Bip39 Seed. Now, at another degree we use these obtaining and alter critical bunch to generate specific non-public keys. Use the above mentioned crank out personal keys and chain code and go them to the above pointed out purpose kchild = kpar + hash(Kpar, cpar, i) to deliver person keys. https://hotbookmarkings.com/story19532131/bip39-https-linktr-ee-bip39-bip-39-no-further-a-mystery