Evidence row 1249901

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": "2026-10-30T12:20:53.623567Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T12:20:53.623567Z",
        "updatedAt": "2026-10-30T12:20:53.623567Z"
      }
    },
    "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": "1.29.1",
      "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":"ab837a13f6711a7dc91bae534bdff9e0d7839540ef54b221124a025bae7c9fb2","id":1249901,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793366123783248,"prev":1025934,"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 2026-10-30 (243099 rows).

1. 0xd7e0cd7511133363429cfc188eea791b006059d14b7b19c6f1d40e019ae476b0
2. 0x39ed2376020a4e4a10bececb54451ece9dd57a73d2fc871b225d5d90a74d3f0e
3. 0x16fa69acaa4cdf35560ec0a856c54a11cc36240d73d37ba5392d998ef15bbc20
4. 0x4b7dc3b2010372f3e7f37f3f7b4ea4d25cf7a4c9d396f5b25f7b8a9748b50fcf
5. 0x76ed61b845d773f5c90d6e6fcd7d86a7c9b93087b615290785a088d221ab957a
6. 0xf7efb06e4e8a73eb8c72ed0a4ff910960e010210379a31a36d5a9f023f53633e
7. 0x9ea9baf7f121d392cf889c1cc1754ce6f0f276340fc5fd639ab3c2041c654c81
8. 0x1f61eba599cbfb68c5a6ebd043787bd80e16b065e522fae9175a5fda694ebfe6
9. 0xe354b165d08ec4a6f7631bc04ff778d7d4458695d964d742695f32124afd3490
10. 0x5ec2b322470251c145fc1b8c78d1918028bb9d643511b7772e2eee96b2963e58
11. 0x4c36dbcea3e3e5eade4a988306fed59ae8899e0cd2de7beba355b847340ae978
12. 0x09e8b778a3a882a2b7e8eeaed24444fea6fbcf5ed98d2f35f1fd277129b4f6b5
13. 0xffdeb8d65b887604686b39ec0582e84786c68382b3e12fe6f56a19f9e0665614
14. 0xbfb4e09ea246d6cb4bd9c9eab033e6c0a787969a9a66a77312e83430b0de95f8
15. 0xf007cd9640267a58ddffce96e27f5682cf5c47530f53dc15dc53e4ccd405c6c9
16. 0xfbe61dc2d59668ac573e5eab865747e21d38bf2fe4c64762beef01f1018a4dea
17. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861