Evidence row 37191

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.algoum.de/v1/mcp"
    ],
    [
      "web",
      "https://algoum.de/"
    ]
  ],
  "name": "algoum-mcp",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-11T11:02:36.337759Z",
        "status": "active",
        "statusChangedAt": "2026-10-11T11:02:36.337759Z",
        "updatedAt": "2026-10-11T11:02:36.337759Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "SEC EDGAR insider trades (Form 4/5), 8-K events and 13F holdings as clean JSON.",
      "name": "io.github.fi4all/algoum-mcp",
      "remotes": [
        {
          "headers": [
            {
              "description": "Your algoum API key as a bearer token. Create it in the dashboard of the algoum portal (https://algoum.de/).",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization",
              "value": "Bearer {api_key}",
              "variables": {
                "api_key": {
                  "description": "Your algoum API key",
                  "isRequired": true,
                  "isSecret": true
                }
              }
            }
          ],
          "type": "streamable-http",
          "url": "https://api.algoum.de/v1/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/fi4all/algoum-mcp"
      },
      "title": "algoum-mcp",
      "version": "1.0.0",
      "websiteUrl": "https://algoum.de/"
    }
  },
  "source": "mcp_registry",
  "summary": "SEC EDGAR insider trades (Form 4/5), 8-K events and 13F holdings as clean JSON."
}

What the leaf hashes

{"body":"226c10e0ea4e48ed159a994dd8e72031160e8904665f0b01d575db342695c35f","id":37191,"kind":"listing","method":"baseline/1","observed_us":1793025389566562,"prev":null,"subject":"mcp_registry:io.github.fi4all/algoum-mcp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xf8cca993e6c849bd12eee7bfed75fe97a138d6f913064e11fb27991603f4dc79
2. 0xa42f8b59f937e00fb60aecb9905419bc307784e94b038828c8cffe7e0fe4cdcf
3. 0x4117150974f6b378c0d67bb342db4a03c148c46e8645c85900147e07a01d0c36
4. 0x77de4f61e95c428999cf405d24000d8aef8b029570529546348835b42fe7f785
5. 0x5ffe1d06b4011de4feceae9633272a6ee439179d54b019a861342cd6f43c57d0
6. 0x95f43de5094186b0f204889b93cad17b24d458a5bbe586709fbd1e229879472a
7. 0xf81b29e1d28fa6bee57bf4291238de66635720f1f320b36fab5b51a99a99bd5b
8. 0xfdb8bfc9b3baeb35fbb9407f78d075a03338a4874ddf4374e02f2b3dc050ce10
9. 0x36ad1ccc6f0f85f7178fd2291af3458a7549013406068efc78bd68cdf34501cf
10. 0x921ec909afaac455249717b3fffa2561a28344c6c4dc7a3f57f7c3f136978f87
11. 0xe3be477672f672ad65922159dceef6444408759f2808a7a1e1ba87146cf5eee0
12. 0xf7eba200f6f1012d700fcc53fc6d57dcafd1019c920b1030d42fa21d4af95d94
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae