Evidence row 17461

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mathfold.com/mcp"
    ],
    [
      "web",
      "https://mathfold.com/developers"
    ]
  ],
  "name": "Mathfold",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T17:36:30.603327Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T17:36:30.603327Z",
        "updatedAt": "2026-10-21T17:36:30.603327Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Turn Markdown and AI answers into Word (.docx) with native equations, or into PDF.",
      "name": "com.mathfold/mathfold",
      "remotes": [
        {
          "headers": [
            {
              "description": "\"Bearer mf_...\" with an API key from https://mathfold.com/developers",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mathfold.com/mcp"
        }
      ],
      "title": "Mathfold",
      "version": "1.0.0",
      "websiteUrl": "https://mathfold.com/developers"
    }
  },
  "source": "mcp_registry",
  "summary": "Turn Markdown and AI answers into Word (.docx) with native equations, or into PDF."
}

What the leaf hashes

{"body":"9a8442d2e657cff65adecae16ebed2b68a5435fb0a8073f9c970874681df2696","id":17461,"kind":"listing","method":"baseline/1","observed_us":1793025326610016,"prev":null,"subject":"mcp_registry:com.mathfold/mathfold","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. 0xfb7213c6953c30dd1b2c00ee913a35190652879095b0132eda86f9d91eb30ed1
2. 0xfd3262beec293fb032198539b0ef0199b721808144525447b1b969b37633d4cd
3. 0x5fd7f55b89f9c5a6a2255d43de5e5cafbb3dd7b09c02f5d9ca4989ef311a1c9b
4. 0xfdbf7a796d26c5854bba16a8828fce77ef121e4f63f8a719df6c1b4718a3871a
5. 0x057aba118a9677b1ae5fa4faba37d93f61b4f68c6cdd5e0174ab69892681129a
6. 0x2baa0ab0ed8bea69e1e55ed868a4e47f30e047bbe023d8ef9850f9004650926d
7. 0x6c04ef9892b980431243e8a02be0d5bc674e8eb3a3aae4ba8a043b3763d69ca9
8. 0xcffb39c03f73dfe55fddcfdf96570d543197127162d284bc95216f21cc1042c2
9. 0x395a13a3442e9661e635085a1cd2cefe834428265c3f55a1ecf5d8707fc47162
10. 0x5a686e4901521125a8b452665ac2984aa9cdf4a4bb0c87e06113a6fe84429ad2
11. 0xcf10f42f956ec0f58e8d60fb00e23c6415064b00d70e8566efe0f1b98e7e1d0a
12. 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae