Evidence row 56332

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.theqrcode.io/mcp"
    ],
    [
      "web",
      "https://theqrcode.io/"
    ]
  ],
  "name": "TheQRCode.io",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-13T01:07:26.537357Z",
        "status": "active",
        "statusChangedAt": "2026-10-13T01:07:26.537357Z",
        "updatedAt": "2026-10-13T01:07:26.537357Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics.",
      "name": "io.theqrcode/qr-code-generator",
      "remotes": [
        {
          "headers": [
            {
              "description": "Optional. Bearer <api key>. Without it the session is anonymous: generate_qr_code only, every QR type and every design option, PNG output, 100 req/hr per IP. A Developer ($19/mo) or Pro ($29/mo) key saves codes to the account and unlocks svg/pdf output, at 2,000 MCP requests/hr on Developer or 500/hr on Pro. list_qr_codes and get_analytics require a Developer key.",
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.theqrcode.io/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/zwznco/theqrcode-mcp"
      },
      "title": "TheQRCode.io",
      "version": "1.5.2",
      "websiteUrl": "https://theqrcode.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics."
}

What the leaf hashes

{"body":"43ed66c78da80a96b531a1b947c387aeaf804772c504464210d4ac15efa32b8e","id":56332,"kind":"listing","method":"baseline/1","observed_us":1793025437573220,"prev":null,"subject":"mcp_registry:io.theqrcode/qr-code-generator","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. 0x44444207c08d895b6fa56d674e3158e7eb7a5419732085db2ce10a25ec51d060
2. 0x72a2ff3559809b775778c48bc4c13f2dfa42386dd2878e1a7a717720f1894892
3. 0xf91007c3d5ed17c2ad9c3b949de7df11590a39c337f7a5c71e6c8eff334979d0
4. 0xb40b3a2af691879abba3ddebf45ae4ffc23c40927cff63aa153d07646e15a29c
5. 0xfa86487fed0e2c8c2c0f919326a57d010b110dc41189fc5a43689597867219d1
6. 0xebc883485ff7061908fb65d6495c403a644f1736fae50c918aa7b2f16953cd75
7. 0x1a8979beafbbe36a928134f9ef855702d162c22938a5f3a8669742b745f2fe3f
8. 0x0b91262de2ed8851540ec44dea7b2908007ae2f7e35f1c45eb0d462bc2c76dc8
9. 0xed542950b565016c140fea1a5a59ad7209cb543cf9c3e9a99627d9c927d5e33e
10. 0x1dc09c8e92168e3a1cdf1a0e953982ca9207934a0dfce256095416cf4102fbce
11. 0x60b91f773fa3c91ef752edc3e72b14aec43590de73fb46a458b7100f8e74b4a7
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae