Evidence row 779071

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/flukeatzerocool/infobroker"
    ]
  ],
  "name": "Infobroker",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T14:12:17.019142Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T14:12:17.019142Z",
        "updatedAt": "2026-10-28T14:12:17.019142Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Multi-provider research MCP server: unified web search, fact-checking, personal knowledge base.",
      "name": "io.github.flukeatzerocool/infobroker",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Brave Search API key for the keyed Brave provider",
              "isSecret": true,
              "name": "INFOBROKER_BRAVE_API_KEY"
            },
            {
              "description": "Exa API key for the keyed Exa provider",
              "isSecret": true,
              "name": "INFOBROKER_EXA_API_KEY"
            },
            {
              "description": "Tavily API key for the keyed Tavily provider",
              "isSecret": true,
              "name": "INFOBROKER_TAVILY_API_KEY"
            },
            {
              "description": "Yep API key for the keyed Yep provider",
              "isSecret": true,
              "name": "INFOBROKER_YEP_API_KEY"
            },
            {
              "description": "Base URL of a self-hosted SearXNG instance",
              "name": "INFOBROKER_SEARXNG_URL"
            }
          ],
          "identifier": "infobroker",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "2026.10.28"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/flukeatzerocool/infobroker"
      },
      "title": "Infobroker",
      "version": "2026.10.28",
      "websiteUrl": "https://github.com/flukeatzerocool/infobroker#readme"
    }
  },
  "source": "mcp_registry",
  "summary": "Multi-provider research MCP server: unified web search, fact-checking, personal knowledge base."
}

What the leaf hashes

{"body":"7f465d4860fe801e29fc5a33334650db8799f246c3b4e7f267d07b088844cdcb","id":779071,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793200259987558,"prev":37317,"subject":"mcp_registry:io.github.flukeatzerocool/infobroker","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xa8d607051e134a463160626d05aa3f48fb797b10a9c76dbc7a55478127031151
2. 0x594b738a91da61eb2e2b97ddd116daf48663c9a63f02550703058c9596fd03d7
3. 0x3b0df6e2e08f98b0ce60c9d66ef674c24ac812b1b704fdd35a5d19bc848d3560
4. 0x807011466fd2950d50d81a2b6191592b853f75259a47642c26dfb7492fcb05c5
5. 0xffde16a9d1ce4c4f8607772d942e82e2d3f39f1385bfaeddefbcee6774e0a815
6. 0x107e70c5a92a39ea93e453c248f1cae98cdece13e8a07dfdecf37c159cfbe4f0
7. 0xc8e7d94b18926e0cacaf0dc88ef6753f1970dab09ade31348f5603f3eabf071e
8. 0x909b6449f95189f6ead5a94160d9c1c7e0b3b996818874ff7f549012f0161c0a
9. 0x6b8f8d271c599daf2779ad6ecb7bb99b62b89d64400b69e7861452011e32e9cb
10. 0x1561bc1a299a5fe003a5ad1b64c0d25b77fc2a56ee84348d993d33ee605364ed
11. 0xf7aaedec2a0d8b7a885de980771e833233c9641fee2b7ab1466f0656e66784b6
12. 0xee12f2288f91eb25d39a7bd7d4e56092c3da09c0c48d73716d6c0b5682245861
13. 0x25ce3921a378a5ca7081b75efd44058d84ef243397958d9919be590e3c4f72f0
14. 0x518f746edef7675640c92fbe2c056392702ec8f1ebbb6ede597bd5f7c0c5aea1
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae