Evidence row 800712

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://fathom-analytics.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/fathom-analytics/"
    ]
  ],
  "name": "Fathom Analytics MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T20:04:54.712323Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:04:54.712323Z",
        "updatedAt": "2026-10-28T20:04:54.712323Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Query Fathom Analytics sites, stats, current visitors and events, and manage sites and events.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://usefulapi.io/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "256x256"
          ],
          "src": "https://usefulapi.io/icon-256.png"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://usefulapi.io/icon-512.png"
        }
      ],
      "name": "io.usefulapi/fathom-analytics",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://fathom-analytics.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/fathom-analytics",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Fathom Analytics MCP by usefulapi",
      "version": "1.15.0",
      "websiteUrl": "https://usefulapi.io/fathom-analytics/"
    }
  },
  "source": "mcp_registry",
  "summary": "Query Fathom Analytics sites, stats, current visitors and events, and manage sites and events."
}

What the leaf hashes

{"body":"19f2b8944e5ddac0593b4bfb509cbc62f33269ed08761b6674d69073133cece7","id":800712,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218351438970,"prev":795691,"subject":"mcp_registry:io.usefulapi/fathom-analytics","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x6192d0d7a5b58dec25012089222c49a34d58d52a2d401fe7ce41bd2a5ebd7127
2. 0x20f9a92bf521b558b6a8abc5b7729c78aa0bcbe8dafdc3b41d57b26db9810a46
3. 0xc074382b76928f5b73ec4bafbbec171488e743e24791793c7d29afe463f27b60
4. 0x0c7a772d7ab291ba099d77940faac3fe5e2d89e1b341108f4bdcdad507bacf0e
5. 0x4d855e3ab05ada078562b577acade77a7cda9c8ce0ee4a9acab7342d718152f8
6. 0xc747371dd666531be7dd58ec926fc2941ca641b6478d448ce05d077717e97320
7. 0x4ef1838740ec11f0bdbc0eb1975f7bde0f58bd5d27ef55b790ef48e864020d93
8. 0x60d30ee07b20ae14d66845c8ea723b71a526eb17dc797ca471c77c5f742b4362
9. 0xd9f6b6c39c9c17644d8396982b73385389cc3ccddb90cc057579e1d167653cd5
10. 0x8746a319bd7ca4db45fce1dc7c70b1c612fb1c4a76689a6882688565ce30c7ad
11. 0x9d34d71aac2b5b83360daa775580939ed44f9c600996a6ac1f7ba073acd25fe6
12. 0x08c335f610221b2accff009e6da02a820a7090e3842d0eabb28540e71d0acea6
13. 0x05b3d42cfeebe257d8d456af82d1a90957f371989ded6d869ae723454504d258
14. 0x8db2587099a4011758c742fc2aad940742aa47abddf6007f131e0d5ab4a9e92b
15. 0xe6054de1f67b1e6f15bcf16d2b6536cf35dd9705fdf6ce59853e79784693ab5f
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae