Evidence row 1288007

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/aviationstack/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/aviationstack"
    ]
  ],
  "name": "Aviationstack",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T20:01:18.43546Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T20:01:18.43546Z",
        "updatedAt": "2026-10-30T20:01:18.43546Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Aviationstack MCP — global flight + airport + airline data",
      "name": "io.github.pipeworx-io/aviationstack",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-aviationstack",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.1"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/aviationstack/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-aviationstack"
      },
      "title": "Aviationstack",
      "version": "0.2.1",
      "websiteUrl": "https://pipeworx.io/packs/aviationstack"
    }
  },
  "source": "mcp_registry",
  "summary": "Aviationstack MCP — global flight + airport + airline data"
}

What the leaf hashes

{"body":"36331f25398a85cdcb9d2f8bb16f9598c6de915387a6200abbba9b7b72ac5f02","id":1288007,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793391338882459,"prev":1000944,"subject":"mcp_registry:io.github.pipeworx-io/aviationstack","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0xf555dd36a63816a4a2369b36dacd1d1bb03ba5dd948b70590feb09d326408c5d
2. 0x2aa4594814fa7c7bc312bdf18d8ecbfb5084ee7b032a8b3845ddd1b0a4e518d7
3. 0x322f20c96f6faca1e7d8298458b822fb79d1d480e48c18a73fc0bba3a4a62eb2
4. 0x8dfcc5d5e29d2463f66aebaf449ba92d0708bf0dd8d5a1ad8eca9a7befbba2c7
5. 0x4408f0b83d53e4a060b29c522551304821f255722588d56efdbc2701386aba41
6. 0x9d3d04302d01b3c40c3a832d5fd668936b0a088650bc6e32541a656ea85346f5
7. 0x732f8f9fa3748e194e34ebb55f0874a9db0b0e1f5f5713160eb8a8a521dc670d
8. 0xf635cde5578408b454a885050298e53878468af0aec216f49c3550e226fc4908
9. 0x3351ab7c95224b133606687e9c4c1d816162c67571e1bd4655b4f9e0342da3bc
10. 0xaf79bb4184fc5259a8378197b7c00357b074c893b39fb4e553b829e9495c0c06
11. 0xd1e5b6fcd17fbea4cc16bbfff2bd9c4dfb6ce78516ce11db2d3d9aee743c1c07
12. 0x447e7af65941346e9a2b7b7d61b6341a66e08014674718ae46816945a6649c32
13. 0x8c91461ae76482ef8557e549482aa61637cb6701788939394c6c217eb7a327ed
14. 0x11898e2157230be24bdb74fb634d1db6b9f70382aeb9c42eaff57b949f72aa88
15. 0x70547116135ca2b169483009739d1d461bcb7d178c352479612fae712aca3f88
16. 0x71e74c274b23c9047354edb6dcd2c654415e3986b8bd875dae992996ea12e22b
17. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861