Bip39 Checksum. Now, at the following amount we use these getting and alter critical bunch to produce particular person private keys. Use the above mentioned create non-public keys and chain code and pass them to the above outlined purpose kchild = kpar + hash(Kpar, cpar, i) to produce specific keys. https://bouchesocial.com/story20887787/bip39-https-linktr-ee-bip39-not-known-details-about-bip39-list