Evidence row 59810

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.tendersignal.co.uk/mcp"
    ],
    [
      "web",
      "https://www.tendersignal.co.uk/developers"
    ]
  ],
  "name": "TenderSignal",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-02T22:23:15.1631Z",
        "status": "active",
        "statusChangedAt": "2026-10-02T22:23:15.1631Z",
        "updatedAt": "2026-10-02T22:23:15.1631Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "UK and Ireland public sector tenders, contract awards, buyers and expected re-tenders.",
      "name": "uk.co.tendersignal/tenders",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer followed by your TenderSignal API key (ts_live_...). Create one free at https://www.tendersignal.co.uk/developers#keys",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://www.tendersignal.co.uk/mcp"
        }
      ],
      "title": "TenderSignal",
      "version": "1.0.0",
      "websiteUrl": "https://www.tendersignal.co.uk/developers#ai-assistants"
    }
  },
  "source": "mcp_registry",
  "summary": "UK and Ireland public sector tenders, contract awards, buyers and expected re-tenders."
}

What the leaf hashes

{"body":"aed156671c2ae8111d3bfd48ce3039fb56bb4e8121ec58fee7970a09f3346ec6","id":59810,"kind":"listing","method":"baseline/1","observed_us":1793025447317499,"prev":null,"subject":"mcp_registry:uk.co.tendersignal/tenders","subject_kind":"source_record"}

Proof

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

1. 0xdca5edcdf99308140228de69f356eb609b53027f4af41b0d8875f5d844e4a504
2. 0xeca7606797fbe8fbdefccdc02306c1eb3788a1a5aea3b0b9357b4c4f2aac9604
3. 0xfc51389e351ca4b7c58b541316dc90290bc2ae800ffe84c1373f74d18182ad02
4. 0xbbafc1b492d46174561a3cd96cfcb196c698632d84b98f3afd67264db0927f47
5. 0x0d0e9c0c160b9883a8a1462173f4efe72bc15196f72e5a12b57f890bfe15f749
6. 0x628e9dd1c80d6e12714c5d5dd749c9addc18259e0e73f7dee1f11d1ffddc67fe
7. 0x100ac833ddb956dde12a13fc7d82cef8cf6417e1505b43b3f7adb65244ce9e6e
8. 0x742b7de725ff475e8c21b81bc533419f5d1e6ccaf70287a959918ed571708311
9. 0xdbda15d3a55b1cf7ce26a8e74ee587257b3536966ffc382a5270897c11aa0cf2
10. 0x371943ee05636df6deb58d3492ac210a8873be61164ea2f0f126235f7306178c
11. 0x24a78783fa8bfae2806b9bb0fa99cf3d1a7fa7f1795401b4b31767e8a2b2abd7
12. 0x4b7a7525bd11eaa3154ce1b1171d1b54b83370163f39203e230c520e42560c4b
13. 0xa4edde833302b48399053e2519aea1aed1074cd102bf4b553643df1866cce4ec
14. 0x0b7541c75cc482a7134110311d7dbd02095d969ba21177de9b21a52a55981718
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae