Evidence row 52271

What was observed

{
  "endpoints": [
    [
      "web",
      "https://customdomainapi.com/docs/ai-agents/"
    ]
  ],
  "name": "Custom Domain API",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-13T03:21:53.883379Z",
        "status": "active",
        "statusChangedAt": "2026-10-13T03:21:53.883379Z",
        "updatedAt": "2026-10-13T03:21:53.883379Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Register a SaaS app's customer hostnames, show their DNS records and checks, recheck or delete them.",
      "name": "io.github.sireto/custom-domain",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your edge, such as https://edge.example.net (https only)",
              "format": "string",
              "isRequired": true,
              "name": "CUSTOM_DOMAIN_API_URL"
            },
            {
              "description": "An application API key (cd_...), never an operator token",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "CUSTOM_DOMAIN_API_KEY"
            }
          ],
          "identifier": "custom-domain-mcp",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.13.0"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "mcp-server",
        "url": "https://github.com/sireto/custom-domain"
      },
      "title": "Custom Domain API",
      "version": "0.13.0",
      "websiteUrl": "https://customdomainapi.com/docs/ai-agents/"
    }
  },
  "source": "mcp_registry",
  "summary": "Register a SaaS app's customer hostnames, show their DNS records and checks, recheck or delete them."
}

What the leaf hashes

{"body":"8a4495b74f26a7eb990cea11084631b6006943cde97c894dba2880822f86e52f","id":52271,"kind":"listing","method":"baseline/1","observed_us":1793025419741077,"prev":null,"subject":"mcp_registry:io.github.sireto/custom-domain","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xcc0b65e52b55068f775a87c963c81ea4390d80b5659ed32efd3c627708553f98
2. 0x67fea400fa4efa261f26855d55b1f7f765bf8c939f77ba0e8c6c81670f116136
3. 0x0a5d8ae9037bffa13659caed5d36c7ad8e70a0b6ed2b3333f5d6915188328b59
4. 0x4b2b2cc5cd947cfc3ac8896a44f51ef1d938b107883be6c0c5cfdb7fce34f874
5. 0xaa44768899ad67b5a0408e66904542e504bef41ca3db60bde28bbe8f46ff707f
6. 0x272b2662c9fc8801c90afc89c53a4535f6b40cd7ecbcadc31ccc1edfef7a4b9d
7. 0x202cc55b3cb3f028a5cf872df03d30f5c0064316d1431d27f8a83bf632e4798c
8. 0x88fa9dc278df8521458dc278d0de7a3c295d03710d17137fb9fd7fa9890d0bc7
9. 0x25ad48cfcb4b94454f2fcdbb7e892d7ebb4b8a43fda41c990cb29ba48199679a
10. 0x271656ddeb4ac114157823f5b692e3080e2fc3456a434600ab85e26da37fbbb5
11. 0x351a777a477836c8c26972f993b4d53df3d67c6acea7cef50b5038df678d6a3f
12. 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
13. 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae