Evidence row 800715

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": "2026-10-28T20:04:58.382516Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T20:04:58.382516Z",
        "updatedAt": "2026-10-28T20:04:58.382516Z"
      }
    },
    "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": "1.14.0",
      "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":"f1d7b161aa45c06138fe177089cc732b9c1352f0f8c59ebf70bd3b9f21c66e26","id":800715,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793218351446317,"prev":795694,"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 2026-10-28 (231336 rows).

1. 0x298bee1a9fcc84d52991eefba039b9b3df5c703c4f7490d15256ef66cf8b6df9
2. 0xf35362754fa4652803fe1c27e9968ca2045b876b483ebc0e2ea9547fc43760ec
3. 0x9dd722ef06e44b8afa117f5b04d80ef5cf3d185569d0ec00b7017f1242a5cc06
4. 0x8b1bacf5c11da062e50ed5685627814101c63a06a49944b71c047159328e1496
5. 0xc02fabae232be8e624a2870740fd007b49d111f2c4437fa9620201f1962649f4
6. 0x6dc9519da437b9b782b276fee603a090fd99f6c535dcbc8994248d1c919a9955
7. 0x139b6dfd8eec3e4f5e1632641d6d0652767343cf2ab88e376863d7061a330b00
8. 0xdc9c4f952b7c1da995f8d8d2b1f57125ab94133650fd44e251f54c64c3c0e51e
9. 0x23f15d9609b3bea8bcf0f31476af8c681af66cf1a84ee7da46abecd46889f3d2
10. 0x3e1ac911a012930d3ef13da3ab42febd292eb058f6ed405a62547e65aa9a9799
11. 0x2805952a76b9e4ef6b78da7010d6131b6156ea692f0701a27888c7ae8f5b4faf
12. 0xae2f918af9b34029f2b8eff4bca9e873258938d25391eb92ba50e6d0eb5cd8df
13. 0x34e8921023105d1b4efc95c5f5f5debe65fd903bd04b069da2922111cc422fdf
14. 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae