Bip39 Seed Phrase. Now, at the following stage we use these receiving and change critical bunch to create individual personal keys. Use the above create private keys and chain code and move them to the above mentioned stated function kchild = kpar + hash(Kpar, cpar, i) to deliver unique keys. https://bookmark-template.com/story21937898/bip39-mnemonic-https-linktr-ee-bip39-5-essential-elements-for-bip-39