Evidence row 1828609

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.pdfdispatch.com/mcp"
    ],
    [
      "web",
      "https://pdfdispatch.com/ai"
    ]
  ],
  "name": "PDFDispatch",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-01T20:36:21.812467Z",
        "status": "active",
        "statusChangedAt": "2026-11-01T20:36:21.812467Z",
        "updatedAt": "2026-11-01T20:36:21.812467Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Make PDFs from HTML, Markdown, web pages and Office files; merge PDFs, take screenshots. EU hosted.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://pdfdispatch.com/apple-touch-icon.png"
        }
      ],
      "name": "com.pdfdispatch/mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your PDFDispatch API key as a bearer token. Make one at https://pdfdispatch.com/app/keys",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "PDFDispatch API key (starts with pdd_)",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.pdfdispatch.com/mcp"
        }
      ],
      "title": "PDFDispatch",
      "version": "1.0.0",
      "websiteUrl": "https://pdfdispatch.com/ai"
    }
  },
  "source": "mcp_registry",
  "summary": "Make PDFs from HTML, Markdown, web pages and Office files; merge PDFs, take screenshots. EU hosted."
}

What the leaf hashes

{"body":"3ffd5230edf5e756b9d3e91ea680b60bceeb8787e94fc90e8271d2571c4c5487","id":1828609,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793567867265883,"prev":null,"subject":"mcp_registry:com.pdfdispatch/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xb817b241e977ee9be2155130937b6b9ba87387fa9e75d744c16ad5f738c909dc
2. 0x784be8b4133940b479fe055f821a3a5706444076a0c7dd437409a9c975ce60a5
3. 0x6e6f1f7ccac539bd7b6d63ff5e431de22daa6705741a34ba56e8ceadc497ca24
4. 0x52bcd2b36237ed055a3a5e396c19facb265c80a7351fc34dafbcfe3d0376b6e5
5. 0xa73a593ebacea15b0d714a1b8f36de1be8002c682329183e021fe86b0b431b17
6. 0x4f623fbc4ff7bb4d7cc9cc47b63f3b49ce50ba5fbe90e5cce71acbb17b692a4d
7. 0xfa9244339c365f80e2fe2c4c3875e33a7edbdaaee61b68e88fce4ed0585ca4f9
8. 0x7388a276b09b354212740de6196954eec4b1b1129f88c19f3024cd51581b5c43
9. 0x301705ca2595354fe8cab2e946e34e5ebad49a1fce09ec5d2749b1c24a1df6dc
10. 0x76c32b1194e8f44d9bc12f4119523c9bbdc132ca5e3fc46fac30c27e838c771a
11. 0x7153cb550d43d26e23933a578528f3263e1670379d06efdfb45ed0572375e27a
12. 0x7f84a429a6f515b4264e3f89b39e5d9610b2f28288075b591a2f535c9d2fa11e
13. 0x8e759241dd7d3573c90854e58ab2c243f47abbd9411d188fc23d7d0f3d7ad1fc
14. 0xc4208f09c5a97556dbf0e04ca82216f9056e3cf547ebb46cc61036bfd76910cb
15. 0xf6217f3e2344dd9bf8c6e296c4729fbf7611d258b93c45e1bbe5f62e65e8e714
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90