Evidence row 1053754

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://api.flowcontent.io/api/mcp"
    ]
  ],
  "name": "io.flowcontent/mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T21:19:36.174166Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T21:19:36.174166Z",
        "updatedAt": "2026-10-29T21:19:36.174166Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Connect Claude, Cursor, or any MCP client to your FlowContent account",
      "name": "io.flowcontent/mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Your FlowContent API token (fc_xxx)",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "FLOWCONTENT_API_TOKEN"
            },
            {
              "description": "Override the remote MCP endpoint (default https://api.flowcontent.io/api/mcp)",
              "format": "string",
              "name": "FLOWCONTENT_MCP_URL"
            }
          ],
          "identifier": "@flowcontent/mcp-server",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://api.flowcontent.io/api/mcp"
        }
      ],
      "version": "0.4.1"
    }
  },
  "source": "mcp_registry",
  "summary": "Connect Claude, Cursor, or any MCP client to your FlowContent account"
}

What the leaf hashes

{"body":"3fe89567df4d750562c63dc6c510684c5ac0ff0f8f8d5897cf03c1d5f5eb0bac","id":1053754,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793312085534522,"prev":806157,"subject":"mcp_registry:io.flowcontent/mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x165baa01d6690a3016fd9f249b0927c2f772535c8fc6510372813f5806da129c
2. 0x21b2774837c76061fbd6af1d83fe9792c991ea260da83dd450e36a7c7d758dd6
3. 0x828183e8601b0f06498f175351eca677678c13bf60b6615115fff51606c814d7
4. 0x3de72615eee7dd592073458a8aa7e9a895f8b26011ef87ecbe8f6bfb8eb6feac
5. 0xcfe7fb3f2494033d6bff0f0684ec89cfd560bf9e0168d65699d86d26f66d279e
6. 0x052564db9d8781e4e8ec58a82aeec4ad02b92718ff1d99cc20fe251877b94d81
7. 0xb107ce672d7c22996221d922eb48c0e93768078f4034468cc61ec2aec5843ea4
8. 0x8cb24a791b624a09be82935aa51ed4ac8ded83229557e4bb43186e64e5e53803
9. 0x264948d249d6efee89299e5e2ac699c1521dd4129b5674300a84c6e81b33cc67
10. 0xa2d1e7c060605b151c2070ee9d826822ea7e798933da8d1b4e8c7ad95a749f78
11. 0xc3f418c637ba6924e9eb1115adb7ad6c7cb3711c4bb215b5c1956f6b668a17d5
12. 0xe7f5ab83b7229c84b9c392852a121f60b0d90383f1a6db6106b956c58d5b1c6d
13. 0x7f222e37d629c9863b5d506c46d25162bced2327b9c0a87b616ff7daf7da3430
14. 0x084c8874a1d9f8527c9c50048abe328afb50aa4926cc4b9639898f00eef5101f
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1