Bip39 Tool. Now, at another stage we use these acquiring and alter important bunch to crank out personal personal keys. Use the above mentioned generate non-public keys and chain code and pass them to the above pointed out purpose kchild = kpar + hash(Kpar, cpar, i) to deliver specific keys. https://toplistar.com/story20879219/bip39-https-linktr-ee-bip39-bip-39-no-further-a-mystery