{
  "name": "BTC Raffle",
  "short_name": "BTC Raffle",
  "description": "利用比特幣區塊雜湊值進行可公開驗證的公平抽獎",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0a0a0f",
  "theme_color": "#f7931a",
  "lang": "zh-TW",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}