Evidence row 1541234

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": "2026-10-31T21:44:38.580597Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T21:44:38.580597Z",
        "updatedAt": "2026-10-31T21:44:38.580597Z"
      }
    },
    "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": "1.20.0",
      "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":"462d6e1deec5e9310db29352d362334c11890446bf260a29e794dd157fc5ceb5","id":1541234,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793485022497449,"prev":1537822,"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 2026-10-31 (246033 rows).

1. 0x17165a67178b0916de2835e966d4ccf92ef714a1e5ad97504e616d645acd85e3
2. 0x7f7e5adaa1a7da5fd83ca312f442db45d94b0b7260e80aa44f45b8cc06c5d47d
3. 0x799ac407811f8ac6eac4904b2927f2bbfecdd2ff7f5511e2aaa727f7a4495395
4. 0x1ef387ed032451f2aa296b083bcc217e4bc4fd9a9b2a377cfcf2e6ea2c9bae69
5. 0x360f684296e966609516bd1ef12e735f87b2dcd435132c340feeeff656bd0744
6. 0x60c92eb86bbfaac4ae2c49a5f421a39765204b59aa5a8dc15bcef5c264fc7cbf
7. 0xcc405b32729b69c513c86d0bad816c65b4e8c30687ea78d2974b67cce3111a65
8. 0x954b8f987c5de8512cb04c4d93de9b648a20cee1790e28d493d9e072abc3c519
9. 0x96f774a2d831422df5e43f673e7385a8a56fad5187f7e4cce9abf31b8852ee45
10. 0xc24b2efb30810ac03fd94c13b90fe19b31cff18c3fded5068dab2409d150506b
11. 0x6e947ec51bd3eae045cd30a82002890d3817e015623b8ae5ab710a6a012c0a94
12. 0x8f05aaf697494ea816fabf6d5bccebf967b28efb61f3889bc06149d5f34720fc
13. 0x2fb3353875d04f7bcf4a3e6c4b8752f251dbfb2f984efb332ea96d75516ac33b
14. 0x500efd0d65e793a02397af46769412226d4deefe24ac497b68f3a32f6828638e
15. 0x95ec49fc7f2c7be30422eaa1d0d6036836dd63ff46a8ed4027258fcf3eb8cf24
16. 0x2bca4aa3c59fe9209016c64bd8b706423477e3407201a00165afde9abf6fee2b
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0