Evidence row 23992

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.tenderapi.eu/mcp"
    ],
    [
      "web",
      "https://tenderapi.eu/en/"
    ]
  ],
  "name": "TenderAPI",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-17T16:46:48.691387Z",
        "status": "active",
        "statusChangedAt": "2026-10-17T16:46:48.691387Z",
        "updatedAt": "2026-10-17T16:46:48.691387Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search EU public tenders from TED and national portals by CPV code, country, buyer or value.",
      "name": "eu.tenderapi/tenderapi",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer token with your TenderAPI key, e.g. 'Bearer tapi_...'. Get one at https://dash.tenderapi.eu",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://api.tenderapi.eu/mcp"
        }
      ],
      "title": "TenderAPI",
      "version": "1.0.0",
      "websiteUrl": "https://tenderapi.eu/en/"
    }
  },
  "source": "mcp_registry",
  "summary": "Search EU public tenders from TED and national portals by CPV code, country, buyer or value."
}

What the leaf hashes

{"body":"4818c1eb9885ae92fd7c0a7b14e4f4f41fe62897712fd03fcadc05fa6e48384c","id":23992,"kind":"listing","method":"baseline/1","observed_us":1793025351736639,"prev":null,"subject":"mcp_registry:eu.tenderapi/tenderapi","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. 0x7e789c63314f4bf4787d7f49ba3ef518704ab0b6d3eab3d74e71a0e98a112e47
2. 0x241c326b032f60c28f1a0e5b04af1f0975c26fa8fdea31679b92560b90f1dd30
3. 0x5d2f0685e921c9e1a5300789d5435f4e811d263cebc8c086b018ea782cadab62
4. 0x20e0e5039e11e9f89139de0b285b985915df2be85b61a4850283352902c14b71
5. 0xab3dbfbf5b3f0125a6414ec5517cffe5e2843ed48f38d73b35a735304e36d779
6. 0xe310d77ba27347a6a797b8fba4a8b4ee8abef4216b5bea19096d07cb18a9f38a
7. 0xfadbafefa28cf37e8b83a10b6e7cb93e1b0dc55b18984a935e50555007514744
8. 0x48175cb37b6c2414de51074038b68b5769002db7d552db93dbb67f6d4dddbc2e
9. 0xef443be02dc09c4bff5d7688decd47a16ffb60718d4ad8cbbec72e8c170e668a
10. 0xfd7f00031b4432edd469882d277184d679cf4192e96f29d0d9b09eaa1702106e
11. 0x86993f34ffd04a19214c4b442a83218e78811798750015024990bf574868d9e8
12. 0xab729e4203b650f2a3c15efd6fd44eb2482232373bc1de662fd9d496869eb2d3
13. 0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae