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Bugs fixes, performance improvements
Secure Bitcoin PSBT signing with QR codes and multisig support
Neutron Guard is a secure mobile app designed for signing Partially Signed Bitcoin Transactions (PSBTs) using QR codes. FEATURES: • 🔒 Hardware-backed key storage with biometric authentication • 📱 QR code-based transaction signing for air-gapped security • 🎯 Multisig support following BIP-174 PSBT standards • 🔐 BIP-39 mnemonic seed generation and backup • 🌐 Multi-language support • 🌙 Dark/Light theme support • 🛡️ Advanced security features with auto-lock SECURITY FIRST: Neutron Guard prioritizes security above all else. Your private keys never leave your device and are stored in hardware-backed secure storage when available. Biometric authentication ensures only you can access your funds. MULTISIG READY: Built for multisig workflows, Neutron Guard can participate as a cosigner in complex Bitcoin transactions while maintaining the highest security standards. OPEN SOURCE: Neutron Guard is open source and auditable, ensuring transparency and trust in your Bitcoin security solution.