Bip39 Checksum. Now, at another amount we use these getting and change crucial bunch to produce unique non-public keys. Use the above make private keys and chain code and move them to the above talked about functionality kchild = kpar + hash(Kpar, cpar, i) to produce unique keys. Every increment https://bookmark-media.com/story18763753/bip39-passphrase-https-linktr-ee-bip39-not-known-details-about-bip39-wallets