Bip39 golang https://www.giantbomb.com/profile/blathayqvn/ You then opt to help BIP-39 passphrase guidance in your components wallet and stamp the passphrase(s) on a hexagonal chrome steel rod and keep the rod inside a separate geographical site to your 24-word seed backup so that you can: BitBox02 - A successor on the BitBox https://list.ly/i/11078004