Evidence row 1055429

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp-hosted.whoisxmlapi.com/mcp"
    ],
    [
      "web",
      "https://mcp.whoisxmlapi.com/"
    ]
  ],
  "name": "WhoisXML API MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T22:29:24.82513Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T22:29:24.82513Z",
        "updatedAt": "2026-10-29T22:29:24.82513Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "35 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "400x400"
          ],
          "src": "https://mcp.whoisxmlapi.com/logo-400x400.png"
        }
      ],
      "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": "1.12.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp-hosted.whoisxmlapi.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/whoisxmlapi/mcp-whoisxmlapi"
      },
      "title": "WhoisXML API MCP Server",
      "version": "1.12.0",
      "websiteUrl": "https://mcp.whoisxmlapi.com"
    }
  },
  "source": "mcp_registry",
  "summary": "35 WHOIS, DNS, IP, threat intelligence, email, and bulk tools for AI agents via WhoisXML API."
}

What the leaf hashes

{"body":"6ad83c1d6ab575297e10e7a85ba611638eea887999233f834b298b73db4b4c60","id":1055429,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793315687333620,"prev":1034237,"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 2026-10-29 (242798 rows).

1. 0x5088ff135d8a714c40162aad662b3c0b82fadf86afcbcdd4b491269d5e6a2f28
2. 0x79afc6a8da711151bace3573623cb7e20f5184ed6f88d82d590422d45e0162cc
3. 0x5ca3d1ab7429dd4e09e527df61734b39247c489b249ffc5ab4393095b2510027
4. 0x135c9cb5befd90d63e4a4ec76989dc17f0887702f114152777ec6eb9ec3c6509
5. 0x86335959b3f6e0c3a4561e942a99e6b3ecd98ffad8e7c6204e79cabcd24019e9
6. 0x97e4168ccf6cd3e22a83c7da409cfeffc6e2d7c8de94d4ef08e50ff6d19c286a
7. 0x383bb3c3d4f69963077703151a64642c4c3e7c00d52485f5b518e0f66b4440aa
8. 0xf04e50c550af246d488f24c48de343a15ca2d04c6efc261b04097003a451a9e0
9. 0xb9905ed59eee67835d8f0170c24dc85e7a8822b373c38f9c7b987bdc69154977
10. 0x8d9a5094e28f270bede037167f9cded4c6717cda54e9ddcaed64fe8cf949be75
11. 0xf7383b6da2bee365f63358d9706836529b726f2d2cdb1214e6089856615b75d4
12. 0x2b8924ef7ed54074829f812afd4fdaaa082b9ab44595f948f602d8cad51f29ae
13. 0xae5d1c502186dda5bbb95edb5ddd312e0570f6a20c941c054e7c943cc5d5b0dc
14. 0x60542b996483c326b2bd752f929fe970246f1c807373ecefc7577bc6cd0a4cfb
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1