Evidence row 41175

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://seedba.se/mcp"
    ],
    [
      "web",
      "https://seedba.se/"
    ]
  ],
  "name": "SeedBase Test Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-06-12T07:42:04.736907Z",
        "status": "active",
        "statusChangedAt": "2026-06-12T07:42:04.736907Z",
        "updatedAt": "2026-06-12T07:42:04.736907Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.",
      "name": "io.github.marcelglaeser/seedbase",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "SeedBase API key (dr_sk_...) — create at https://seedba.se -> Settings -> API keys",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "SEEDBASE_API_KEY"
            }
          ],
          "identifier": "@seedbase/client",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.2"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <SEEDBASE_API_KEY> — create the API key at https://seedba.se -> Settings -> API keys",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://seedba.se/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/marcelglaeser/seedbase-node"
      },
      "title": "SeedBase Test Data",
      "version": "0.2.2",
      "websiteUrl": "https://seedba.se"
    }
  },
  "source": "mcp_registry",
  "summary": "Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant."
}

What the leaf hashes

{"body":"94b972448d5d4673aa297b67a2567c157a2a4108fd83c25e2749c1fef1489ebe","id":41175,"kind":"listing","method":"baseline/1","observed_us":1793025398522447,"prev":null,"subject":"mcp_registry:io.github.marcelglaeser/seedbase","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. 0x7af03cbd19017dfa6d531a722c46caea0400ab21d5e58c6962d6c7687dd519df
2. 0x4d4f4728c1981f61f1dc5e090991585118860ad867a2bb086f0cab64191c9d37
3. 0x99874789d44f8054ce1b4c333ac91fda1e6b16c81a61833049500a1bfc7b7120
4. 0x914be6456bd42f41af3cd4001c02e89c89149544171d9e9c1573963463d2bae3
5. 0x08bb0d7f234be9bfa29bc703b7b64b01d8c448c4873fc61eff847850b43eb791
6. 0xff01f7e79c31ef56c092d99d3402ca188c5a4d493bcf3c1b6a282a75450bac48
7. 0x32bd1f2efdafae2d4f43b8c57db616983bc63f152362b25ac21b593c366b97fe
8. 0x128fefa7179eb6b68574aebac765389ee4388b39c197ac15accaa08779300ac1
9. 0x8538b668ed58b72cabc6b99d60f85a3ea2176e1d3ec947794899400b5f19d061
10. 0x227b1846e9338d14a584d945977a59dd6a05f2e84a33212202400515ac9c0632
11. 0xe7152aaccc7d7d5da2d13bc6ee8ec470b8c1a5abe7dfed1431f0ed53ec50ebc5
12. 0xa6406b1a5540d26e0cbd03bb274a01c10968fadb17913a6043bb9427ddfb71ba
13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae