Evidence row 3775662

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": "2026-11-06T20:25:28.780994Z",
        "status": "active",
        "statusChangedAt": "2026-11-06T20:25:28.780994Z",
        "updatedAt": "2026-11-06T20:25:28.780994Z"
      }
    },
    "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": "1.36.2",
      "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":"bba6f1f726f113ae796c76e77d519e35f50c660fbe8b1e2830ad897e147d9d3c","id":3775662,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794000220828235,"prev":3765388,"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 2026-11-06 (303443 rows).

1. 0xffdba8bd1f894ecd63744dbffdd76fc58c94510f320c77392f8e4e77263ec5f7
2. 0xdd66c3c4e612ef32ee1ded8d1cb58ff43463f0159551342ad94716039f127033
3. 0xb7f8c50cf331e2d9e83cf79bc00c7185a9ba0ce07a22d4d4eab80affc7f46c17
4. 0x8cc523833287f0fcd937ea2fcf63e5bc93de87b4b7ba9192c6ba3bc8d205f925
5. 0x9b084b9924437aff28f5f33c0120725a10ee6d44d1402f5f6193277235f61e3d
6. 0xc1d83d5a4c43cc6c42884c230f17be2171f71818cc7ad2bf4379b2ed67c92a30
7. 0xcb3b24cf0e6ee1671bf2ace6d140434d2c2ed4381e75e2836e4b13cc389b9338
8. 0x621d1eb4ffd7cc97baa59063a25dfc44ce658afc2a8b028bcc73defcf9504c9f
9. 0x9372c92874258ee1884e3351c70688f4c0d087fc31d22b403ff8c6a7e88e9387
10. 0x7ed6a73d0e3104b4f30e0a45e93ddeebc531f5c59a249d2bc0872ff7d90d4955
11. 0x4d1da9738e22475b7194f6dd7a6c3348b6abb938507afdcb6452d859f52556b2
12. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1