Evidence row 31955

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.brains.ceo/mcp"
    ],
    [
      "web",
      "https://brains.ceo/"
    ]
  ],
  "name": "The Brains",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-17T17:08:15.369719Z",
        "status": "active",
        "statusChangedAt": "2026-10-17T17:08:15.369719Z",
        "updatedAt": "2026-10-17T17:08:15.369719Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Search cited playbooks from top founders and investors on growth, distribution and pricing.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "src": "https://brains.ceo/assets/favicon.svg"
        }
      ],
      "name": "io.github.VicPitic/the-brains",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.brains.ceo/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/VicPitic/the-brains"
      },
      "title": "The Brains",
      "version": "1.0.0",
      "websiteUrl": "https://brains.ceo"
    }
  },
  "source": "mcp_registry",
  "summary": "Search cited playbooks from top founders and investors on growth, distribution and pricing."
}

What the leaf hashes

{"body":"016a2eb14a22690f1ab1fa98493996df119fc30d2764dc2f30f0d6eed9cef2b9","id":31955,"kind":"listing","method":"baseline/1","observed_us":1793025365617553,"prev":null,"subject":"mcp_registry:io.github.VicPitic/the-brains","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. 0x2f118d580f0f0c84b8d8d0bc36d1e15403d0782ea8028cdda00d2a94e0699a1b
2. 0x7ec14a68e1e49d77cf4c2ec9628360546840e4bb711b5b533b7f3d132c0c0a0d
3. 0x46ef87005eab8b366f016a1baa7e3a6f4abae7ade81ceeb03e1558182f499fcd
4. 0x5094f0ffcf191c2d8df55b855db7fb97d48a978e305e5071d898624e25c15a2b
5. 0x6a2b2f57a63c3bd0cfde5d13b159e9973578473a4fe86f39494c1e1ec9c30e7d
6. 0x75de33c2e7fda8af60eaa3f3e287a81f9280549e5462dca4a7d4ded9f113ed6e
7. 0x85af0e5d7f588b6097e7c71d1ac40efde54cdd6ddccccc9f5659e853afe3db38
8. 0x053e3b3548366a788465dfb4738f6b5acf532df82d366064ffc64d7523fba914
9. 0xbddd9b063a3946ab61c8158d7226c1016be9766dbbe0ed3a74a7a316e0807559
10. 0x45daaa50539c5773a3e61706e61da1f28042f778963819529ed093efc27f3352
11. 0x2087bc34c7c4a9c4216b0697b940d6f0a768262a8da11f1e788c8045c979de9c
12. 0x12cda00da304cf48d9b3c1874c07a6f0a2e143ba0d25e359b8fd805abb057b32
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae