{
  "name": "V4 Historic — Vintage Verified",
  "short_name": "V4 Historic",
  "description": "Auto storiche e da collezione certificate su blockchain",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#28295b",
  "icons": [
    { "src": "/logo-v4.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/logo-v4.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}