Bip39 Passphrase. Now, at another level we use these getting and change essential bunch to deliver individual private keys. Use the above crank out private keys and chain code and pass them to the above mentioned mentioned purpose kchild = kpar + hash(Kpar, cpar, i) to produce unique keys. Just https://bookmarkplaces.com/story19456764/bip39-wallet-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work