Evidence row 3122379

What was observed

{
  "endpoints": [
    [
      "web",
      "https://modelbrain.net/"
    ],
    [
      "mcp",
      "https://relay.modelbrain.net/mcp"
    ]
  ],
  "name": "net.modelbrain/mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-04T20:16:57.938732Z",
        "status": "active",
        "statusChangedAt": "2026-11-04T20:16:57.938732Z",
        "updatedAt": "2026-11-04T20:16:57.938732Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "One memory for Claude, ChatGPT and Cursor, kept on your computer. Optional sync, encrypted first.",
      "name": "net.modelbrain/mcp",
      "packages": [
        {
          "identifier": "modelbrain-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.3"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://relay.modelbrain.net/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ModelBrain/modelbrain-mcp"
      },
      "version": "0.1.4",
      "websiteUrl": "https://modelbrain.net"
    }
  },
  "source": "mcp_registry",
  "summary": "One memory for Claude, ChatGPT and Cursor, kept on your computer. Optional sync, encrypted first."
}

What the leaf hashes

{"body":"275530e7dd8d46db2563b20fbea058e8c8c23c1ed355358ec6e12affd0d7155f","id":3122379,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793823659148646,"prev":57750,"subject":"mcp_registry:net.modelbrain/mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x64ff14f2c87f9cca25d5df946c6cf008ebc3603b40fbae389f35a95eda24b5b7
2. 0xf8f2c14b136b907371dd01bfedfebaa4e73c0901b2268bdb9222fee44519f2ee
3. 0xfb1c92a00cbc0a7a31fe215331eeb4bfdada47134d0190ea4af2c9a752771024
4. 0xc9142527307dd7c50a61eebf9b988dd6dbbab69c7b21b5d10ebcf3e3d84e956c
5. 0xb839d50bf61dcf6d4ae4d1ee9f9b6abc5b57fb1f45a84b4c43672041b2465721
6. 0xb6abf42c4df2a1f9bd2c4ece1c801713fffe06c61a3c62203496c429ca449522
7. 0x4f7edfa71f9ddb6f40c9bf34727835d55ebe1c069f78211b8061e5906c764235
8. 0x368e168a1ed4ad0505f383bfdfba6f905c1779a0fd56e9e6249699d6283e3b2b
9. 0x2a9ae5c92984deca77ec080e261069b3569ac795fcefa71692867b95698e739c
10. 0xa83879cd182a7a879cdb9c3515c74cbf2f91f2592335e009ed496b062f313ee4
11. 0xe53e10fa7ed4046e75e98b737d82378d52f7b34966949c1c75d25e082b05aeaf
12. 0x5480023ec717be5c87c88ea6f50d90fd8ad1d01526c058468ab604110716e1d8
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345