Evidence row 24938

What was observed

{
  "endpoints": [],
  "name": "io.flowcontent/mcp-server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-04-27T20:43:31.875342Z",
        "status": "active",
        "statusChangedAt": "2026-04-27T20:43:31.875342Z",
        "updatedAt": "2026-04-27T20:43:31.875342Z"
      }
    },
    "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"
            }
          ],
          "identifier": "@flowcontent/mcp-server",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "version": "0.2.1"
    }
  },
  "source": "mcp_registry",
  "summary": "Connect Claude, Cursor, or any MCP client to your FlowContent account"
}

What the leaf hashes

{"body":"d9297f9d3f4b22256cd08e774c4ab81fc2610c47bf4f0048364945c5ad8d5da0","id":24938,"kind":"listing","method":"baseline/1","observed_us":1793025353231554,"prev":null,"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 2026-10-26 (296695 rows).

1. 0xe50c40ada1a810bfd0aa41c1f50f81236be0058e6e6ba870eff27de73cf7c987
2. 0x73b847c87795c42816b2446a44e55a0dde53b5939e8b10dd48fbb1c962e13753
3. 0x90caa6bb479b1f6e8e9f4d9970689cb58ced4c06933d4dbf5f371d53dc0fa9e1
4. 0xb1bf1f4a258a3f64155c1ca8e0763187c56a8b100352b8e9225a08dfe75857cf
5. 0x1ad016317226352f119ceeefe9191454cd095de188ca8a07ba6bcc5b3fd9a657
6. 0x632a2d8bb2798135336746b46667e312c9f764e3bbeee7103b52dbdcad8a1975
7. 0x58b6f769bdfaf524b65e5419d3c57bbba0ec27567e93058abcc62cdcdcf94937
8. 0x2fedc9e46dc6b214a1d33497f3f68b1acbac5ec1e452b17ef635c99233e426b1
9. 0x13310043ba03cba1d49faed238d6649837f256fc92211e77729a02015628249b
10. 0xae20f858f8c4842e59d76c7757bc2292fa50be5cf7697b284a497ee9ef7b2958
11. 0x29ce97b519f8e4dff85ae3006efb1220983d391295891bc9cbd27db51c46ec37
12. 0x2fc38b57208d692aab1ee89b6e26917df292126314027c27360c5644a63fd0bc
13. 0xc0924a0807e534382f518663123231c317124338831a2b310de2c17b09677086
14. 0x9bc5fc98278b9f6dc18c66c6e162aefd5244be03170d41bc5161f58ad11beed7
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae