Classical UltraCold Wallet

Enjoy our affordable ultracold wallet, compatible with BTC and SOL-based blockchain cryptocurrencies. Our classical ultracold wallet does not leverage quantum hardware, but provides the basic necessities of offline wallet derivation. As an ultracold wallet, the sole functionality of the device is to generate random, secure seed phrases and respective blockchain wallet addresses. Once power is disconnected to the device, all pre-existing data is erased.