Evidence row 1000944

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": "2026-10-29T05:40:41.797453Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T05:40:41.797453Z",
        "updatedAt": "2026-10-29T05:40:41.797453Z"
      }
    },
    "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": "0.2.0"
        }
      ],
      "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": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/aviationstack"
    }
  },
  "source": "mcp_registry",
  "summary": "Aviationstack MCP — global flight + airport + airline data"
}

What the leaf hashes

{"body":"950e7fae465be70f70d2efe062831635efef897828abaf0390cc208068a858d7","id":1000944,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793254371211850,"prev":46014,"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 2026-10-29 (242798 rows).

1. 0x1ed0d6fcb8f0bb09f7b2febe32934ea32c650676c107677847d95b1795be63ee
2. 0xeaa5d812087e026b9326b394c17f09442fcd8c843216523a1f4dc787bf1c7af0
3. 0xca3a3a2fbbc8e13622c2e76b35163258247f1ca70ab771f2f2bd7849c7b4bf74
4. 0xda620bc307e3c4ca78b16a923cba816f4b089b98611b9fd07a99f21494c216c6
5. 0xb1cd86abd02d90634d2d6e1731aaf48c0472ce70a4bef27bfdf42c34b62b90d3
6. 0xac64c60501ef83a28aba1ffd6384b1f451208e255288001db9dc611aa513ffa2
7. 0xad7d7cb40cef2f89906610b93be16d0cbc97a968cbcbb9bae68e139c27710ed1
8. 0x83b7417ec0bb0b1ff9f922cd574986f2c1fb0882ba8792125e72ce3f38a7e50a
9. 0x1f983f165fd138bc0faa77885c1aecd1753a508b8c4599b532d941273664d99e
10. 0x82d5cd1dc5aeb1e885015c550d9368e68b8e08fd54f1738c82ceefc98dae634b
11. 0x8883d93ee4ca7182690ba14a96867eff76f20068194fa324939d692f3f361660
12. 0xbf2390181865b3a3903152f9e78bb4ea857b7639e51f736e790ec404c300ceff
13. 0x2d6c35a712c459205bbb66125aacf09776ad4f268b7d0b46df94b6c1de844c05
14. 0xb18cebb16334d2052fd6b64bc0dc0c2adeb9f63dcffef7910b6a52f2c75203ef
15. 0xb4cbfd07748aa7d27896e5517d69e2e77024b97a1cfe1755f9af8471ad993bde
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1