Evidence row 54499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/velyan/pdf-card-mcp"
    ]
  ],
  "name": "PDF Card MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-14T12:45:33.407264Z",
        "status": "active",
        "statusChangedAt": "2026-06-14T12:45:33.407264Z",
        "updatedAt": "2026-06-14T12:45:33.407264Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Local-first MCP server + CLI that turns PDFs into source-linked, card-based HTML readers.",
      "name": "io.github.velyan/pdf-card-mcp",
      "packages": [
        {
          "identifier": "pdf-card-mcp",
          "registryType": "pypi",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.2"
        },
        {
          "fileSha256": "5bb913b73e6ccbf95a7c0b31eac3a84190e00b59f8570b261f22065fedf242af",
          "identifier": "https://github.com/velyan/pdf-card-mcp/releases/download/v0.1.2/pdf-card-mcp-lite.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "id": "1264756351",
        "source": "github",
        "url": "https://github.com/velyan/pdf-card-mcp"
      },
      "title": "PDF Card MCP",
      "version": "0.1.2",
      "websiteUrl": "https://github.com/velyan/pdf-card-mcp#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "Local-first MCP server + CLI that turns PDFs into source-linked, card-based HTML readers."
}

What the leaf hashes

{"body":"708f54a9d28350e9ff807dd89cd60815efac14ed5d7164a51aeffc66d2866bdb","id":54499,"kind":"listing","method":"baseline/1","observed_us":1793025433635262,"prev":null,"subject":"mcp_registry:io.github.velyan/pdf-card-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. 0x5bcb6f36277096c727bfce94351c00b759389b0c3b6c0054d9d57d7c7a367d4f
2. 0x228ec5be1166dec7923de611030a1d1c068c03cc8d98cb212928ea612fafb832
3. 0x0bd12630d0dd4157973a8d6d273c1493167800642df9901a5c65c95016df5ac1
4. 0x9dc5f21ca8fe37a3e263d8e8fb96032008d4be9c38b1c178a33f30069b35cad3
5. 0xb4c107ad33933b3ae9621185ddcd879ce80cf64991ba181cf736610b600ce15b
6. 0x3d96316ce1fc9bbfb2891aa2c1386f8626af178cf496668ea44b0e4028a753e6
7. 0xb03bbc2fee8eee8db6a0e31bc447d3eefa4a64841cef7aa6b9c8825d02e6ab27
8. 0xb84e37768c9c48ff21254f59a45953dc2b88909713309dd1b8d40e844c8556c9
9. 0x33a9870f44f085e8260bfcaca431d25bcbd855892d925ef4c7c2916b592d8deb
10. 0x40244d998919fa159853bd32a8bd17a3271b1b32a2e2d09a3d03acd280652311
11. 0x37fa4d73456b07df68aa870df84ffd5c60272595484ae0f1ec31434e6c19eb44
12. 0xc4c7772b121e7eab8b40f10646f850453150d76d672e4926bf2534db20273157
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae