Evidence row 41537

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.mcp.ai/p_b3"
    ]
  ],
  "name": "Investidor B3",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-12T19:00:20.013253Z",
        "status": "active",
        "statusChangedAt": "2026-06-12T19:00:20.013253Z",
        "updatedAt": "2026-06-12T19:00:20.013253Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Your consolidated B3 investment portfolio (the central depository): position by asset, net worth, tr",
      "name": "io.github.mcp-dir/b3-mcp",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.mcp.ai/p_b3"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/mcp-dir/b3-mcp"
      },
      "title": "Investidor B3",
      "version": "0.1.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Your consolidated B3 investment portfolio (the central depository): position by asset, net worth, tr"
}

What the leaf hashes

{"body":"4b5acd1db3f7c5624e0ec7590ed67e425966f2a2ca8cfeb4d0f56d926b76d661","id":41537,"kind":"listing","method":"baseline/1","observed_us":1793025399777942,"prev":null,"subject":"mcp_registry:io.github.mcp-dir/b3-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. 0xfd1323accc10c41fd3024b35ae4bb974d192febaa9b04ade7a29891bf7929e13
2. 0xce61101bc6bdaa4b49183599c0abb0cd259cb4e3ed7c10861df8b0e8c27621ae
3. 0xd66249aad7dc2a7d2292cfab4fe5879f3b5009c9089259b1bfb36d1af179eb10
4. 0x84cf9f96a2f4bf44c118b4b5d65d4804f5b8b83279cc753816664a15669d4bd9
5. 0x4fedd0445c4c2baabb70bd78c7d8a18ead77fd0a1824e03053f673ad0a17430c
6. 0xb046ab6b57c1871971d76503ffc6e4d9e7ed432760dba9a6aa6059bcf93bef5c
7. 0xa9e7a9e091b715ce5bb8a7d56359eb9e0cb0c871fac9b9a44b2e40c7750c7058
8. 0x22ffa7c020efad3f08c4dbd31bfff0c149938fd1cbdbf399cea341a3627fc7ec
9. 0x166e1fc806f28d2cfb90b5e917853fbf01cf0f341d4c8822b0f786e4cbcf1d74
10. 0xf060241fb56836c62d3feefbc60d9401bb5e9f24893c10a5f67e7eab0a959c8a
11. 0x2e09594bba0b7c90654eee0c9a8e6b9ed83ead47a7e7c90e73414beaf0ad4088
12. 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae