Evidence row 52191

What was observed

{
  "endpoints": [
    [
      "web",
      "https://shuji-bonji.github.io/pdf-agent-stack/"
    ]
  ],
  "name": "PDF Writer (PDF Agent Stack)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-12T22:22:30.249003Z",
        "status": "active",
        "statusChangedAt": "2026-10-12T22:22:30.249003Z",
        "updatedAt": "2026-10-12T22:22:30.249003Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Create and edit PDFs: text, Markdown, tables, metadata and pages, with Japanese font embedding.",
      "name": "io.github.shuji-bonji/pdf-writer-mcp",
      "packages": [
        {
          "identifier": "@shuji-bonji/pdf-writer-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.22.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/shuji-bonji/pdf-writer-mcp"
      },
      "title": "PDF Writer (PDF Agent Stack)",
      "version": "0.22.0",
      "websiteUrl": "https://shuji-bonji.github.io/pdf-agent-stack/"
    }
  },
  "source": "mcp_registry",
  "summary": "Create and edit PDFs: text, Markdown, tables, metadata and pages, with Japanese font embedding."
}

What the leaf hashes

{"body":"5f585d7ecb3a1c7912d5a674a024c16fe39f6dc37712d401a8249768665607fe","id":52191,"kind":"listing","method":"baseline/1","observed_us":1793025419666661,"prev":null,"subject":"mcp_registry:io.github.shuji-bonji/pdf-writer-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. 0x4ef2ce877a76a998ca35c22c4d31bf9e1562f6726247727c003caf8b58df3f93
2. 0x33c9e40cb0e36fcf9573292af886a727762a8d0f4a38a83546158e37811cd022
3. 0x6fbe5e722eb41410d9857c60a83cd176e4cbf6f01db9e6687b9463b7a0d864a9
4. 0x2c26d8c0b4cff5b30f1427a5d080524328916671a12acdda4d15ef86ae41ad32
5. 0x01ebe97fca4b983257c57e31d62436318b4d7c462be25e5823dec28fb6f8c48e
6. 0xa6c84fa39dc1a3be0e5281c977b53eb6efc12bfcabf75e8e08e557a12e7f690e
7. 0xbadf5b3ecd991e0cc584f28e783ab388f96fadfd2d0382df327a0697c51b4080
8. 0x1894256ba4a97682ee230b576a7ab9f4db049d9f44d391cdd0fba2ec210defd6
9. 0x25b0be634e7545b7ace2747b38a9f79252646981a8a77be5d6b0f4fe6758bedb
10. 0x9c9aa21507586994cc0a4dfd3b2e86976a38eb16db18f84817d4a85797c70f48
11. 0x72d408a0419640ce55a8ca5f9c16e8da5334b5f106300a379634eb22bded71e1
12. 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae