Evidence row 800571

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp-hosted.whoisxmlapi.com/mcp"
    ]
  ],
  "name": "io.github.whois-api-llc/mcp-whoisxmlapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:07:30.287915Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:07:30.287915Z",
        "updatedAt": "2026-10-28T20:07:30.287915Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "34 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.",
      "name": "io.github.whois-api-llc/mcp-whoisxmlapi",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "WhoisXML API key (get one at https://whoisxmlapi.com)",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "WHOISXMLAPI_TOKEN"
            }
          ],
          "identifier": "@whoisxmlapidotcom/mcp-whoisxmlapi",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.10.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp-hosted.whoisxmlapi.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/whoisxmlapi/mcp-whoisxmlapi"
      },
      "version": "1.10.0"
    }
  },
  "source": "mcp_registry",
  "summary": "34 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API."
}

What the leaf hashes

{"body":"e9f63df435e2a7d837d9f372e6fbd31a8c082cdcbfd15e4293b43fdf365d68d7","id":800571,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218350457606,"prev":561760,"subject":"mcp_registry:io.github.whois-api-llc/mcp-whoisxmlapi","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. 0x6df9e52f12986575050f0583609e14350df31f3bbc68e6b4f45720ef38a323ac
2. 0xbd501bcc74246f984483d2606386c641a1e7f36da827010cb1740270d1a4e36d
3. 0x3fc73bfbd22e711196e4d59c02d6914d68233399a248d574640fe292fdbf9aff
4. 0x15946a1004d7793ad708e31f206613cd6a6cfea0cc4d1c31d7f4ea6b73482b68
5. 0x57fa1fb020df5cdf4a2562c65934c0008c0eda51ec20a46b908f57cc5ddf4965
6. 0x41a0e9ee2c3e675c046addd587d6e097cd105423beba2ea4c0f76e985f79873b
7. 0xa55a33f61775afa083ad5810bca467d30b3888fc6fe9f3ba5cc17ddb12e26b84
8. 0xf7fd4f1d799d91c9ff0808723eb3df35946cf852dddf9f95c5154e0fcbf56859
9. 0x21d629c63425805db548b0415aca69d3e303e273623068819013c6499efdb2e8
10. 0xd2a22d61c2ccaf8e9df3113d0560a5b4c32869aee2ea35dab27bd27a4290a9c5
11. 0x01d9a85eb33cb0c02dcfdd82f6775a30ea866ef2a89da712cc6c2508ffa4464d
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