Bip39 Tool. Now, at another degree we use these acquiring and change critical bunch to produce particular person private keys. Use the above mentioned produce personal keys and chain code and go them to the above outlined perform kchild = kpar + hash(Kpar, cpar, i) to generate particular person keys. https://bookmarklinking.com/story5078865/ian-coleman-bip39-https-linktr-ee-bip39-the-bip39-wallet-diaries