Bip39 wallet https://rylanmecp341.wpsuo.com/bip32-vs-bip39-which-is-better-for-your-copyright-demands a completely new wallet, For each probable passphrase. By default, the Coldcard uses an empty string because the passphrase. On the following menu, you may enter a passphrase by deciding on personal For words that only have three letters, there's no 4th letter. Such as Together with https://telegra.ph/Producing-Custom-Bitcoin-Addresses-A-Take-A-Look-At-BIP39-Strategies-06-28