Evidence row 2996851

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ukdata.reliness.co.uk/"
    ],
    [
      "mcp",
      "https://ukdata.reliness.co.uk/mcp/uk-tenders"
    ]
  ],
  "name": "UK Data: UK public tenders",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-04T10:42:51.174915Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T10:42:51.174915Z",
        "updatedAt": "2026-11-04T10:42:51.174915Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "UK public sector tenders and contract awards from Find a Tender: values, buyers, winners, deadlines",
      "name": "uk.co.reliness/uk-tenders",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Bearer <key> for more than the free daily allowance; free key from POST https://ukdata.reliness.co.uk/keys",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://ukdata.reliness.co.uk/mcp/uk-tenders"
        }
      ],
      "title": "UK Data: UK public tenders",
      "version": "1.4.0",
      "websiteUrl": "https://ukdata.reliness.co.uk"
    }
  },
  "source": "mcp_registry",
  "summary": "UK public sector tenders and contract awards from Find a Tender: values, buyers, winners, deadlines"
}

What the leaf hashes

{"body":"94ca4a18b0901720d4809641f39823e1d145e324bc8a992c5783ff59c7312d81","id":2996851,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793791228739329,"prev":null,"subject":"mcp_registry:uk.co.reliness/uk-tenders","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xac1c2f4addd1327bba010fc646763eed13c8f93a04bed54958779f8b69d30b44
2. 0xbcf8a4145030ddd0cfe3dffdf4ff4895f34c2e2b6223f65ffdd9635df24ceec4
3. 0x74006702a54486890441a14c1df0f36433f751a823d96cf8ba4b3008ff7c4ff9
4. 0xb6e47e40dfef99149d0adc9455ff0704e0510653220a2eb871b5ccd299e27244
5. 0xfa780699341ea8bb9fab8fdba15d3b991f52917f0007bec308c33722493551ef
6. 0xa6de37441644f8d9542622fe38ac4d80789c3c526fb78eaa410e49aa869708b1
7. 0x11ede0f5c6824665eaad3c6558e9d77d123d1b8e8dfdfed512442510f5f5fbdf
8. 0x63aa21bf63e2dda9c34cb10926d6d1223d66e5fd237e0ad902cf732d53c6b0c6
9. 0xc0a860bd0763ee12e1c32404b690c66418edbddd09ab9964f1bec8b4f92ef8fa
10. 0xf0092b6c25f818d0e4f11357b76b11c87b70b3ab40dae11784f53d84f946bc58
11. 0x2e770b3fc7af9ca882a344ef94a940456e5909ebe6d58d473127b45d92238c47
12. 0x8a8ff4dde89defe052546dce84e6fd95a1ad8fb0a0369210682081941ef1aced
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345