{
  "name": "Y639 Engine",
  "short_name": "Y639",
  "description": "DPRL Digital Fingerprint Ledger – AI script generation and custody verification.",
  "start_url": "/",
  "display": "browser",
  "background_color": "#0b0b10",
  "theme_color": "#ff2a2a",
  "icons": [
    {
      "src": "/icon.svg",
      "sizes": "any",
      "type": "image/svg+xml"
    },
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    },
    {
      "src": "/apple-touch-icon.png",
      "sizes": "180x180",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}