Evidence row 3723475

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://fieldwire.usefulapi.io/mcp"
    ],
    [
      "web",
      "https://usefulapi.io/fieldwire/"
    ]
  ],
  "name": "Fieldwire MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-06T12:08:54.518426Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T12:08:54.518426Z",
        "updatedAt": "2026-11-06T12:08:54.518426Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Fieldwire projects, tasks, plans, forms, RFIs and submittals; create and update tasks.",
      "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/fieldwire",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://fieldwire.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/fieldwire",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Fieldwire MCP by usefulapi",
      "version": "1.22.4",
      "websiteUrl": "https://usefulapi.io/fieldwire/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Fieldwire projects, tasks, plans, forms, RFIs and submittals; create and update tasks."
}

What the leaf hashes

{"body":"e8cf0c06e704b2dccad5a46c37c52d01ef407a9e1ab2411561788d4dfaa1c90b","id":3723475,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793967737909519,"prev":3414193,"subject":"mcp_registry:io.usefulapi/fieldwire","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. 0x76c2e078a6b06d0383793b12be84eece272803a7f4eda22624691d605de80d99
2. 0x98cc305c27e879eecefc87e24c870680db8142c09c39f9771537323eda485a4d
3. 0xe5382d2676c97196cc557c69ed304e2c84b052b092210631f440ccc6b404139a
4. 0x8437717d7dad679f3fb1a1b886c2344b2b59e7e394a33a1b0d031231968f2e9e
5. 0xba0fa5ee4e761178e0fb8834dbce7568a0e2f7dbeeffdf3d063c113c3d8c9312
6. 0x7cc24e75452ca426ee7c41c4bca316d72bb27258bc1afe4ac3bea59d8d78819a
7. 0x1296b27830483b26fab218e2bc9ace116d6701054002279b150bba4e6572695d
8. 0xa747a021f42388e6a62993b120338562bf478f4524dd66213f3a187e6e82d0ec
9. 0x8a4fa956d4d449e3f4749e0980fed8802a2a8c56d82a14c83be337c696508e88
10. 0xa9994e607bb3c0cc3d75825665f349f5512e9cb7c7316ae0a503a3e110bd549f
11. 0x9a75a9037c86406649700a24abd86877a6a0772e75625c44d29a0e33d97217db
12. 0x75d6c7d2032d480c1e2cf170fa8693d09bb79fa4925f22fae4007c59cc1e8c82
13. 0x31bd6424a4033f0062ca83466c5dcc5d0e2d51bcdf6308b6eab4640472b3d8c9
14. 0xf924dbe70c424f18cbe5709dfede8c9422fbce1ae5388e7d5884eb95585abd1e
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1