Evidence row 1053738

What was observed

{
  "endpoints": [
    [
      "web",
      "https://certmadeeasy.com/ai"
    ],
    [
      "mcp",
      "https://certmadeeasy.com/mcp"
    ]
  ],
  "name": "Cert Made Easy",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:37:01.444283Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:37:01.444283Z",
        "updatedAt": "2026-10-29T21:37:01.444283Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Look up certification exams and practise free exam-style questions with explanations.",
      "name": "com.certmadeeasy/exam-practice",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://certmadeeasy.com/mcp"
        }
      ],
      "title": "Cert Made Easy",
      "version": "1.0.0",
      "websiteUrl": "https://certmadeeasy.com/ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Look up certification exams and practise free exam-style questions with explanations."
}

What the leaf hashes

{"body":"d6451222370f943d3e92ae345a9a57b295c1e2585802635f19e5c30b70264ada","id":1053738,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312085496842,"prev":null,"subject":"mcp_registry:com.certmadeeasy/exam-practice","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xf609e6ca4bf940c253ce61b8249700b20c5443745785810eb2fc3eb54015f995
2. 0x6a3396af6a62e5500d5a5d91c767800ae32f974ee815554949b398bef54f23b5
3. 0xd47f57e87428e10c4017491c17368449145f2f9d6a2271edc744aae6e9d6fb34
4. 0xe1f869bb810ae25f65ff450f0f82a23f2148db65b6241ee9f0bb15079420d3b5
5. 0xe75133c68ceab4467d2d2da1d68d967ec4bd64cebf1f9dfdb8abd4f4cc8d75cd
6. 0x521d66c1b11a9ec415d1200064cb5a09fd859a9c4dc93df8eb9b88258178e921
7. 0x1e879c8e6cd507f28aaf9f13f45d9cda55f783216cda4004898bddaaf00c5bfe
8. 0x296bf555ec5487a7eabd5d66354ca309d09174cf0a083f1f16ad8a89e32cccde
9. 0xe45a8accd9664842a96fa619e9ccc2a395af1ca383b8034a64374e0f00d76803
10. 0xfc3f03dd9942292cd523bc1e845fd2fe69b6e6ecf0744ed00d42e2ab9c8c9e46
11. 0xd65db33c850641a512610778bc74c4557534e8cedefa27dfb6c624e384ad13df
12. 0x9c0281c2a4bfee33b76e469eeb2b2cf128dbede9395403178364aa32378c6d83
13. 0xe61db4873d922d736073fbcc17a7758f857abc53591bf83c26e95a8c7fdf1d7f
14. 0xc7119ea806f683838e5f48055d7f1b7fded1f500c6064dabeb8b9a36bba8932f
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1