Bip39 Mnemonic. Now, at the next level we use these getting and alter important bunch to produce personal non-public keys. Use the above crank out non-public keys and chain code and go them to the above stated functionality kchild = kpar + hash(Kpar, cpar, i) to crank out individual keys. https://madbookmarks.com/story19013825/bip39-word-list-https-linktr-ee-bip39-an-unbiased-view-of-bip-39