Evidence row 3357711

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://floorfeed.io/api/mcp"
    ],
    [
      "web",
      "https://floorfeed.io/mcp"
    ]
  ],
  "name": "FloorFeed",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T03:59:17.085006Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T03:59:17.085006Z",
        "updatedAt": "2026-11-05T03:59:17.085006Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NFT market data on 12 networks, soulbound badges and Moments. Non-custodial: you sign everything.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://floorfeed.io/icon-512.png?v=20261104"
        }
      ],
      "name": "io.floorfeed/floorfeed",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://floorfeed.io/api/mcp"
        }
      ],
      "title": "FloorFeed",
      "version": "1.2.0",
      "websiteUrl": "https://floorfeed.io/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "NFT market data on 12 networks, soulbound badges and Moments. Non-custodial: you sign everything."
}

What the leaf hashes

{"body":"5339b52dc8b315cb02a0aa92ba03d7b1668b7c3d24df877b7484e9e0ff54a7d9","id":3357711,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793852475979873,"prev":3157428,"subject":"mcp_registry:io.floorfeed/floorfeed","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x0f4cd2a232792f9a38fa33ae4336205726b75f2c84816acba04e628cff95c51f
2. 0x97edc1c912ddf0556efcdd9af8f1cc97d5f9d721af0b880ccb78ebc70bf67883
3. 0xc50215bb0571a05f0b285daa1bdbf58227a4ed43d5ab8015374c769eec84174d
4. 0xa25aa6ea5e9e00b3ce2d4943a33e9f5ca529178dad7c09b1b42fb915071f4f84
5. 0x4e584678e0fc72e22fcf8c8ffbe44ecb5a920dd42cacaaa930c29b90467eb35b
6. 0x161abc0afd108c55655fbb8db1ca770071951935fdc44cd54fd0c841dd08cdcf
7. 0xd0c16feff761255c7dededd99865534fa4aac797a8cf8e22c0e2b04b4b03aa58
8. 0x72cb7c883b764f00460297dba72b91dc08ed6427fe7508f8a274e9d4baec4078
9. 0x095b822f72514c610158d30b917a19c3343b29bc2e2bc4d57ffd8cf1a8a5eae3
10. 0x07115712faa6feae0a2ba11cabfd8bcea6e82338c40925105f50c01323717f19
11. 0x90aec82e10982ef103e3fb41bbd14d65d012cb03550e9bc0fa19f6217b7f71e2
12. 0x26d1ce14ac2be786b6036f321a3f1ddedddfff3eb64d5d11ef74cc7a3accf39d
13. 0x9d17398ed852fea00b6f693cba0f3fac833f2fc39cfba183e3384d7cc0a44e20
14. 0x47c0af421be542bae928fedb1a38a4c4bdaa5f3a21a9de0a78346f0dfc9721d5
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94