Evidence row 3775029

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://chatwoot.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/chatwoot/"
    ]
  ],
  "name": "Chatwoot MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T20:27:54.044346Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:27:54.044346Z",
        "updatedAt": "2026-11-06T20:27:54.044346Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read conversations and contacts; add replies or notes, set status and assign in Chatwoot.",
      "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/chatwoot",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://chatwoot.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/chatwoot",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Chatwoot MCP by usefulapi",
      "version": "1.3.2",
      "websiteUrl": "https://usefulapi.io/chatwoot/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read conversations and contacts; add replies or notes, set status and assign in Chatwoot."
}

What the leaf hashes

{"body":"a9b437d12279667cc345582b81fb4db94ae1e252bb4f29fd2336ddeddf1620ac","id":3775029,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000214095148,"prev":3764574,"subject":"mcp_registry:io.usefulapi/chatwoot","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x13fa8a9a621676ef80298d9757a7f911507f623256a961a3f947fc07486cf10b
2. 0xe9238c691b02afb71ea044e15d23140abd539dc2be50a5a23400536af905702d
3. 0x13f66b0a29c8dfa4aeaa1dbd3f8ddde00a4cc94c25c5ea1e67916e2b0a3bf29f
4. 0xd47d25239058fb2fa2efd72cea6d70fdf32d84e4c5ee299489fe938370685f02
5. 0x42f6c14e41273b0a6556b2bed962390161f2de0c244b8f4fc57d9dd884384cbf
6. 0xbb2697725dfcb8d978907661d0d87939fa3d796b8297db5ec7bb5bb105d7ed76
7. 0x3d535090055df4924ecb7871971276d44755b517bbd96be79683750f57414fb6
8. 0xf9be359b32eb86d6632730c83605d4dcc15d8922a7f64245ab9b09692a521560
9. 0x7ba1e4ad063a666f6087713671f831eeeb1ac73508a8305877045240ec3f6a55
10. 0x0751f74b5e90b28ade6c0d5ebbbd29e17347d02c6bc7eb7627198a622fa6a865
11. 0xf3a855a326671ccaf6591652a109a38c3196203413b39c1cf0f2f02ffbbbfaeb
12. 0xabd0fb1390fdf3ce82eb01ffd95c8d9bc1dcf83492c883b74c0a45adfa3e5ffa
13. 0x060750db7cc7e8eebd0038605c5e0185148dee6cf54fb70a5f89b9ae84a72a3f
14. 0x2321bc9e8e86bb45cc279df2a816cbd85c2acaa463709f7ea617c5655322d111
15. 0x8ca52fde5899107bca7556a114ac604a06c716adcb632e4a38c7dbbd06360895
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1