Evidence row 3413951

What was observed

{
  "endpoints": [
    [
      "web",
      "https://shuji-bonji.github.io/pdf-agent-stack/"
    ]
  ],
  "name": "PDF Spec (PDF Agent Stack)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-05T13:52:51.374164Z",
        "status": "active",
        "statusChangedAt": "2026-11-05T13:52:51.374164Z",
        "updatedAt": "2026-11-05T13:52:51.374164Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Look up ISO 32000 (PDF) clauses, requirements and terms. A reference, not a conformance checker.",
      "name": "io.github.shuji-bonji/pdf-spec-mcp",
      "packages": [
        {
          "identifier": "@shuji-bonji/pdf-spec-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.13.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/shuji-bonji/pdf-spec-mcp"
      },
      "title": "PDF Spec (PDF Agent Stack)",
      "version": "0.13.0",
      "websiteUrl": "https://shuji-bonji.github.io/pdf-agent-stack/"
    }
  },
  "source": "mcp_registry",
  "summary": "Look up ISO 32000 (PDF) clauses, requirements and terms. A reference, not a conformance checker."
}

What the leaf hashes

{"body":"78d74cb3631cf6eaf9bb72d7c138db838204b54088c33f8658b074187c1954a4","id":3413951,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793888494632390,"prev":3038409,"subject":"mcp_registry:io.github.shuji-bonji/pdf-spec-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x5c50f94b0f9b9f016c3ca5ab75f5edfd0258fe0f206e3ee33d39cfff3f332b45
2. 0x1ba1fa347e19eab30c6e30c88521d3199a4ba3c5923c456c9a89e4835335ca96
3. 0x86ea70f8ae5a4392583df6099a5795835d5425552cbe5e89715e117a77a794bc
4. 0x493103d9aa897528beb475302180266ac3eb0e6f1c35f5a8f21b6d5dcd76d74b
5. 0x46a9fe636553b7d495eb936abec928caa56cbbb63bcd38b6a4e69b1ae4668e10
6. 0xd6a5377bc473e7cc1ec1efcf51768d7a2ba1c31e11f38fc8f43f477eefdedfe9
7. 0x18ed2c56ed462647725fc00869a339c058ba27f0cf028084947ba1a4f6252758
8. 0xc3f4919fde7b1e026e9091a2d1235464e9d06c818a6b60796e411b17f96af1f7
9. 0xedcd5aef047bc6fde77eff1802d092acb37a7612752d6ac33e6c820faf3b193d
10. 0xe41212a66899fc25ba1e760fa01b13ec98fb1ca292fe46a9af963be372079032
11. 0x1e268de19d798efb6681fc310cc2f05fe6839a5959d8b4ae016338179e4ac487
12. 0x8eb71c4c8ad22a2dae213578c05536d0e46fa14a03de40b0547c4114027d9d1a
13. 0xe87a0ce6101e0e2ffe4c6ae4b4ce479481e520c0524e7d43696e9521834ab9e1
14. 0xa2dc8f96b204e9ca3e547eaad92221ac78dc5f058c6959b821d49395bfe96c5a
15. 0xd1b826c1036e86032791eb321451282a424bfed64c08ff605cb756a1f89d4ee1
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94