Bip39 Seed Generator. Now, at the following amount we use these acquiring and change key bunch to make unique private keys. Use the above create personal keys and chain code and move them to the above mentioned mentioned perform kchild = kpar + hash(Kpar, cpar, i) to create unique keys. https://cheapbookmarking.com/story19419691/ian-coleman-bip39-https-linktr-ee-bip39-bip39-generator-an-overview