Bip39. Now, at another degree we use these getting and change crucial bunch to make particular person private keys. Use the above mentioned deliver non-public keys and chain code and move them to the above talked about purpose kchild = kpar + hash(Kpar, cpar, i) to make particular person keys. https://tetrabookmarks.com/story18954051/bip39-wallets-https-linktr-ee-bip39-not-known-details-about-bip39-list