{
  "entry": {
    "seq": 98,
    "at": "2026-11-07T00:10:13.537Z",
    "type": "activity.daily",
    "subject": "activity:2026-11-06",
    "payload": {
      "day": "2026-11-06",
      "excludes": "sandbox keys, a2ally's own probes, failed calls",
      "journal_entries": 93,
      "journal_root": "b06de9d748677933b3a973d5e7e0faf4ccb300d66614accd7b648f252eafe238",
      "successful_tool_calls": {
        "ask_a2ally": 1,
        "check_license": 1
      },
      "total": 2,
      "v": 1
    },
    "payload_hash": "0773ce0d9441576ce6cbce1b58013f83628ee32650e2f78537e74564cc46b8ce",
    "leaf_hash": "bc07f738da372827fd8564182685dcf0df5f0c31b31d8a9fc2460d3fc4e2a229",
    "block_height": 28,
    "texts": {},
    "data": {
      "day": "2026-11-06",
      "excludes": "sandbox keys, a2ally's own probes, failed calls",
      "journal_entries": 93,
      "journal_root": "b06de9d748677933b3a973d5e7e0faf4ccb300d66614accd7b648f252eafe238",
      "successful_tool_calls": {
        "ask_a2ally": 1,
        "check_license": 1
      },
      "total": 2,
      "v": 1
    }
  },
  "status": "sealed",
  "block": {
    "v": 1,
    "height": 28,
    "prev_hash": "59dfdb3f7765d121ca0df789908ff56481878803d2c9a63d61985eec1f9dd9a2",
    "merkle_root": "bc07f738da372827fd8564182685dcf0df5f0c31b31d8a9fc2460d3fc4e2a229",
    "first_seq": 98,
    "last_seq": 98,
    "entry_count": 1,
    "at": "2026-11-07T00:10:58.527Z",
    "key_id": "key_a521921c2ba20669",
    "block_hash": "74fda32609f3d186ca8ef8f8a8f27828e130de238152a43db40cd95cf3c99973",
    "signature": "ml5M6qua+Oa5MiZeu5XdYBAYxrTbGGGyHs43aonNAhCNWydN1pZv2l6vERFv3o5x0CGRsEbfv9HH1XMJ4oj3AQ==",
    "public_key_pem": "-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAinQBNSxd0YmodQg1YCzttE4X9fNtHXqIrSGUWsEHblA=\n-----END PUBLIC KEY-----\n"
  },
  "proof": {
    "leaf_hash": "bc07f738da372827fd8564182685dcf0df5f0c31b31d8a9fc2460d3fc4e2a229",
    "index": 0,
    "path": [],
    "merkle_root": "bc07f738da372827fd8564182685dcf0df5f0c31b31d8a9fc2460d3fc4e2a229",
    "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": 974874,
      "confirmed_through": 199
    },
    "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."
  }
}