Evidence row 1481919

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": "2026-10-31T10:53:07.660521Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T10:53:07.660521Z",
        "updatedAt": "2026-10-31T10:53:07.660521Z"
      }
    },
    "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": "1.18.0",
      "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":"c6923ad9b9855b59e563e7517532ab322f388620b8d0f2a6cca66056ec6cc729","id":1481919,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793445358642101,"prev":1257551,"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. 0xcf294220bf0a986983b928d1b80eb4aac5a2c17b331013b6980c6dc9fc2fb9f5
2. 0x417adbbe1b50be6ebed2e6ddc48797be7584388427d50590158118296cc2ce88
3. 0x01d6cfd0827873187e88f905f3611b8290c3c6c68b6fef4bd268c7492a951459
4. 0x24f9bc53794b05bd47898466b98fae9471bce4896fb481ba4ddfc28aa5fe6bda
5. 0xc9702ddc1685ae95759a70f3ff5798e88d07276d4a24a0a068fa793610b20313
6. 0x4f98fc9d38f6e025170cfcf6c2fa544424024a8056dd5b51b023cf35d3737b44
7. 0x88fd3c118bac2aa53d4e5fc072f7f0e84f12ece4fe5ac46dfce940f7352cc368
8. 0x60a4e44d6a2295b0652f6281f37f0a84c42f008847ccdfcb13cb2a874a198429
9. 0x075674ae42ef20865441266f516e73e3f75aef01e5c678dbddcc56b2fa9a7284
10. 0x40ea40fdeb2c2715c794a137d3932487b050de46bb8b5cede18ea3a3fea137d7
11. 0x468ac6a22dce19fbfaa27e96f99bbd2e897622df556d42c4e89d3527010d79d9
12. 0xba868b2f1cd63acc426cbe69b330be28a71a278a86a64bc4049a67caba3b7373
13. 0x879ea14b1df50a9eb1b0b6c572c1b9a9c8ea03779d4e7040c5836848130f41fc
14. 0x0914258a3cd32c99db9301b59460f511f2cae6747f3045a418ce9caa1edb7ef9
15. 0xad3f03d7f9e1b66264ddfca29446faf13bc0fee7d8eec5f018d0d45302d3f8fd
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0