Evidence row 42025

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_nubank"
    ]
  ],
  "name": "Nubank MCP",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-11T18:02:04.37081Z",
        "status": "active",
        "statusChangedAt": "2026-06-11T18:02:04.37081Z",
        "updatedAt": "2026-06-11T18:02:04.37081Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Connect your Nubank account to AI via Brazil's Open Finance: balances, statements, cards, investment",
      "name": "io.github.mcp-dir/nubank-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_nubank"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/nubank-mcp"
      },
      "title": "Nubank MCP",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Connect your Nubank account to AI via Brazil's Open Finance: balances, statements, cards, investment"
}

What the leaf hashes

{"body":"9d960e3e6dcb51c70aa7b6c1bec509ec61cc60cc5186267293a62e2f7b71791f","id":42025,"kind":"listing","method":"baseline/1","observed_us":1793025400551943,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/nubank-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. 0x3aca4c5cbab361fc7770019bde3020cfd06db9af204bb1fa7b254158f9d98d95
2. 0x5eb614d42090cdd3b5ce29c3b3765ad8bd4bf7fe2b7558dda86f69f0d60d0f7f
3. 0x8b6de2a81848418559c4ba4c27bc5d1793b78ee96913716d49f9d25d7e800b98
4. 0xa0c2ff343528df2a97d5ed35c30ed44086cb7549de6a5fde80e06d90f84c878a
5. 0xd58e29747b329ca2ae8fb4b37abc6287f36797758c0751ef96a68abf2a299799
6. 0x9e2da1e4bdc8370ea539d9441ffa89fec3a4cf628eebea57873e7ab5453b7fca
7. 0xc1b94e4aba32cad028831dd7a1859097ebd639bbf56b395786ae46f97fb76934
8. 0xbdffe501d529b59699a2ca2f6192771f4dc984e6d271a27740ae564b05ddb0ad
9. 0xe7accf319d0cfb68e1642a03672e141c53e58496b276d13bae68f7107c9d03d6
10. 0x863fdad252f29b9d159c447e1d98ff6a548fe9d1906f3279b63f975f260e25a5
11. 0x229584c1d304842544db84ca7b368b5ececeb9d3bea2b23265eba1c7595d1220
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae