{
  "entry": {
    "seq": 17397,
    "at": "2026-11-06T20:19:40.135Z",
    "type": "safety.rating",
    "subject": "skill:typesafe-ai-blog-dont-call-it-a-decision-model-aaa1f9b302",
    "payload": {
      "as_of": "2026-11-06T19:05:31.531Z",
      "band": "Good public signals",
      "check_version": "rs-safety-checks-2.0",
      "evidence_sha256": "23825d3b48107bed79aec3ba49bdabd63ca6ca52f807381492825d2f05025eac",
      "id": "typesafe-ai-blog-dont-call-it-a-decision-model-aaa1f9b302",
      "kind": "skill",
      "rating_sha256": "d1669c2e85949a144c1f7be9ba49292dd0eeb639280f35dcd3ada85418dd6b5d",
      "score": 71,
      "stream": "safety_ratings"
    },
    "payload_hash": "014ed107d592a956c62ccca9430d0c945cb69144c968cd592b86bfffc5f3e709",
    "leaf_hash": "bd2d82dc03ff1446690f5a566e9328bce85d1b3e32f9d76803337abed469838e",
    "block_height": 4044,
    "texts": {},
    "data": {
      "as_of": "2026-11-06T19:05:31.531Z",
      "band": "Good public signals",
      "check_version": "rs-safety-checks-2.0",
      "evidence_sha256": "23825d3b48107bed79aec3ba49bdabd63ca6ca52f807381492825d2f05025eac",
      "id": "typesafe-ai-blog-dont-call-it-a-decision-model-aaa1f9b302",
      "kind": "skill",
      "rating_sha256": "d1669c2e85949a144c1f7be9ba49292dd0eeb639280f35dcd3ada85418dd6b5d",
      "score": 71,
      "stream": "safety_ratings"
    }
  },
  "status": "sealed",
  "block": {
    "v": 1,
    "height": 4044,
    "prev_hash": "4e99af93d6a7d13b8088b5499f29a816d2a352d354639f8026fdbcf7e00db849",
    "merkle_root": "89623504c36c99d3f2e12885fc2e728199cb8ff1a574b81e1872d2a0b538d31f",
    "first_seq": 17393,
    "last_seq": 17398,
    "entry_count": 6,
    "at": "2026-11-06T20:19:40.191Z",
    "key_id": "key_41eb7b6d1b11968a",
    "block_hash": "a023608efddf0ce306d5b8e02668721f4b8b7768b9b08d7c5a3c4914b383e6c8",
    "signature": "HWWki8LDIHufTZzPgyEs9c/JzntHvyf+BvuB2fVqJ0pooinfCe5/zytA3lGD5iTQL2l2AeMP38nIbrVmunaMAw==",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAEYWJAvPDwdwiByA4ucuPBAV0jLWwXGgtbZqbyrLNMiM=\n-----END PUBLIC KEY-----\n"
  },
  "proof": {
    "leaf_hash": "bd2d82dc03ff1446690f5a566e9328bce85d1b3e32f9d76803337abed469838e",
    "index": 4,
    "path": [
      {
        "side": "R",
        "hash": "8bbaf116b0c734a214df14a0ce3fe2d5e47abe3ab159b10c374194ce46ad9c50"
      },
      {
        "side": "L",
        "hash": "e20701499b20c981c269c9f405a3b280e56160d34f049f90c2aa85c4101c2098"
      }
    ],
    "merkle_root": "89623504c36c99d3f2e12885fc2e728199cb8ff1a574b81e1872d2a0b538d31f",
    "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": 0,
    "required": 2,
    "finalized_through": null,
    "bitcoin": {
      "anchored": true,
      "block_height": 974855,
      "confirmed_through": 6047
    },
    "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."
  }
}