Evidence row 2996839

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ukdata.reliness.co.uk/"
    ],
    [
      "mcp",
      "https://ukdata.reliness.co.uk/mcp/catalogue"
    ]
  ],
  "name": "UK Data: Catalogue",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-04T10:42:49.614376Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T10:42:49.614376Z",
        "updatedAt": "2026-11-04T10:42:49.614376Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search 16,000+ API operations and 95 built tools by need, then call any of them by name",
      "name": "uk.co.reliness/tool-catalogue",
      "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/catalogue"
        }
      ],
      "title": "UK Data: Catalogue",
      "version": "1.4.0",
      "websiteUrl": "https://ukdata.reliness.co.uk"
    }
  },
  "source": "mcp_registry",
  "summary": "Search 16,000+ API operations and 95 built tools by need, then call any of them by name"
}

What the leaf hashes

{"body":"02160a954884421e3053fb967a8a6ddfdc3eb67f692c68f43f96a11ea0ccf5b8","id":2996839,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793791228191736,"prev":null,"subject":"mcp_registry:uk.co.reliness/tool-catalogue","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. 0x9b3adf45e88570310dd988f05cfd64d090d461a4a6672021958ac4f9e674f512
2. 0xc8d1f8a64443c5d84a58a153c098a7a87e752291a0f2294dd860c6818b287449
3. 0x72d73a18b6578ffb8ca2ec045dc37ead151800074b0e5ca3a793f018e10b679c
4. 0xf2be16c07ba5b5126ed90f4368192ae4634b32665367580a4255716311f1c4aa
5. 0xdafae47113268ba165392b0a3b8e749c879c64feeb4a24343c7f94e62105f0ad
6. 0xbf47b7e9f80a7334d82e83d2d9c2dde12782f676cb0a6c2727c4015dd2f548b9
7. 0x2ab24e5658d8b95481b090ffc18eee7971cd419462528fc82385192f0d614357
8. 0x05386b3b82f54871549c71f9a23012452da8df5ed9f67cb3224d61bff35da1be
9. 0x4bcf35b519273e2426b25e75cb49ede6c13844f484b5a72637caea2c26f082c0
10. 0x4dcac3b93cd9af13b6e3674775ae35fbe1cd7237c53300167e4d187643d8749f
11. 0xa04a1f9f6dd0d9513139e6593c874493ab74561f92d69b24b37206d067574633
12. 0x0659f7cbd6ca83c0c846f2c84b0a8beab8b85dfd3b16852be92ca38a93f4be57
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345