Bip39 javascript https://500px.com/p/alexzhiglatyxrnxb D'CENT Biometric Wallet - A hardware wallet that has a biometric authentication function, supporting BIP39 seed phrases and furnishing an additional layer of stability. It is really easy — if you do not be concerned about copyright inheritance, no person else will — not your software package https://www.storeboard.com/myrtierisaliti