Bip39 Seed. Now, at another amount we use these getting and alter important bunch to deliver unique non-public keys. Use the above make personal keys and chain code and pass them to the above mentioned outlined purpose kchild = kpar + hash(Kpar, cpar, i) to crank out particular person keys. https://meshbookmarks.com/story19528196/bip-39-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work