Evidence row 1475929

What was observed

{
  "endpoints": [
    [
      "web",
      "https://make0.ai/"
    ]
  ],
  "name": "Make0 Brain",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T02:53:41.229956Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T02:53:41.229956Z",
        "updatedAt": "2026-10-31T02:53:41.229956Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "One shared, versioned memory for Claude Code, Cursor, Codex and every MCP agent. Local and offline.",
      "name": "io.github.make0-official/brain-oss",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Data folder for the database, local models and .env (default ~/.make0)",
              "format": "string",
              "name": "MAKE0_BRAIN_HOME"
            },
            {
              "description": "Optional. Turns on LLM features; Make0 Brain runs fully offline without it",
              "format": "string",
              "isSecret": true,
              "name": "OPENAI_API_KEY"
            }
          ],
          "identifier": "@make0-ai/brain",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.4"
        }
      ],
      "repository": {
        "id": "1435355852",
        "source": "github",
        "url": "https://github.com/make0-official/brain-oss"
      },
      "title": "Make0 Brain",
      "version": "0.2.4",
      "websiteUrl": "https://make0.ai"
    }
  },
  "source": "mcp_registry",
  "summary": "One shared, versioned memory for Claude Code, Cursor, Codex and every MCP agent. Local and offline."
}

What the leaf hashes

{"body":"8b445bde31d16ecd94146606e2810ebba38eac5ef6e9a2ec3e18218fbbe18b7e","id":1475929,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793416547033062,"prev":1257382,"subject":"mcp_registry:io.github.make0-official/brain-oss","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xf1c5e14a04900190d22988c42830c2cc04d835444ed1a7327c19767a886267d9
2. 0x95c4579d4dbe2f71615466fbd6e37f75a1c4a2ecc91d47880473dfa0e1c58517
3. 0x23839d243a86e7b91d8e12d6b4421c17587dc5e80a0beec4bef4c3967534f526
4. 0xc43050a2a8add4316abc64fbac37674fd0bb058b0127e5f18a0a67b09fd40a73
5. 0xa49c5b4f2840d941d88576d28da957c96949e67c25ae334dfb4106913ccb2796
6. 0x0e310aec2c79277933741d1fa98e2e7909f7c9fc05ce0bfefc0412717fd8447f
7. 0x079e7b4c4ae0626709ac5a1b399cf27203aaa10bb850729c013972432553939e
8. 0x17deb467fc781b0659c58ddf2e8a881bea31de9805b4a2c0d1cef0e0b92e53ad
9. 0x2aaefdedab428fae30f4b6dfd2a30cdf41012087f71ab98933a5c771c766f6f8
10. 0xd829115a032eb3e1f3970117c3121c85688197565acb236093af10f9a35a4efe
11. 0x62445847cc133ffade4f4a1226f52a9084f4eeaddc504e494cc78d4df9e4b540
12. 0xfcd782c3f252b70bc968fb5a187963c45ff14fea50222071dde8a666b3ebdbdd
13. 0xbc3e5daeb8c4525fe47bcc0da1546eab6297e135ec75acdf3bc8177600a63e27
14. 0xb9926eb0976a5b473833dada1e63c048bf8ef05dbd747135d29c85140274baf8
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0