Evidence row 55483

What was observed

{
  "endpoints": [
    [
      "web",
      "https://app.prompteden.com/"
    ]
  ],
  "name": "PromptEden",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T14:21:12.979202Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T14:21:12.979202Z",
        "updatedAt": "2026-10-14T14:21:12.979202Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Stdio MCP server for PromptEden projects, monitors, answers, and analytics.",
      "name": "io.github.yulanventures/prompteden-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "PromptEden API key from Settings > API Keys. Required for every tool.",
              "format": "string",
              "isRequired": true,
              "isSecret": true,
              "name": "PROMPTEDEN_API_KEY"
            },
            {
              "default": "https://app.prompteden.com",
              "description": "Optional. When set, must be https://app.prompteden.com. Any other origin is rejected.",
              "format": "string",
              "name": "PROMPTEDEN_BASE_URL"
            }
          ],
          "identifier": "@prompteden/mcp-server",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.4.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/yulanventures/prompteden-mcp"
      },
      "title": "PromptEden",
      "version": "0.4.1",
      "websiteUrl": "https://app.prompteden.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Stdio MCP server for PromptEden projects, monitors, answers, and analytics."
}

What the leaf hashes

{"body":"18a79cb55dcd3611dc617b2efb4d532794bacc6d6e86f2d071f8744cc33ae8e6","id":55483,"kind":"listing","method":"baseline/1","observed_us":1793025435147792,"prev":null,"subject":"mcp_registry:io.github.yulanventures/prompteden-mcp","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. 0x8222ff08608fd251e34e1931c47a24f3bdeac26f4fc1bda9bb9e973ad6edb570
2. 0x598725c23af087f10d489b1b6f30260264e74c8ad29422ba35f0f76d98ab965f
3. 0xce580e05a3b2e6438a052aaed5627eb8971fffd60e919665265f29661643d2b1
4. 0x5173a986fde768ae3ff34f11aa61a02cfe120aaaf33c8fae6df84ccbf2158e7f
5. 0x8cd18b3f89df06f2fe4723e963c30152183e058e820c7744e87450010be5c2ba
6. 0xd357228c388a6de3b7fcc84787c2392ec40d94293ab3cb3daa0dd58654fde1b9
7. 0x2661892d4fd335f873d3c99d9131a7b5314d7319774d0acc9da2ba3d064be280
8. 0x6f1d02a17469e70b95efe8cd96da5677b9e4b751372c5ebf7e9a8dcba8c6e7d9
9. 0x70a96c8cf361474ac111c0c64a614d31ddbca6ad53d9ce5acdf877885e1cf0c2
10. 0x7bf314ce864607e38419173b8ca20496acb0a600d828b634ce110759da75fc95
11. 0xc99774cfa2126cb7b4c49d6b3fd2510795689e2dec7886bdb1a009218327ef2e
12. 0x08155d70132f82e370214fc5b72194dfa6f5e57670b7bcf74776e8418302897e
13. 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae