Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of stability towards your wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, However, is https://single-bookmark.com/story19615434/bip39-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase