Bip39 Mnemonic. Now, at the next stage we use these receiving and alter key bunch to crank out personal non-public keys. Use the above deliver private keys and chain code and move them to the above mentioned stated function kchild = kpar + hash(Kpar, cpar, i) to make unique keys. https://hindibookmark.com/story20419259/bip39-generator-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf