Evidence row 3945131

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": "2026-11-07T09:17:20.867494Z",
        "status": "active",
        "statusChangedAt": "2026-11-07T09:17:20.867494Z",
        "updatedAt": "2026-11-07T09:17:20.867494Z"
      }
    },
    "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": "1.23.3",
      "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":"922bfe38842f6a8b93c5c0693beb613748784447de36a007c63353e2d9275d8d","id":3945131,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794043455018762,"prev":3775150,"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 2026-11-07 (195826 rows).

1. 0x8bf455b6026912b34822294b13fe48ce0ae25f0a3ffc1a6f68f9958d114bb36b
2. 0xf8eb36c47d277a47d636bc04094df7458615a521ea7f43c5d0edffd01c59afec
3. 0x4a1b3191090be00c100c8ecd9f456458394e6a83aa3a7f3436773dace5287e6e
4. 0x53a8d5a7fbaaaced9109d59be0665b18fa919d469bb52d956a5abe69a2c27eff
5. 0x2dfcc0418f899b402ba9c5550cbb9812979c128a9b2f41d718c2c26f7e50173c
6. 0xa9424805fe1db0ea0a74bc78a56ddfa008186620b119f3911e5cfc56545fe141
7. 0xc10310ea087d342515cf19adcfed37aa6e5deacc7da9db8fdfff63f13d6f9b07
8. 0x5f0e20199c74ecc428a5f514fe80c4382d70222f930c140874f7e6216f2c4708
9. 0x27354721f4905131381f43405a75512f2bc78172c41b6dd961af285204d61788
10. 0xed0832a20a55aa766fea35db1fef0ec88b4960d071d8b25807cae4b24b76b79e
11. 0xb473a00df0b9e140df8e91fef4330cbacc2f7ed59985649dbede09f676b3f2b7
12. 0x0ba7a50fa5a02abb3730e3817b0498fc382af5e33f0323c44617e026cf75868f
13. 0x9682a45d206e1fc61d76ea972f726840f5eda46c7daffbc58a220981508fac26
14. 0x7fdbd47e4134db735f3e6c3439146d858995f8da72a5028572de4b4477efdbf1
15. 0xd41994358bb34b15f062df47abfbb736ac4887eb6ef21ce32a5d581e6ae47e6e
16. 0x39ddab61a3a1eeffcb2f54acf6ff87eaec375674f3e77f00c342826d4e1bf071
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa