Evidence row 733108

What was observed

{
  "endpoints": [
    [
      "web",
      "https://nimbooks.subimpact.net/mcp/"
    ]
  ],
  "name": "NimBooks",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T02:03:28.265602Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T02:03:28.265602Z",
        "updatedAt": "2026-10-28T02:03:28.265602Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only Nimiq books: balances, history, statements, staking, payment and stake links. Never signs.",
      "name": "io.github.subimpact/nimbooks-mcp",
      "packages": [
        {
          "identifier": "nimbooks-mcp",
          "packageArguments": [
            {
              "description": "Your Nimiq address (NQ...). Used when a question does not name one.",
              "format": "string",
              "name": "--address",
              "type": "named"
            }
          ],
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/subimpact/nimbooks-mcp"
      },
      "title": "NimBooks",
      "version": "1.2.2",
      "websiteUrl": "https://nimbooks.subimpact.net/mcp/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only Nimiq books: balances, history, statements, staking, payment and stake links. Never signs."
}

What the leaf hashes

{"body":"bd9c9e24f4f64435b0d52113af660cd8832103875d74d1d53c558d159d82368d","id":733108,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793155277555487,"prev":52845,"subject":"mcp_registry:io.github.subimpact/nimbooks-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x6e81568154f032cdfa06ccc3701b0a7309019c78ed0b5c23deb4888a89f0346c
2. 0x3c6426a75d9f8a3cb496d8c1732efaa765355a77629a053d94bb7eef62d18f51
3. 0xaf33d05005cc926b7ae341e501af3007330c15eba123924ff48f62f4a5460d58
4. 0xd3c74732319e019510e4c31b6917166794daed6630884c95388ea8834c0c3601
5. 0xbd2338adbfcf8d313824c16ce4fb8243b9b69325cfce80159753053d919abb93
6. 0xfa4beb6f3d3c30624db2294dc803dcfdddff5c44b883556f7bfa03aa79a6f1e6
7. 0x6f9caf0dc8add4ca657f607c4723869fa06a969660c2d1712931eca064f43ddd
8. 0x138fa52ac94d067f18a299f3f370cafad65157e6d99898f422ddb604c3f13864
9. 0x9bd6edd9d3b7553895254f2bd3c70925adc1e3bbb08be380d26658d9776b4309
10. 0x5378040ad11c4152b5e16b1dc737e43f6aaf162c27f1aa0ddebd0404fbbcb4d7
11. 0x2d2a177fe7041e2f48e169f2c5898f271b6fa0fdc6657fd920d220bbb2c58e1b
12. 0x88845266740acfdcd21831fcd6c466a7b595d7dc73e7d99e39b94c1b4e60e20c
13. 0x7f155f68af02d8849db98e7526c24e043693127acc289e6a058a9d26a9c83335
14. 0x13a2df73da081eeb4e6752fd2a3d176d9f2a8d2dd01b46f18b266eb7116ace2f
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae