Evidence row 3723357

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": "2026-11-06T12:10:01.267225Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:10:01.267225Z",
        "updatedAt": "2026-11-06T12:10:01.267225Z"
      }
    },
    "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": "1.2.4",
      "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":"c8892ee777e18c86e92b280598e113d935e6bd291b53ab69ab6c2a7660f0001d","id":3723357,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967737040783,"prev":3414076,"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. 0xca584c22e8526fe93f16b079d4f978d83744db067d56167836e31aaf8cfc7ce9
2. 0x4a0dcd62731dc32c9ab4e795066907a6d80567ef7985fb10d72bf197840a945c
3. 0x9ca753e41ee2d58dd0b66f9c1f8ada003de47d18ab89a924f5637d7a88bebd7a
4. 0xeea28ba71a0c1ff259ab3464920aeb9cc2ae976e02af181242cd9fab6f1f16e8
5. 0x1f1dadaee88ab50066f8424871176816b74f657ac2257af31473a5250ecfbc98
6. 0x575ed4b72b973312b8e7471bb57091660adb9927d9829b605a4b2f82aebbddb5
7. 0xc1f39739ffffafe58ba8b25392578875850d09c4e0dd113d36dd7a409ca61d0f
8. 0x06662db718bf352c56f997ca5bb62f54e8be518033ac3c4a90971bfc4ff0bae4
9. 0x3eebef2aafd454702b23d67a65db2db360a674bc977711d102edec07e1870c68
10. 0xef9bdf3002ade25629825c14c6d1d9044a6094d7472e1a8540ba3ceadc6239bf
11. 0xf8bae60a6e6053f8dfd6746466534e889abe02c23cc1622b4c7c3459d970fa55
12. 0x1004a02cc91e2c32a709ba598bd61f81c832e42286829be19287ce7091364ad1
13. 0x8adc76561a69014f5efbfe19d021ea0664d3fed8933c7f2331ca9bc4a05e7625
14. 0xb709868b438fc6927f965175a591086d7ad72d9b199a5a29849eeb222abb850e
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1