Bip32 and bip39 https://padlet.com/alexzhiglatyzbugt/bookmarks-68ta5bpd7yy3slro/wish/PVKBQO1nwDeMWj5x You then decide to enable BIP-39 passphrase guidance as part of your components wallet and stamp the passphrase(s) on a hexagonal chrome steel rod and retail outlet the rod in a very separate geographical place on your 24-word seed backup so as to: BitBox02 - A https://letusbookmark.com/story21920876/jade-bip39-passphrase-the-greatest-guide-to-bip39-https-t-me-bip39-chat