Evidence row 24736

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://brainfile.io/mcp"
    ],
    [
      "web",
      "https://brainfile.io/mcp?utm_source=mcpregistry&utm_medium=directory&utm_campaign=brainfile_mcp"
    ]
  ],
  "name": "io.brainfile/brainfile",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-27T14:11:26.806775Z",
        "status": "active",
        "statusChangedAt": "2026-09-27T14:11:26.806775Z",
        "updatedAt": "2026-09-27T14:11:26.806775Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json",
      "description": "Brainfile memory layer for Claude Code over MCP: free starter files + weekly freshness feed.",
      "name": "io.brainfile/brainfile",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://brainfile.io/mcp"
        }
      ],
      "version": "1.1.0",
      "websiteUrl": "https://brainfile.io/mcp?utm_source=mcpregistry&utm_medium=directory&utm_campaign=brainfile_mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Brainfile memory layer for Claude Code over MCP: free starter files + weekly freshness feed."
}

What the leaf hashes

{"body":"b53f5a20425d223d887adb1c32eba7d4e00ff2218e8bf33d7e3eb53ce94468ec","id":24736,"kind":"listing","method":"baseline/1","observed_us":1793025352989647,"prev":null,"subject":"mcp_registry:io.brainfile/brainfile","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. 0xc70f39a957865a083cb18d65804be32bc57a029567cb80ab3b86a93f0146bbde
2. 0x576702fafa32ae2f57ed12fcb61d574f3f443c94ac56b5680269ebed7f66f80e
3. 0x23496d8664b5279abdef4d1e94e7e1a5b71c7c41d163c0c36034f11b33882a11
4. 0x94dab5267fe4aada2d60cd2b218a5ce349156a3792ce53699387931c8dfa81d0
5. 0xa534f7b9e2067393a1615042c1af63dfcc0a246b363f52adaa3c311bae2fc065
6. 0x19da758e06796f40cb500060a140aaca1183ef3d5ae105c15649ad03725e8a6e
7. 0xc43b17587fd8f82dc0f0e4d32aa06fb66f1d3662fe0681fa514bffa2a1e4c893
8. 0xd3ef446a824ee0bf564276884ad1d14c679b32111c303d16f476101d1148ec06
9. 0x9f1a6c0a25b49b87eb16c4882f8b59b61ca88a866c0099cfbe6c8000b7a4ee9f
10. 0xd368ac5e994f236560e1d336e12fc30e107d36c297f051b25005ca4791a16aa4
11. 0xed975d3cf9a825217ed3ef7c3e4522f054cfe35b47c462678d64461a93581906
12. 0x9d99c5dad23613921cdfabc849c2dd3c97729992eaa05c4dab5e86e83ed6d220
13. 0x72e35aac89ebca631656c2b1aecbdc094807d9807f12c22a6ddf35cc1f5e21d6
14. 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae