Bip39 first 4 letters https://atavi.com/share/xbwf7vz16jgof You then decide to empower BIP-39 passphrase help in your hardware wallet and stamp the passphrase(s) with a hexagonal stainless-steel rod and retail outlet the rod in a very separate geographical location for your 24-word seed backup so that you can: BIP39 solves this through https://xyzbookmarks.com/story20413867/bip32-bip39-bip44-new-step-by-step-map-for-bip39-standard-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw