Evidence row 738605

What was observed

{
  "endpoints": [
    [
      "web",
      "https://nimbooks.subimpact.net/mcp/"
    ]
  ],
  "name": "NimBooks",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T03:46:39.094716Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T03:46:39.094716Z",
        "updatedAt": "2026-10-28T03:46:39.094716Z"
      }
    },
    "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": "1.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/subimpact/nimbooks-mcp"
      },
      "title": "NimBooks",
      "version": "1.3.0",
      "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":"16983514f79527d815cf56989213c972fd10f7aacd20c0fd59542d9089b170bb","id":738605,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793162479457062,"prev":733108,"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. 0x3df08c18e5e0d3548c9b43fbc20124497869e8ac102a56533cae200e1236fd4e
2. 0xe4d43bee544b9ba6e007043340874f0afe0d3ffa326e6999b0f0856c0c987ef7
3. 0x8034e87b5770537a1939613191c1234532a275b0bbbd08b6ffa96332afb20444
4. 0xaa1315addabf4ca9e0ec179c10b7886b6aed414c267ca229284b55f6d90b38e5
5. 0x92284b440763edcb79ca1cab214b4019341b78d829516092955a3714b1a9a166
6. 0x6f9238441426b6e99a4924a615ca522b6fae26f0cd8e2493a52f6cdaa0765106
7. 0x2e4c488a662a9bdae1d0ca28f6666677c8128792eb7d0569e03156f49038adcb
8. 0x2772d166d60595e9c7b2669eb05926dccf1d90c2fe67ebbdd985443c5e85fae6
9. 0x5b73e95c871349ef7a4ea7c47d6e488c942b20ae3a7e321067f330183d85baad
10. 0x64bd5c601b97b0e91172a4cc6287a95add21173084bfad16f5089640051b45e2
11. 0x55655d5c192fc5685985fc9ce2423b0d7343dc09dd7c761ebe0158f357243bea
12. 0x9432d3112270e8594524cb00b61a69d10ec5b781959bc3349dd2791768b9091a
13. 0x63d8fba4c1ac6356bc7771c30133b584693889fff67becc311d415976695e5d1
14. 0x7b2e5f158ccf01de5b2c0c5b723d8c5a690e0d4e9302d283bc82cd202622595e
15. 0x91690f98682e078d41b8b72edeaea70473545a876fc3baa645fc988225096386
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae