Evidence row 15387

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gankdat.com/mcp"
    ],
    [
      "web",
      "https://gankdat.com/"
    ]
  ],
  "name": "gankdat",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T21:30:36.54164Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T21:30:36.54164Z",
        "updatedAt": "2026-10-24T21:30:36.54164Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "UK company lookup & monitor, UK/EU tenders, awards, planning, charities, schools, NHS, trade marks.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "src": "https://gankdat.com/icon-raccoon.svg"
        }
      ],
      "name": "com.gankdat/gankdat",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <api key> or OAuth access token — full pages and your plan's credits. Without it every data tool still answers a preview (5 rows, 20 calls/day); clients that follow a 401 challenge (Claude, Cursor) sign the user in with OAuth (connect_account), others use request_api_key / claim_api_key (one emailed approval) or a key from https://gankdat.com/account",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://gankdat.com/mcp"
        }
      ],
      "title": "gankdat",
      "version": "0.26.0",
      "websiteUrl": "https://gankdat.com"
    }
  },
  "source": "mcp_registry",
  "summary": "UK company lookup & monitor, UK/EU tenders, awards, planning, charities, schools, NHS, trade marks."
}

What the leaf hashes

{"body":"fced51c65a11ff380ed9d64a14504a09f7a9395b7e4b0c8748499222c142ed92","id":15387,"kind":"listing","method":"baseline/1","observed_us":1793025320357751,"prev":null,"subject":"mcp_registry:com.gankdat/gankdat","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x2e5307509e6623a13bc9009b80ad5dbd8faa0896f5769b63dfc79315bb379459
2. 0x4348d7469e146bc99f63b1d3eb6deb0d224fcf53fbe107c75b67ad8f0c750965
3. 0x9885a7a5e7b9b1ea1b680d026da7c2497acddc15581ba07bcdf675dad6563fec
4. 0xded544c2951149a49888e96d2265dc3ed0b739a654335b9136be70666fa86e12
5. 0x9006ba45cdbfa8cc296b2012079e9e4c8feb78261e930d6e516b3c74e1ee800a
6. 0x54731c32a4aa8c7800eda1f6fbc7c09658ffa9432c4bbc3c883244bfa09ab1e8
7. 0x589b0760b2823838843a0dab3ab5556b89bc14b00a3f0abbb5150db1d2fe4cec
8. 0x5b8fbdd16e4df3df386806bd453dc955c06001f93789a77daf8e3149a57811a8
9. 0x349271008d517aaab9a96d68a822587298607376410b8c6fd8263f4f02380e86
10. 0xa951d5291fbe153c9da97ebe48573a4b06ab6c4cf74b760cdb5dd940d98878db
11. 0x2087bc34c7c4a9c4216b0697b940d6f0a768262a8da11f1e788c8045c979de9c
12. 0x12cda00da304cf48d9b3c1874c07a6f0a2e143ba0d25e359b8fd805abb057b32
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae