Evidence row 796007

What was observed

{
  "endpoints": [
    [
      "web",
      "https://usefulapi.io/workyard/"
    ],
    [
      "mcp",
      "https://workyard.usefulapi.io/mcp"
    ]
  ],
  "name": "Workyard MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T18:46:21.144281Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:46:21.144281Z",
        "updatedAt": "2026-10-28T18:46:21.144281Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read Workyard employees, projects, time cards and geofences; approve time cards and add notes.",
      "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/workyard",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://workyard.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/workyard",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "Workyard MCP by usefulapi",
      "version": "1.1.0",
      "websiteUrl": "https://usefulapi.io/workyard/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read Workyard employees, projects, time cards and geofences; approve time cards and add notes."
}

What the leaf hashes

{"body":"3b86c5e93b4c0b2f41ceafbd4a212ad0fe9001310d2026cb83ac0741d33aeeb8","id":796007,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214748551750,"prev":771660,"subject":"mcp_registry:io.usefulapi/workyard","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. 0x960aec03d9918642aee160f1c43cf4e3a9bfdc2f60b1b7fcd7a8bf588823022e
2. 0x69f84c4cccabdc11e0ab754ad6fcb93ec0804fa6a0e6cb9fc811a0af8f04d4bb
3. 0x9a19b3b96fcbbcca443ba00dc92f4e648f66f24157ca07ad8173c896dcb3eacd
4. 0x686224a76951dd933bf45a6cec49e284109592068467ddda53cd8fc7ef474dcb
5. 0x97df23e3ed8585bafbe9b9e75306b625ced2b70e550d5a81dc04a3be5a0bdb30
6. 0xee9a63ca1a7b45843dfd4080fde3a180b929d78aa66675a7b0a63956dc109881
7. 0x3a34dbeaab0a1246141487a1c5b2496188702f74b9fce0ad5c46de22b8e3cd69
8. 0xa6f0545b5b80c51b9447f5d47b71fb0bbc4dc66479ec86d0a9cf9f749d879e79
9. 0x31b1c1c6307b3fcd028129b7645a11ce3a21a76f38cea4a1303a93c176661d9a
10. 0x7c57bfcf6e75b8270d129e7db05269c70de327bfb2f529a666b4b7f04299e528
11. 0x5afa7d47205b5bde25c3b1ce3acead5852ae847149e0077b410723c3d5c23e12
12. 0x3eea6e3529c46068533dc0c7b71df5ad1310bab2bb02c7c4768dde5e97569b01
13. 0xddcdda94a0fa130582c880a437970c1e6d81827500911acf5ca2c5b1aaafe0a6
14. 0x088061c71633d244b99c7cc0814bbe03af458b18487f352611ae649c73589766
15. 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae