Evidence row 4164256

What was observed

{
  "endpoints": [
    [
      "web",
      "https://ceraph.dev/"
    ]
  ],
  "name": "Ceraph",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-08T20:05:33.929224Z",
        "status": "active",
        "statusChangedAt": "2026-11-08T20:05:33.929224Z",
        "updatedAt": "2026-11-08T20:05:33.929224Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "MCP server for agent-driven React Native and Expo development and mobile testing",
      "name": "dev.ceraph/react-native-mcp",
      "packages": [
        {
          "identifier": "@ceraph/react-native-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "1.2.0"
        }
      ],
      "title": "Ceraph",
      "version": "1.2.0",
      "websiteUrl": "https://ceraph.dev"
    }
  },
  "source": "mcp_registry",
  "summary": "MCP server for agent-driven React Native and Expo development and mobile testing"
}

What the leaf hashes

{"body":"d7ec7e39942c515eaf24a43209361f09af84866842931a01f3c452cdb6355092","id":4164256,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1794169586894198,"prev":2930684,"subject":"mcp_registry:dev.ceraph/react-native-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-08 (183509 rows).

1. 0x9302f17f21301af09effea793e2da2250593e427e3e64e9c5cece0848f2e7055
2. 0x17cb3ec93bec42c560fb727405a4e353505ad1c80f8e3c729a5416d27893e492
3. 0x518dea3a73ca5a799f2abf07e9913dc57bdd6c6cbf6fb2c12d82d936dfd37b91
4. 0x3b31ed917dbd39a2a6914fc479d16d4cb03ca1d7c441b243e3c65aeec7302e19
5. 0x61372903cb76f8fd867e4221aa637e30ca9ae22707b1344e7fb3e5491f3f4d02
6. 0x75057ef7a30e6dd2615f972c29ec5376c1fa484787ead2e6311d4a41dbef670f
7. 0x65155947ef810b34baf3478caff543fd404f61308c120557fc388b61217be8fc
8. 0x3b23b22e49347598f26934b68f11e32d380babf0531fd83e485e0d70eb8f5eb1
9. 0xe5b3a1cbef4c3a1ec601ff4734c8a5fda40a597b2edd8ec4d617250182295d68
10. 0x090b730aff935103bd8a3ee4f3b5ed69932a3e7114f4e5a8906ce3a70a014a09
11. 0xd6b09fb4b934a2e3bb7a4af3d3308a2f481dc263cec24a46a815b4da8565251f
12. 0xcb19e3c248d17cd96c53d67df24ab44226f44df44d958ed01e5e7faf70f7b21c
13. 0x728a62e3da0dfa61fa8b6d45c62983dc6deb14629ccfadb5f3020498cd66900a
14. 0xfefee2095572e6e0834fb05d7d7a858ae8f57288bd41c5891a60c6286b9e07a8
15. 0xd940d63ce3037598bb824acb7b8507d1a292860dcd46c4107cbb045adc40cd3f
16. 0x15fcf46472196b84319db11d0928bd9a7c1bffd0bf592e61363ef0eddd378bc6
17. 0x45874ada32d7ee6c17eade12dec01ab7504d43d23be0d9dbb51e642eb39966a4
18. 0x1f0ff2af9da38fef1beef5d2dbcf41f592dca17729b7ab9b9c0b6ef354dc3b83

Day root

0xbf84ec37f88c5f23d2144bd7dbc1ea0f8edc93b3764a885a7164b7923ff3460b

Chained

0x9fea188e4965f50de727e97c40e18d5ff2c2ddbfd4f1ae65e22ddd6f676bccfc

Published

On Arc Testnet, block 71451618: 0xb5273480942a54cd07f291b8319e59976f8d9d0583181c764eed04c9b3f7a022