Evidence row 2108501

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.yutai.com/mcp"
    ],
    [
      "web",
      "https://yutai.com/"
    ]
  ],
  "name": "Yutai",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T10:17:45.113392Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T10:17:45.113392Z",
        "updatedAt": "2026-11-02T10:17:45.113392Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Holder benefits for tokenized stocks: registry, chains, tokenizers and benefit availability.",
      "name": "com.yutai/mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.yutai.com/mcp"
        }
      ],
      "title": "Yutai",
      "version": "1.0.0",
      "websiteUrl": "https://yutai.com/#ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Holder benefits for tokenized stocks: registry, chains, tokenizers and benefit availability."
}

What the leaf hashes

{"body":"cbe1b7dffce135c18f166a81aa237fe4d633d44617e017d2452c289bfcad8406","id":2108501,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793614704544489,"prev":null,"subject":"mcp_registry:com.yutai/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa86ebfa3404750e3a8508decd84910582420de1a69c615c69f8de6cc286185c1
2. 0x580f731b0a94ebccee729b8e7ee11a9282ba8eec55e22c58593a925b9c8dc3cb
3. 0x34dcb01eb9ca2cf9f05f79d4fc5c1aaa61c3bd002af46e7df684648189921ce5
4. 0x94ad06ca61e87b44fcacc777f567f42985894470812bff24515b51cc540822e6
5. 0x345d94c8b624643ad7c579322d3d7fc4b85961e5f4e4c942888e3ec5d79b0d6e
6. 0x52eaae006de5534d849a64576c9b110ae725412676b5551162055b50a1322da7
7. 0x94b230d714086444bdbe59c8984bf8c19d93068d387b842aad4cd042188996e9
8. 0xf2a7649f29803ceb3916fc44ab95d34f9d736705ba5d64706cc2c41d4c1d54b2
9. 0x2fc8d7722dbc3e85967d6178057583eacd7d7ece5028d8155f0dec7c9a4b4f2e
10. 0x312bee2c14100c34d799a63211afca66762caba99ff2b063bb49092fed5640c9
11. 0x1507188447eabd219ef30ad5bd14f2eedd6575d009a552619fb7968237e3f98c
12. 0x40fd0f6dda83194fb5e17438b1c4dc895d08871eef37ae05317aee45785e29ac
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af