{
  "entry": {
    "seq": 4,
    "at": "2026-10-14T16:16:03.616Z",
    "type": "rules.published",
    "subject": "rightshold-production",
    "payload": {
      "changed": [
        "license_readings"
      ],
      "hash_scheme": "sha256 of the canonical JSON of each rulebook as served by the API",
      "rulebooks": [
        {
          "hash": "30eaf9b86377099a3922e26e37a72ae8ed6b95869d1fb06d16bdc0c72c226afe",
          "id": "grade_method",
          "version": "rightshold-bureau-grade-v1"
        },
        {
          "hash": "82cfb1535501e16e720d0d7c101ec9679e8fdcf0a2b2620ae827df272f094026",
          "id": "arbitration_rules",
          "version": "rightshold-arbitration-rules-v1"
        },
        {
          "hash": "976cc00fd79b511ae3c56519e905e3950e3019d4e23391f0531de1bd0cb77757",
          "id": "license_readings",
          "version": "2026-10-09"
        },
        {
          "hash": "373b708317e97c17b123450b0ef1decbf79230ac4a2ac30348540220ac82cf02",
          "id": "kya_levels",
          "version": "rs-kya/0.1"
        },
        {
          "hash": "918dc5cfc66414c35ca83497c6d11cc47b7665fc04d20c7e0d186c94ceba0b89",
          "id": "pricing",
          "version": "2026-10-11"
        }
      ]
    },
    "payload_hash": "fe60b4e401e08b2ff994074bef06c861aff1bc97cfdfe1c3db4456c08606033e",
    "leaf_hash": "06791c5f0e30333aa9a5066f41b708bed5447856f31a75221aeb2baf72ff5834",
    "block_height": 2,
    "texts": {},
    "data": {
      "changed": [
        "license_readings"
      ],
      "hash_scheme": "sha256 of the canonical JSON of each rulebook as served by the API",
      "rulebooks": [
        {
          "hash": "30eaf9b86377099a3922e26e37a72ae8ed6b95869d1fb06d16bdc0c72c226afe",
          "id": "grade_method",
          "version": "rightshold-bureau-grade-v1"
        },
        {
          "hash": "82cfb1535501e16e720d0d7c101ec9679e8fdcf0a2b2620ae827df272f094026",
          "id": "arbitration_rules",
          "version": "rightshold-arbitration-rules-v1"
        },
        {
          "hash": "976cc00fd79b511ae3c56519e905e3950e3019d4e23391f0531de1bd0cb77757",
          "id": "license_readings",
          "version": "2026-10-09"
        },
        {
          "hash": "373b708317e97c17b123450b0ef1decbf79230ac4a2ac30348540220ac82cf02",
          "id": "kya_levels",
          "version": "rs-kya/0.1"
        },
        {
          "hash": "918dc5cfc66414c35ca83497c6d11cc47b7665fc04d20c7e0d186c94ceba0b89",
          "id": "pricing",
          "version": "2026-10-11"
        }
      ]
    }
  },
  "status": "sealed",
  "block": {
    "v": 1,
    "height": 2,
    "prev_hash": "2bf8af63a980ded3a44fa77dd742726b6506794e3207c447926fe4197c55ed06",
    "merkle_root": "06791c5f0e30333aa9a5066f41b708bed5447856f31a75221aeb2baf72ff5834",
    "first_seq": 4,
    "last_seq": 4,
    "entry_count": 1,
    "at": "2026-10-14T16:16:03.628Z",
    "key_id": "key_f6a85f595bce8b9f",
    "block_hash": "e559b6290746f52a50d98b3a64253c2a3b88cca668146edb2eedbbc470a17aa5",
    "signature": "OCuSkZ6kTlC2E0alEjpm8rmznhCFs/9M28o2JzpFzclKOMalpc9DghohFdXF6zlDpruDzHqj77rzgHB1NQ7MCQ==",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEA901XhjpBAEz+oJbwbGxJQiQ3bZ1PIM8WWzZpPLnIMSI=\n-----END PUBLIC KEY-----\n"
  },
  "proof": {
    "leaf_hash": "06791c5f0e30333aa9a5066f41b708bed5447856f31a75221aeb2baf72ff5834",
    "index": 0,
    "path": [],
    "merkle_root": "06791c5f0e30333aa9a5066f41b708bed5447856f31a75221aeb2baf72ff5834",
    "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": {
    "final": false,
    "witnesses": 0,
    "required": 2,
    "finalized_through": null,
    "rule": "A block is final once 2 independent witnesses have cosigned it or any later block; each header commits to every earlier block."
  }
}