Evidence row 1288040

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/bitfinex/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/bitfinex"
    ]
  ],
  "name": "Bitfinex",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T20:09:40.122795Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T20:09:40.122795Z",
        "updatedAt": "2026-10-30T20:09:40.122795Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Bitfinex v2 public MCP.",
      "name": "io.github.pipeworx-io/bitfinex",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-bitfinex",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/bitfinex/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-bitfinex"
      },
      "title": "Bitfinex",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/bitfinex"
    }
  },
  "source": "mcp_registry",
  "summary": "Bitfinex v2 public MCP."
}

What the leaf hashes

{"body":"7bbf133a3a96433d2047fb2ac7a801f545ea7587bba857739f869f93cb2b04c6","id":1288040,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793391338953266,"prev":985688,"subject":"mcp_registry:io.github.pipeworx-io/bitfinex","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xfab5d9fdc520f07a5058f6aecab9eacb43e2de684b5805c94db968e6138ab63a
2. 0x44be16819bb5607e91888eff64dd85463163bb2fd132c8df79cf758f28041e13
3. 0x92d28bbf2562b598e9d89904ed56568cbb0e7eddcab6c17d78305abdac236bb5
4. 0x55080dc5b457b0985bf394874c832e0a066d9f8c73926331e65c4a0978cf2265
5. 0xdf58cafe1bc3eca53e7d054d5ea895ef48b97dfa6162098d8e8468f3e4f4e2d4
6. 0xd86b704868b67ed0a1f2146e8cfb30e2226cd43c80af487b3634f8104fa69d9c
7. 0x7ae51c96fe41587f4e98352f0bd10bfad248d431f6b2da65dbd001deb63c575e
8. 0xd13f8abebfbb31eeedbb37d843a6a1d1ac2a065758e0dd0454a8062db4e0e83f
9. 0xf9a069d09c5a0293c26edc65ed74e9fed2bcfc92eedf04e34cd74e994e0bf2fa
10. 0x1ebe6ff05341cfd5ab34031905b3b4a2a15cec61b3fdb86db530c319a1a85161
11. 0xf67beef7e85f6eaabb8d0eb7acfa847cb004504d73a8336cb10fd05b4f614ecb
12. 0x40cda849f196b23b403644105d4f1063db99ae7d719dda5c89cde226dda23a03
13. 0x79594d72fb70613c6a2b4c1ecd92ae15b13d4b81445a6a934b9b245d994a0bef
14. 0x030ea611a04a437f2c80577f6ab0971a98e22d40a72366c4d176ac9c95399553
15. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
16. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
17. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861