{
  "name": "Evidence Snapshot 网页存证助手",
  "short_name": "存证助手",
  "description": "Client-side web evidence preservation: screenshot hash + OpenTimestamps + RFC-3161 + archive link, bundled and independently verifiable.",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#090e18",
  "theme_color": "#0e1520",
  "lang": "zh-CN",
  "icons": [
    { "src": "icons/icon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable" }
  ]
}