Evidence row 3157428

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": "2026-11-04T23:57:28.356652Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T23:57:28.356652Z",
        "updatedAt": "2026-11-04T23:57:28.356652Z"
      }
    },
    "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.",
      "name": "io.floorfeed/floorfeed",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://floorfeed.io/api/mcp"
        }
      ],
      "title": "FloorFeed",
      "version": "1.1.0",
      "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":"ade539b3d64ccb6948a24567815d007d571750cff822e8ccaaa81dd800947225","id":3157428,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793838070061451,"prev":1225927,"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. 0x04778fd7ba3fdb3460ca1d0756e22573357ec8b9f264c1e8905d4350d49082d7
2. 0x889cd09baccd3898155109c69a5d21e098d4b5de67bf7059f9e5e10f4445e262
3. 0x47ca8738d5090ad9c60b79062fab112b9014cecd3d6164ca2aa1bb496abb3d3b
4. 0xf840bc652d74789ba7d1e183da20e951c427acdd898f3f94861b292f11e42389
5. 0x81465b36bfb263cb9dcdb67592e46c2324fe7080b9e446987a0e0099dad5a6c3
6. 0xcff819bb4ff0bae22f87123ec0d0c164d875da5eca85caecc28c1a0be26bf7b4
7. 0x5c39043cd3fb77bb27f9b9fa260954efdf040a7f9450e735b8d0e0aee5bf3f4f
8. 0x9f26103a0f40f73dea871a20e6896ea59e0c40887f2dff07fb1cd859ef19dc1e
9. 0x23e6fbb98b52161e2132e022b6824589f02ad10a663a34c00ce7a56022deb5d1
10. 0x51bb055dd3662df88157ad8c61de2dd1d6d17a74bd7619079c5e1b978e5cd6a9
11. 0x136bcca94d49f7690f796c7ec670a916530f7a6665c79b9fb498e8aa063cef2d
12. 0x569cf0ebc75722bd84af6015831b83f37383f6387a3ed4dcc25ce84c41be4dcf
13. 0xdda58059c2ba551d571bb433cea1f9071b29528a782512f968185b326be4500e
14. 0x5d36fc496d037ec98e2304f5b8c2425f6da27f5b7be3b3d0ce0dd8c43098ad41
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94