Bip39-Standalone. Now, at another amount we use these getting and change crucial bunch to produce person personal keys. Use the above mentioned crank out private keys and chain code and move them to the above mentioned described functionality kchild = kpar + hash(Kpar, cpar, i) to crank out personal keys. https://bookmark-share.com/story18858553/bip39-wallets-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39