Evidence row 42173

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_pref_sp_guarulhos_cnd"
    ]
  ],
  "name": "Prefeitura SP Guarulhos: Certidão Negativa de Débitos",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-20T04:38:14.73879Z",
        "status": "active",
        "statusChangedAt": "2026-08-20T04:38:14.73879Z",
        "updatedAt": "2026-08-20T04:38:14.73879Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Prefeitura SP Guarulhos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay",
      "name": "io.github.mcp-dir/pref_sp_guarulhos_cnd-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_pref_sp_guarulhos_cnd"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/pref_sp_guarulhos_cnd-mcp"
      },
      "title": "Prefeitura SP Guarulhos: Certidão Negativa de Débitos",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Prefeitura SP Guarulhos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay"
}

What the leaf hashes

{"body":"35ec07c828eeefc6a46ccef9ba4c8615786888066b41cec03aea3b73f5417967","id":42173,"kind":"listing","method":"baseline/1","observed_us":1793025400704859,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/pref_sp_guarulhos_cnd-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. 0xd48c4ab972fcd35659320d915f63bdf9fab6104ad0d291f0587fda9ad9bb90cb
2. 0x741fef71587ad90c474985d066ec620566a67f96c9787e743073d372588717e5
3. 0x2bef015b4a73c597ed37acffb0529d7c0032be5c7222b1724b3260be75caf6e3
4. 0xcaf95940e6cb6ab619df48322130e6324ae5fcec199a17e91585d1c345690915
5. 0x0d6a1b81876359026b826fc3642b73b6307a0dc2d8484735a527ab32ff28c133
6. 0x8a8c32780d727ba35ad95cc397ccb145b8356efc9f69faf831c193b8d2057584
7. 0x6ef0b2ec7ac9d5a7e14a619c652c72d2fe8abcd6669b18c756a72fcc72f1e804
8. 0x8d5626913545956ef91138e57802adfd8c92703817743e50d4279dfc80d1a934
9. 0x950e71a3f1d793f64de204e2ffd6528faf6ebe1fd4463a16429f7f0525ca7ec0
10. 0xbf2ea8422e4d4634187236ad26741d988ab947590ee32bccf49379c5b69d0711
11. 0x13af2618b202e3256bff92107d30a646eb897d2992ea1f3e08e75bf4bef84c31
12. 0x7026808261896a203198354548e5e8cabce4a06e89d077c172084841b47ae119
13. 0x3199db04c2c73c3483386a86bf503eafde5af103465608156e2e5f42e72a6fbe
14. 0x6b927d53caa5125cdba9255612d524976c691f8672796c3f0885ba2c5b3af1ad
15. 0x6dc40f983a3840a0ad927a9ca17f4ff1e3b649a6c735e2a09b140db7c2caf13b
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae