Bip39 implementation https://www.4shared.com/s/fAf7kF4dLku Abra - A cell wallet that supports BIP39 seed phrases, giving both wallet and Trade attributes for cryptocurrencies. How much stability does a passphrase increase? A BIP39 passphrase significantly improves your Bitcoin wallet’s stability. It acts as yet another, customizable layer on top of your seed phrase. https://postheaven.net/tiablexcen/recognizing-the-duty-of-bip39-in-copyright-budgets