hash})); fold the path (R: sha256('node:' + acc + hash), L: sha256('node:' + hash + acc)) to merkle_root; verify the Ed25519 signature over canonical(block header)."
  },
  "finality": {
    "state": "bitcoin-anchored",
    "final": false,
    "witnesses": 0,
    "witnesses_confirmed_unaffiliated": 0,
    "witnesses_total": 1,
    "required": 2,
    "finalized_through": null,
    "bitcoin": {
      "anchored": true,
      "block_height": 974877,
      "confirmed_through": 77
    },
    "states": [
      "recorded",
      "sealed",
      "bitcoin-anchored",
      "witness-quorum",
      "final"
    ],
    "rule": "States climb recorded -> sealed -> bitcoin-anchored -> witness-quorum -> final. A block is final only once its hash is confirmed in Bitcoin AND 2 confirmed-unaffiliated witnesses on distinct registrable domains with distinct keys have cosigned it or any later block; each header commits to every earlier block. Cosignatures from affiliated, unconfirmed, pending or challenged witnesses are public evidence but never count toward quorum. The quorum steps up on a published schedule as confirmed-unaffiliated witnesses grow: 2 required while fewer than 5 are confirmed, 3 at 5, 4 at 10, 6 at 20, 8 at 40. Every tier's requirement sits well below the count that triggers it, so churn is weather, not a freeze; the requirement is recomputed from the live count on every read."
  }
}