Evidence row 2521444

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": "2026-11-03T03:25:11.575595Z",
        "status": "active",
        "statusChangedAt": "2026-11-03T03:25:11.575595Z",
        "updatedAt": "2026-11-03T03:25:11.575595Z"
      }
    },
    "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": "1.13.0"
        }
      ],
      "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": "1.13.0",
      "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":"be516c625f03564aa3ea0a19b92451e9b00f2c7c4f216d9c8413d5550f50525b","id":2521444,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793679539556829,"prev":1055429,"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 2026-11-03 (425475 rows).

1. 0xd905bcd5383a63a61353501bb2e83fad9bf7ce7db312ea26661865073c2d49d5
2. 0xd89df237188b50e06d8ad86f6fd099db9f66146d6e1833b8f3b3e1b8ea0f37fc
3. 0x7b03da1bb9b86954b3b10fddef1842b91f1c6fe408cb8e312e54dfb8c5adec3a
4. 0x555b1a1b69ff55c0afa620543f0e046ebbba1a92018c04f36f01f58a3ac57a39
5. 0x5d2583c90d88b6dab2f8974339c9e445fd9a010df653c74ce5764e61c05c33bb
6. 0x34df3a8098711f6ac602be8b602e3b510320e724cae3e533d8208624e5de0898
7. 0x19b36daddeed561ed3c390ff1880a0ab3fe9744139d6be2474abcd243c6e646d
8. 0xc5b6c995be5dd1134ce84fb52ff78e450cebaecf2719269892f0d97c42148676
9. 0x38655d4a3ade677cf498a01da0fda6414cc253cb27009f45d6d1ead232f7d177
10. 0x9c960073c81f0050fa42404db906562bd3082f82f8b02eddb96c27da51aab26b
11. 0x813e7025feb7d7cbbb5bb5efe491873d5e9aec32eab90109d17d3ecf38b7fcd6
12. 0x48e5af95f9eb80bba4fbc0a698a6f7e78f9b400ee2c3eb0be1c4c5bb86394956
13. 0x18e08ad394067093dae6bbbe34056f7bb1c1d5e741eeb914e13018528f512324
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7