1、QR Code Signing: Signing transActions and adding new networks are possible using QR codes through the Camera without breaking the AirGap. Users can sign transactions directly on their device and execute them on their "hot device" by showing it back the signed QR code.
2、Network and Parachain Management: Users can add new networks/parachains and update their metadata in an air-gapped environment using only their camera and QR codes.
3、Seed Phrase Backup and Restoration: Users can backup and reStore seed phrases on paper or use BananaSplit for maximum security.
1、Dedicated Device for AirGap: Users must use this application on a dedicated device that has been restored to factory settings and put into airplane mode after installation. This is the only way to guarantee AirGap and keep private keys offline at all times.
2、Private Key Management: ParitySigner allows users to generate and store multiple private keys for Polkadot, Kusama, and parachains. Users can also create key derivations to have multiple accounts with a single seed phrase.
3、Transaction Verification: Users can parse and verify the transaction content right on their device before signing.
