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Evidence row 39905

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.kadopi/x402-mcp-starter
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1bad71e699ef829115ff90d6695396748c59bca1e609ce883924f8c1056ce4fe
Leaf
0xf9fe68635e314e2be0ebcefe5cd376d95d4fa8b24617a5fe4e30b3feda6e8711

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://x402-mcp-starter.kadopi.workers.dev/mcp"
    ]
  ],
  "name": "x402 MCP Starter",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-06T04:45:03.604844Z",
        "status": "active",
        "statusChangedAt": "2026-09-06T04:45:03.604844Z",
        "updatedAt": "2026-09-06T04:45:03.604844Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.",
      "name": "io.github.kadopi/x402-mcp-starter",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://x402-mcp-starter.kadopi.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/kadopi/x402-mcp-starter"
      },
      "title": "x402 MCP Starter",
      "version": "0.2.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint."
}

What the leaf hashes

{"body":"1bad71e699ef829115ff90d6695396748c59bca1e609ce883924f8c1056ce4fe","id":39905,"kind":"listing","method":"baseline/1","observed_us":1793025396555301,"prev":null,"subject":"mcp_registry:io.github.kadopi/x402-mcp-starter","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xf9fdce4b44fdd8297a6458c188ba7258e7624a16005fa3e7bd97181b18956eab
  2. 0x5ec76dd1c5fbfb913c9125be030a88d02532a65c2927bf6fefeac3c3dbec875f
  3. 0xcdf5335a2f5220c7ab7dcf7928e50ab2525b0785affe08336ab5a3bee60b628d
  4. 0x353a34d1ca4a1bcdaf50f08af71e2e15ce0ae48caf43e6c9624fb440ff3c40fc
  5. 0xdca9cdae29b76d20c25d7c0f7f260db22d7feb67a61f4ee29c136b79003b1727
  6. 0x5e479a53d393456427d833ed8e888521511155880aece0f261598c7c43a33ab6
  7. 0x0b5ad779a290e763608dcf9d47829802832fa25d7c970ecee63ad4eeb4733708
  8. 0xd29e275d64757d88644acc87a1007964660fae468fc99791386f93a7d9dffbf6
  9. 0xde9460f38251cf9d9321dae92e4ed8994dca62fca9e7eede64bf8c45ee8d5b1e
  10. 0x539ff7502919607fcda1d67de64d7acfca10d00be2f44b1ae5c38d6d4d122763
  11. 0xacf2bf89327756cda11b6915c35395a33fba4f7cdd91adfd8c5f45018f6ddfe8
  12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
  13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
  14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
  15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
  16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
  17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON