Evidence row 1034237

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": "2026-10-29T16:12:02.600991Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T16:12:02.600991Z",
        "updatedAt": "2026-10-29T16:12:02.600991Z"
      }
    },
    "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.",
      "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": "1.11.0"
        }
      ],
      "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": "1.11.0",
      "websiteUrl": "https://mcp.whoisxmlapi.com"
    }
  },
  "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":"af801bb129a754fc7d0cb609c197256c2470174152b4f5701aef761822212bb3","id":1034237,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793290410688071,"prev":985790,"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. 0x95f781df1ddabf50c6a514c7fd7c1c325de6d33fd79d534c773b25b92c2b4c1a
2. 0xf8a9565e4b1f760dbed9cc4a0e6ad57505c917b1d19c84c42108b4c2aead8b92
3. 0xe8833fdbb857fd566c0a27ae61d36d87c669cecc0e8695878bc9ae079d696e54
4. 0x5008dfdd9418047bf5fc04ac599c852d35dc680262feff9b7da2d4d569821845
5. 0x8daa8bb3b1fbc1713acea281623f01f5867923966b5ce511c03fce0241c67474
6. 0xf9f827eb4ed824248cfe893736937c11596308f1648f92ddd65282942d07afd8
7. 0xad3109d863a98b90c78b596c4fe4f9f28c7b3a94cb28d89cdee5eb0b90f2db24
8. 0x908f51993cc8f66019c7f85f44f8d67b5431f8d14b69fc1db45bfaa4b2492dd8
9. 0x86865bb0600de253d4b40dad6c78bc09f4947a7cf1363164f19d384f71897e32
10. 0xfd1d9b8cdd0dbad15f0b82164f4e1a1eed0b5aab48a1f91f6ac9a98490bf36df
11. 0x62c5e5516e6b91b634a748a2e55607c9ad42c638cf6b4c1f14ecda400c5b96e9
12. 0x5d5a3a20a5e3a2d8954f344d71e31e521736c7ff26c66e23a8131ffe1664e652
13. 0x27d0671676af363c48faa6ba6f13ccf8220db4153f3228b82faf62df6a2569a6
14. 0x2b11062f499f97c836e687fbba91202ea7ff254c8f8928d683df655cd117d9ec
15. 0x09d5ec1c01b0f087fe9f6cc95432188552da9adc88004aed57401ea49f2b56d4
16. 0xe38dc587bc010668982bd78025ac33d7326ffc2587f2de00e848da2718907ecf
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1