Bip39 Checksum. Now, at the subsequent level we use these getting and change key bunch to make unique non-public keys. Use the above mentioned produce private keys and chain code and go them to the above mentioned described functionality kchild = kpar + hash(Kpar, cpar, i) to generate individual keys. https://socialclubfm.com/story9253912/bip-39-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list