{
  "checked_at": "2026-10-15T21:36:11.324446+09:00",
  "scope": "Discovery metadata only; datasets not downloaded or republished",
  "entries": [
    {
      "name": "UCI Iris",
      "url": "https://archive.ics.uci.edu/dataset/53/iris",
      "source_reported_size": "150 instances, four features",
      "source_reported_permission": "CC BY4.0 shown by the repository",
      "fit": "Small classification/measurement teaching example",
      "limits": "The repository notes historical source differences. Verify the exact downloaded version and attribution requirements."
    },
    {
      "name": "OurAirports",
      "url": "https://ourairports.com/data/",
      "source_reported_update": "Downloads page describes nightly CSV updates",
      "source_reported_permission": "Publisher states Public Domain and no accuracy/fitness guarantee",
      "fit": "Geographic data practice with a documented field dictionary",
      "limits": "Not for navigation or safety-critical use. Exact file content, completeness and currency were not independently audited."
    }
  ],
  "permission_statement": "Records publisher notices only; not independent legal clearance"
}