Evidence row 796002

What was observed

{
  "endpoints": [
    [
      "web",
      "https://usefulapi.io/when-i-work/"
    ],
    [
      "mcp",
      "https://when-i-work.usefulapi.io/mcp"
    ]
  ],
  "name": "When I Work MCP by usefulapi",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T18:46:07.743211Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T18:46:07.743211Z",
        "updatedAt": "2026-10-28T18:46:07.743211Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Check shifts, time clock entries, time-off requests, swaps and availability, and manage shifts.",
      "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/when-i-work",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://when-i-work.usefulapi.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/when-i-work",
        "url": "https://github.com/m190/usefulapi-mcp"
      },
      "title": "When I Work MCP by usefulapi",
      "version": "1.26.0",
      "websiteUrl": "https://usefulapi.io/when-i-work/"
    }
  },
  "source": "mcp_registry",
  "summary": "Check shifts, time clock entries, time-off requests, swaps and availability, and manage shifts."
}

What the leaf hashes

{"body":"5a4f3741e83d491bdb3da944d826f88e4dc5e1b9b4d78cdfc5f7a67688cd8672","id":796002,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793214748540005,"prev":443392,"subject":"mcp_registry:io.usefulapi/when-i-work","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. 0x2686c8ff41fb704df318da4ae8ea235ac199ee8e105221a0578d4bd41904bb9a
2. 0x148178e1d73abdb36535314fc532ae770d4edc6410b4c6ff77559161add1ad74
3. 0x508bb9e302b3ca0926020a11724ba0d5ee7513de0cade7e3831bb6ab366fc5b2
4. 0xedf027d7a4b48f99c9c43b8fea2a83aa4f2cb510619291cb7079247910a65f58
5. 0x1279965d36bb008e5496dce896a518b4f4a6f2f59dcf85f61555d02d33ab4dd8
6. 0xe3ee2be2aeabe0d8ee51da0961976a36fcf6b6c23dbc4674a5815dcb02be3381
7. 0xddd23ad44031ddc6987e16447723aa452df9208efc7ccf0c49fb35df9132c232
8. 0x846ab226fe0814d024495f622347b09dbb6d2d60d4a30a92b24e6f77a3196608
9. 0xa15403c8352df629d2b92e0971f9d9834de8bc6a2bf71295ede98ca4bbff9d0c
10. 0x9585da69c86d987f9d99f7395a109623899a26da33873f89041d6b8d7f54435b
11. 0x027e12b0a28856ca9df389a4ea99a1919dd92fd8fb0cf17a014b9991700c1081
12. 0xd5cf3949d64385f93139a7fe587a2a2a5914492d5173ba33feced3c7038c0d7f
13. 0xfcc0286dc0eb69aad96b886d1f2a42a5bc1d90d84cfc212c4ef6bde6a564a1de
14. 0x5c170d609340e1f702f31fcdd7742289f0913d4395f688b3409031b758c69eae
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae