Evidence row 443087

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": "2026-10-27T08:35:03.469135Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T08:35:03.469135Z",
        "updatedAt": "2026-10-27T08:35:03.469135Z"
      }
    },
    "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": "1.12.0",
      "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":"0a095623bca2529c0daef898474ae057e0ba5c066ae6169f395e09a437d2abd9","id":443087,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793093257868338,"prev":56595,"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 2026-10-27 (273461 rows).

1. 0xbedd17cca8635875b61387c931409ac76191419599b4ec1ba5fa45e52e869dce
2. 0xb729ca59cfc63b568aa374f5e256aa7736c6775b4ef132c744042afc006876e4
3. 0x77ed4efb716b7e6a87db5e2eee928fdbb2410375eeaf7e88c8a6031c34d8261d
4. 0xf99c65a634bc88af172ad385e5db7f24ab2f40a8e6bee49549c5ba790e881507
5. 0xc2fee796c3ba0f17c5300d08faa6ddcc89b61ed9c40f1b2c99bf092ae6aea807
6. 0x5c15596cf3ae3b91f864fe742e571b2fc0aff67ff907e2c0c3f177fb63e9030c
7. 0x58076513bb577ca8a53dd885b07515e0ece5737afd15f2ece1bf1c51c23a87e7
8. 0x0212cd662309a7d2d129f9a67d2f66663abb099b98ea07f2ecee5ef0015b9020
9. 0x5231e4891ad923b3f258099e075d324f038dc0f231f0be80f0053aed6cd321a2
10. 0x07d94d6cad25c6ae0e779d2360b8ba5cd8b7de174c7725cc85c5f657520ce9d5
11. 0xd56d79fc64fcae6a2e1352c41b43956079c13a181e210c5add0c9bcf961987ef
12. 0xa9bcdb8be937595e637058d98ed979d02cbac590262daa97def86c50ca63628b
13. 0xb4800af1fe2ae822adba5c087faf1dc0bc2d7c9de2e3e602a2b65aefc1d53c94
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4