Evidence row 4157603

What was observed

{
  "endpoints": [
    [
      "web",
      "https://fiscalisto.com/docs/api/agentes"
    ],
    [
      "mcp",
      "https://fiscalisto.com/docs/api/mcp"
    ]
  ],
  "name": "Fiscalisto API docs",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-08T16:18:15.480668Z",
        "status": "active",
        "statusChangedAt": "2026-11-08T16:18:15.480668Z",
        "updatedAt": "2026-11-08T16:18:15.480668Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Docs for Fiscalisto's Mexican e-invoicing API (CFDI 4.0): search, operations, SDK code, errors.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://fiscalisto.com/icons/icon-512.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://fiscalisto.com/icons/icon-192.png"
        },
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://fiscalisto.com/icons/icon.svg"
        }
      ],
      "name": "com.fiscalisto/docs",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://fiscalisto.com/docs/api/mcp"
        }
      ],
      "title": "Fiscalisto API docs",
      "version": "1.3.0",
      "websiteUrl": "https://fiscalisto.com/docs/api/agentes"
    }
  },
  "source": "mcp_registry",
  "summary": "Docs for Fiscalisto's Mexican e-invoicing API (CFDI 4.0): search, operations, SDK code, errors."
}

What the leaf hashes

{"body":"e7428d63b4e76b4ccc98bcb9aaed1324601c607eae05acd5768779b5bf75ef06","id":4157603,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794155170632876,"prev":546725,"subject":"mcp_registry:com.fiscalisto/docs","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0xb50872a47bcff2ff7320247f7136442c54e3127c5cceb6b8499e7d10a9cd7ca5
2. 0x46a6a7acec3b49231297753e2a75ff9978400d71a22f09e4f871d2d97e174536
3. 0x6a8b171cbd733497796d7c36c22279cf7d775dc0ae084a6ac3cf4b797925578b
4. 0xb80300fe70bde7da7c3cb22ca5f11b24b42f3ea148dc0adb8c86618c4363157b
5. 0x344ffa9be06caeff0b62242efc4a67c6e2b9879bfdf25a8a00176e9118eee288
6. 0xcf2eb7bf1c45b630f88779513adf7855204c5eb6ec76ffc036456db76ad76af9
7. 0x3b0163e5b26a0dfba99db9b141adbb75babcf0163861b76390841e86927bdada
8. 0x5487e10d6aa35402f4b10b0775b29136f6ef41f3729ecd61e3c75cb4f7db2494
9. 0x79a8c53d374af201d7ac68d4cc93ef6aff430c70b7d82a62ffaa5ef8e66373aa
10. 0x1cdb267472df49a7dbc0028c38decbb5c633855705951b5d83aca7c72e1d6f18
11. 0x2f88da3e4879430a0529ca83d97ccc394a28c244609aef15862f4cb140269626
12. 0xbaa68b5d86ac70197774ada367767584c09bac33caea891e294f4288ac429083
13. 0x9c8084d3f0fcad10817acf2d37be53594578b90252134b13059deb80dc471aaa
14. 0xd85caca09d67e98eb2b026377799d26ca6083ffbbf0ebc7166b50798c31da1d8
15. 0x0ab1ce41f6833c03a127e43753de6b18c947937a03d30e9d752d919125492456
16. 0x15fcf46472196b84319db11d0928bd9a7c1bffd0bf592e61363ef0eddd378bc6
17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022