Evidence row 34578

What was observed

{
  "endpoints": [
    [
      "web",
      "https://castpdf.com/"
    ]
  ],
  "name": "CastPDF",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T08:25:51.044834Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T08:25:51.044834Z",
        "updatedAt": "2026-10-12T08:25:51.044834Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Create PDFs from your CastPDF templates or HTML, issue EU e-invoices, and look up documents.",
      "name": "io.github.castpdf/castpdf-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your CastPDF API key (cpdf_test_... for watermarked test documents, cpdf_live_... for live ones).",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "CASTPDF_API_KEY"
            }
          ],
          "identifier": "@castpdf/mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/castpdf/castpdf-mcp"
      },
      "title": "CastPDF",
      "version": "0.1.0",
      "websiteUrl": "https://castpdf.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Create PDFs from your CastPDF templates or HTML, issue EU e-invoices, and look up documents."
}

What the leaf hashes

{"body":"2a0c503c4d7b49ee0a29cc707ee0ea072e64bdc13467977d6c0f0e025c99a123","id":34578,"kind":"listing","method":"baseline/1","observed_us":1793025370971363,"prev":null,"subject":"mcp_registry:io.github.castpdf/castpdf-mcp","subject_kind":"source_record"}

Proof

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

1. 0xdbcffd27593dff0484924f211fcea6708e038fda184d80f8e2c3f9c1a5a528b4
2. 0xac929035c38e99eec43a6c54a775b550b6851b5a51b165cac89ac539eee8ab11
3. 0xe70dd353d5345229348f0a800e3be4289f5a42371855cc1c1d1fc9dca2e23467
4. 0x6bbe3353ebc1bde74c02f4e529a8117f582fa1912c08f249792a20b3cb82a046
5. 0xf607f542e4c62d0520318aab196ae567aa5ec66c9d82042ac3301b7bd476baa8
6. 0x8fadd6ec3e52ca912ce9c8c34c4a999c69d3f26019e71530e183a58ff99f4e25
7. 0x4fe97284b7f13663beed262ad8f2f5712db43c2ad77d3c571e4e31abc64a6392
8. 0x979121c2dc21857cef134d4fba1ffa2c1f45c8ec21449e4fcf17f5162e9c62a4
9. 0xb12bf79b1127ae95b792528a83a4feec56a64daf72dfb69f7beeb7a0a4b7f092
10. 0xafea070fa3cd55d0c50ec39d914de8a0022e87d64becb9dc6998df49697576c3
11. 0x7ec512db50ffb560b82f17e53667bcea802a69de4d98e67a44363985fac7f4da
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