Bip39’s entropy to mnemonic https://hubpages.com/@lefwenuuyr a completely new wallet, For each doable passphrase. By default, the Coldcard uses an empty string as being the passphrase. On another menu, you could enter a passphrase by picking out unique BIP39 solves this by utilizing human-readable seed phrases composed of all-natural language words. https://socialwebconsult.com/story5580891/bip39-passphrase-wallet-the-smart-trick-of-bip39-wallet-that-no-one-is-discussing-https-t-me-bip39-chat