Evidence row 769025

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://landingboost.app/mcp"
    ],
    [
      "web",
      "https://landingboost.app/mcp"
    ]
  ],
  "name": "LandingBoost",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T09:38:14.30932Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T09:38:14.30932Z",
        "updatedAt": "2026-10-28T09:38:14.30932Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check a landing page on a real phone and desktop, get the fixes, re-check after you publish.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "192x192"
          ],
          "src": "https://landingboost.app/landing/icon-192.png"
        }
      ],
      "name": "app.landingboost/landingboost",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://landingboost.app/mcp"
        }
      ],
      "title": "LandingBoost",
      "version": "2.0.0",
      "websiteUrl": "https://landingboost.app/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Check a landing page on a real phone and desktop, get the fixes, re-check after you publish."
}

What the leaf hashes

{"body":"0e395290fa2ed26122f172b24a45413d714f70e38273046d9913600da183a6f4","id":769025,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793182251263681,"prev":null,"subject":"mcp_registry:app.landingboost/landingboost","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. 0x0ab08be5da12495e6eb784ee9b677139f3803ad82f13c8fb7be4b8810a31ceb0
2. 0x73b1bb5ee57c3b2b25034c48020c7ccdb76f2dd41b859a8072fd6325b5f9888b
3. 0x59702d9d25d3116d5bfe822dd419ea8d298c2de3c2e22dbb88fbc99aa7d52caf
4. 0x07d5b4a61cabcaf065d6ccc793c4e1d86108e4c2ff7625c734bc8bbeb4641ac8
5. 0x29b40dc169bd92df29d59cd67ccbedc9c86cab0cb56b1501d07687dac899b0e6
6. 0xfa549a37cdfbe88923589b907a26119343959a6b88aa9822214d72f70420ccfd
7. 0xce4648ab2fdf8aaa2f66c1bf9f2adbb1d393b637de85e5e38e0f2c18f6d1d976
8. 0x25898870be8b546d185eaa91dd947d80d3ad505199f5277b28ec8318dc658c21
9. 0xc004b42d06cdab0edcd3b1602a99ce1f0668fc9998bf430fd505e1f7ed4a3fa8
10. 0x525ba50f204b3ff025b03cd1700c3d281ee2d235c066961aff47ef04819ff2a3
11. 0x4d210edd6f867199ee905833c0fb4bc84afe1b2e4caf99577245327854330671
12. 0xc6db008f9caa956e46c5afc50a0312ef3bd8a43a6b7b8a76ceec0bf47046e170
13. 0x73d3610e2c08ca27a37c12207c5d9bd9e90f1ab1c3656d7edfb5cdf604e1958e
14. 0xd255034c045ff2574d11cb3757ffb240536c7380f2dfbe54e8a41bd8797bd254
15. 0x2d4bed6c1c0f427d29eba935cdedcc76c72935d41919903a3b217a8ffca38438
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae