{
  "name": "SABOS免费权证制作与管理系统",
  "short_name": "SABOS免费权证",
  "start_url": "./",
  "display": "standalone",
  "background_color": "#0b0806",
  "theme_color": "#0b0806",
  "version": "6.4",
  "walletAssetLayer": "ERC-1155 V36 + wallet metadata image",
  "walletMetadataCompatibility": "numeric + ERC1155 64-hex aliases + explicit headers",
  "walletUriDiagnostic": "on-chain uri(tokenId) + metadata + image read-only verification"
}