Evidence row 581627

What was observed

{
  "endpoints": [
    [
      "web",
      "https://getuserproof.com/"
    ]
  ],
  "name": "io.github.GetUserProof/userproof",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T22:49:08.71152Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T22:49:08.71152Z",
        "updatedAt": "2026-10-27T22:49:08.71152Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
      "description": "The top conversion fix from real visitor sessions, with file and line, checked after you ship.",
      "name": "io.github.GetUserProof/userproof",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "UserProof API key. Run /userproof:setup in Claude Code to create one, or leave unset: the server also reads ~/.config/userproof/key.",
              "isSecret": true,
              "name": "USERPROOF_API_KEY"
            }
          ],
          "identifier": "userproof",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "3.3.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/GetUserProof/userproof"
      },
      "version": "3.3.0",
      "websiteUrl": "https://getuserproof.com"
    }
  },
  "source": "mcp_registry",
  "summary": "The top conversion fix from real visitor sessions, with file and line, checked after you ship."
}

What the leaf hashes

{"body":"3cf411dc3499d78d3fb50c74050830bdd98472f63122958d093ad5df6501aba3","id":581627,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793144466690279,"prev":null,"subject":"mcp_registry:io.github.GetUserProof/userproof","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xe496949596b5086bf6f69dba3ba689eaceba05a102b18b1dc43a90f16b5a192c
2. 0x56bba790415e0a945eab8581e292af1a70ad861b788206f5f3947cc977bf9056
3. 0x14a42a949b8283c3b438e4c298f9df454a53eead35d03ac9509ea119150e9772
4. 0x011a944ae0ea1d96b053ceaf550a5f9271933947d28c336db784aaf38fb5aa3d
5. 0x1a443dd7cd60caa2a8f5da8119e7a446b4fc591e1f1161599668111441a58e91
6. 0x04a966e4ea0cb3e526e9fa9f5cda2f8dc62e67e02dd95738a40879d72e799436
7. 0xa3fb2d4e20dbf2e2d0f3cf3e6eb21cd017bc4445839f37b75a666579aecc2cb1
8. 0xfa70aa3bd420d658ea743ec43c19f6c6a83773c45710123eaaf7c3262e071eb6
9. 0xad0c8d97f7e12d2b7221b6a7f1434123481cef95f8265e1c299168830d62e094
10. 0xf43ec63a3f9fa25173180abb7567056ab830871cfcea8062ffeb94b071fa8fa6
11. 0x79b5848e3de58e55a9bc31f0b9fac7eaaa02831210ebc21da7db3a90dc579124
12. 0xc1d2a56a84338ae3b69b3423e631069ac48cf802439f26d41941f651ac2c28a1
13. 0xd98ea318b514153f74841c90aff18a807e61314ec99610bf3bdbb7219da01cbd
14. 0xf72dee7a0c7534cb19ede4959b957b00c0a8285c36ad49dd2ce1c1092bf60d93
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4