{
  "block": {
    "v": 1,
    "height": 73,
    "prev_hash": "b98380f0c149bfaaaf331e4e30cf9a3a19ff7f901a04cc09fc7a246273d8ee98",
    "merkle_root": "312c545889270f9f651524a2b60b7c6acbbfee049e5ccb01c3596ccb2c1c34f1",
    "first_seq": 168,
    "last_seq": 168,
    "entry_count": 1,
    "at": "2026-11-07T02:07:15.221Z",
    "key_id": "key_a521921c2ba20669",
    "block_hash": "bb7eb2517d16ee5b4f074e5b76bb53621ddcf711d379f9357beb3d43cfad04f0",
    "signature": "+EsEvJ8ywTH33+0ZVDtWme60G2K2q7GJNq4mE+pVTVzH4l4RbTZ3TiM4+xn6jFuEDqqSiZaAauDs3AMFsx5xAQ==",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAinQBNSxd0YmodQg1YCzttE4X9fNtHXqIrSGUWsEHblA=\n-----END PUBLIC KEY-----\n"
  },
  "entries": [
    {
      "seq": 168,
      "at": "2026-11-07T02:06:33.403Z",
      "type": "incentive.accrued",
      "subject": "W-001:77b542fc",
      "payload": {
        "event": "witness_cosign",
        "micro": 10000,
        "stream": "incentive",
        "subject": "W-001:77b542fc"
      },
      "payload_hash": "255dd5640cf275f2f427a8e251661c62ae19386bc0bca50d8f1fdb3e71cd5cc0",
      "leaf_hash": "312c545889270f9f651524a2b60b7c6acbbfee049e5ccb01c3596ccb2c1c34f1",
      "block_height": 73,
      "texts": {},
      "data": {
        "event": "witness_cosign",
        "micro": 10000,
        "stream": "incentive",
        "subject": "W-001:77b542fc"
      }
    }
  ],
  "finality": {
    "state": "bitcoin-anchored",
    "final": false,
    "witnesses": 0,
    "witnesses_confirmed_unaffiliated": 0,
    "witnesses_total": 0,
    "required": 2,
    "finalized_through": null,
    "bitcoin": {
      "anchored": true,
      "block_height": 974880,
      "confirmed_through": 123
    },
    "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."
  }
}