Bip39 Passphrase. Now, at the following stage we use these acquiring and change vital bunch to produce specific personal keys. Use the above mentioned deliver personal keys and chain code and go them to the above mentioned stated perform kchild = kpar + hash(Kpar, cpar, i) to make unique keys. https://bookmarkjourney.com/story18677850/bip39-wallet-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf