Evidence row 1500133

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": "2026-10-31T17:14:25.885689Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T17:14:25.885689Z",
        "updatedAt": "2026-10-31T17:14:25.885689Z"
      }
    },
    "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": "1.19.0",
      "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":"12260effcfaad9a821573ce54099ef159a6209140b8a4092df16ff0f3f2bc177","id":1500133,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793466974709201,"prev":1481919,"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 2026-10-31 (246033 rows).

1. 0xbe1c762e0e9778d6ac121226b758ad10d2e418a211f601fafcee7ef7dc623042
2. 0x7a1db9365350bf6e7714055804b6c89bab1cd71ef9d2696d173a15ed4c696ec3
3. 0x20822d021766059343119e0531da6cd47879ee39101a401eafe94ecb994a2700
4. 0xe3812b8ccfd466688d84e864d6b73f37cbe949e38031cddda0b9206a00daf853
5. 0x1fddfd3c695298f4df4a5b214ece12896dbeabd4ef86a5108c81246b16a25094
6. 0x9e53f7bcf8dd8a1debe4c1b6b540b9c5d6db735e728e9569070bd3c7e53001e4
7. 0x398e792a5040dfef841c2091bbabfb8ddcc8dba56d94dd43bf7eb9d5bf2d92f0
8. 0x7be32582dcd41d28c4b8a7e4612a07d6f12e54a3057e7cfd4f1d2aa785b2f9ef
9. 0x13623c1d424d5afebcc512211e3b5f3f35c9eb33e2e02904ccda903b757f1563
10. 0x72b23682fad4d8907e4d1d97593da1baec49c7658d5b6e4b6409ef9495ecc5b6
11. 0xe8dfd2a4bb6ae651d865e797b3ec1086257df97a357c6d40378f3482f96e4f67
12. 0xda106ce461e74482d911f1cf995078e0a9d361cb93d2bb70b06f7d079e1bcab5
13. 0x8fb18cb40438430412ac0b754f63ab190035570452c03712ee1001755f05f774
14. 0x9dde676db4beb8126c78083f708810f78b6322c93d8e3b10a9a56dd144ea435a
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0