{
  "title": "Hello World (WPF Window)",
  "origin_url": "https://rosettacode.org/wiki/Hello_world/Graphical#XAML",
  "license_guess": "Public Domain",
  "code_sha256": "9b7787a3d484ecfaf74db6463c2ac1f1e66afb9f186317f0129efd0d52b41df4",
  "added_at": "2026-03-17T12:00:00Z"
}