Evidence row 738802

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/nasa/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/nasa"
    ]
  ],
  "name": "Nasa",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T04:43:32.003708Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T04:43:32.003708Z",
        "updatedAt": "2026-10-28T04:43:32.003708Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NASA MCP — wraps NASA Open APIs (api.nasa.gov)",
      "name": "io.github.pipeworx-io/nasa",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/nasa/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-nasa"
      },
      "title": "Nasa",
      "version": "0.1.3",
      "websiteUrl": "https://pipeworx.io/packs/nasa"
    }
  },
  "source": "mcp_registry",
  "summary": "NASA MCP — wraps NASA Open APIs (api.nasa.gov)"
}

What the leaf hashes

{"body":"8baa3dbfabd651f79586f786b0d327e20ece80d53051bb073401ac990f776c3f","id":738802,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793166081397968,"prev":46997,"subject":"mcp_registry:io.github.pipeworx-io/nasa","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x3aa6cd0bf0ca2062e14f7034a9026390614626253ecadc3915eeaa07866a8ccc
2. 0x283886983212f8aebf9919b47283706e6084c3db51003c95c30d5df65939f4e7
3. 0xd4e0dc7abe98897d5b843792506a35f20949d9db3e299cc5932bab25439a495c
4. 0xe12ff54c0ecd385abdfc7afac75d16bda234e7c285f5012a8fe55b3ef4bf46e9
5. 0x62de839fc19588bd4e13f2e66c3416cd755f9f8b390b15c876b4a6689f1d5f7c
6. 0x914203b60f10be29b23185b6ddee65b5cab1a891afad7e8611ce9982f5aba998
7. 0x4ea4c6c75dfb70d5a162e223358d8fcc92b78db35aea4cb4125421d3edddd6ae
8. 0xfad6a5e2e2593589ef5b7995023223414e3c7583f0ccdfcf07858d379197ab8d
9. 0x27d7c2bc849387e91718dd2454ef61eecaa5add199a2ec1379fbda52fb3c88e8
10. 0xedc84cb14274d07c3324fd555373a011e2a5778437cf455d8b446e16a4c7f7b6
11. 0x9ba6ec787b7e71d5b609e76242e69605360082b6fcc0a923c0a3731d777f876d
12. 0xb749f95edf2d1f50c2cc4d0792931178f95ae24b291896727c848bfa15ba6bae
13. 0x90adeeedf0030839d1cf4653c4092b1bee2a90ffabedf937d55b4fa91e36cb1b
14. 0x7b2e5f158ccf01de5b2c0c5b723d8c5a690e0d4e9302d283bc82cd202622595e
15. 0x91690f98682e078d41b8b72edeaea70473545a876fc3baa645fc988225096386
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae