Evidence row 3431750

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": "2026-11-05T17:09:46.271271Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T17:09:46.271271Z",
        "updatedAt": "2026-11-05T17:09:46.271271Z"
      }
    },
    "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": "1.16.0"
        }
      ],
      "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": "1.16.0",
      "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":"c2e67914e1cdc1217a0ee0eccc1fde638ac9ba69fa383f65404a4c26a38a5767","id":3431750,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793899306769769,"prev":2708812,"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 2026-11-05 (322504 rows).

1. 0x2a9dfcf8d01ec005fde8058d9e5df191dc9eec2cf4bf4627e7f9ba721a687179
2. 0x229a0a84235038deaf3b6e39a32a8aed3b91fb3d32f2525dc908dfc694609240
3. 0xee1bfd3125b1779fd01acdac74b0175bfc7abc9596cda0493569f560f86953f0
4. 0x4d8177944f709fb09dcefe4b516cbafbf68e7b97d69a0ec95e0f8e66c288d057
5. 0x4b58ed9b67eedfb3f799e4064c8d56a3594d64f6ae9e438c39acebd665e6e0b7
6. 0xa7a2724debbe4b38b1664460ad5d4e585ee147c3e46a75e2afe5a6a0f015123c
7. 0x734959959c22110134848f7cd45e87290b3a6a98cddfbb98161fa9ff6938af07
8. 0x0dcd5584aed832df41d345f9511d3833280b47aa4c7b60849ae6ad5fcde9e2c6
9. 0x4ffeb8f297d20c08bd49ed3884ec24d97d9db1217e4932cd308ec7091f95b6d0
10. 0x5ae71a09cef78b457edff71688d53424a840668c75b8d8d03c3646190628429b
11. 0x3457bc08698163cb6dfea83a2511604d88f5647f7145d7467eef4bf17a7e9a4c
12. 0x3653809347688d86ae36c4a9b471521e78e7db7b1409d4fb5f86e9d73e3ee256
13. 0x6fbe23cbb012f30cf469d9eab6acaff62ab8ad93598502a3bdbd6f4ee329a80e
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94