Evidence row 52189

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": "2026-10-25T00:25:36.422222Z",
        "status": "active",
        "statusChangedAt": "2026-10-25T00:25:36.422222Z",
        "updatedAt": "2026-10-25T00:25:36.422222Z"
      }
    },
    "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": "0.10.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/shuji-bonji/pdf-spec-mcp"
      },
      "title": "PDF Spec (PDF Agent Stack)",
      "version": "0.10.0",
      "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":"56eedce914a55708cd1e1f884e97d361bfe687c949264a3743fae0652c0f9695","id":52189,"kind":"listing","method":"baseline/1","observed_us":1793025419664531,"prev":null,"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 2026-10-26 (296695 rows).

1. 0xc57860b44a89c863c6adf00f23e9d0c1946308b73e06c989a179a77d87fbeeac
2. 0x75bd241fd2506731176dcd5954fa607b5e0b4756339fd17d4e25e4213bc7308d
3. 0x2d6665a3580f6e88c86061d509ac6f82b3e686671fb2ae2bc805538d4676c099
4. 0x93e2573d6548bc4eb4c49bdd034c8f355d3cc299756017938d8da69a18d749f1
5. 0xeb5a0e20f5d5ad2b11c86bc626f36c11694c48678036a45cca55eea0f5e34e82
6. 0xcdfe2d917543f2f5ada9ed650d237942a04c6ba1e95d7d5916a0322087308dfd
7. 0x3811a207fd8aff11c78183f1c4bfbbd3e94192042b0481a6721fb1ba00d59de9
8. 0x60607a59467065b20ee0323b3c3e068ca1937053e8028cac8a189435fb4f30e9
9. 0x8a6ff25e215f3f57bb93d8e11f9934472c8cb841360fc66ab4f6a19147b064b7
10. 0x898f645f86c84a3076cc9b37a95ad7e2490fbce031f5f2e0257dd07699f9e829
11. 0xd2a07d39f43cc6c0a549d9e0f8d8244992bef3f66efa78aea10852590e0fc7dd
12. 0x4d1a020de7fc0aa076daeb62ebb904d51ac6c607b605eb63a7855f34d7b69f1b
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae