Bip39’s entropy to mnemonic http://www.video-bookmark.com/user/tucanewhmt The final step of BIP-39 is making the particular binary seed which happens to be then made use of as being a master critical in BIP-32 deterministic wallet or making use of other methods. How much security does a passphrase increase? A BIP39 passphrase considerably https://giphy.com/channel/ebliciwsah