Bip39 Passphrase. Now, at the next amount we use these receiving and change critical bunch to generate specific personal keys. Use the above mentioned deliver personal keys and chain code and move them to the above mentioned described perform kchild = kpar + hash(Kpar, cpar, i) to produce unique keys. https://bookmarkfame.com/story18529560/bip39-word-list-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic