Evidence row 2299806

What was observed

{
  "endpoints": [
    [
      "web",
      "https://metasearch.sh/docs/mcp"
    ],
    [
      "mcp",
      "https://metasearch.sh/mcp"
    ]
  ],
  "name": "metasearch.sh",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T22:38:37.680883Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T22:38:37.680883Z",
        "updatedAt": "2026-11-02T22:38:37.680883Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Web search and page fetch for agents: many search engines, one key, paid per call from a balance.",
      "name": "sh.metasearch/search",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <metasearch.sh API key>",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://metasearch.sh/mcp"
        }
      ],
      "title": "metasearch.sh",
      "version": "1.0.0",
      "websiteUrl": "https://metasearch.sh/docs/mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Web search and page fetch for agents: many search engines, one key, paid per call from a balance."
}

What the leaf hashes

{"body":"2ce4d3cdacc07b4677ab50e622168de45b979036031df48269bc599ebe99ab4a","id":2299806,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793661533100836,"prev":null,"subject":"mcp_registry:sh.metasearch/search","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xec888dd53ac9513c299995229d5aff1c9d822faff6d34641d9bafa62511fcee0
2. 0xf4842e6f7a0fd8b5a55753468f5bee1f8a8b19e4abc429f52731cf7e6c0a0662
3. 0x24c68e82ca9896a3e089bd55c0bf7d84746327b90b246782742377b1aabc35bd
4. 0xe3d96a447e274ccee87132d19253e15cc31d7dc1249cc596c73fd97551b81474
5. 0xbd29fdb248a687610dfdf5ef12bf82c06ad8e4e6343f27577374e9ff9e74928c
6. 0x730996b87f8855d0573550de4bc77b37d0c67a165e23d6aee6651a3ba98fccde
7. 0x57346ddd7b53af85673a5ff88c28ac709f01295dffa82356b2a84114b4de5f41
8. 0x7f9595815f65eb63c727f3f27588bd76f46cbb2eb053e1f77b17a11a57f548d0
9. 0x2bb5585929541ae7572890054f4fc65db909f0f1f6dfeaed5c89a3dba0d3ced8
10. 0xbdd573ee488a5ff5a257ef44b4df774807f53d327a36eaefda9df1eec394bbc8
11. 0x199bd74f6c0504f89ecf1c08bbfab43f183a284376d47dd35e2910661e3cdbda
12. 0x003935e26459cbbc36612e09da82fb445f0b8844d8b644213247fd0844b7407c
13. 0x56222576ccb9eb1523f81d1cc3cad919b4c5bb42ade03a1c402e7008640051ad
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af