{
  "name": "HashStamp - Cryptographic Proof of Existence",
  "short_name": "HashStamp",
  "description": "Generate SHA256 hashes and timestamp your files with OpenTimestamps. Free Bitcoin-anchored proofs.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0d0d14",
  "theme_color": "#1a1a2e",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["utilities", "productivity", "security"],
  "screenshots": [],
  "prefer_related_applications": false
}