Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security to your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://express-page.com/story3984819/ian-coleman-bip39-https-linktr-ee-bip39-not-known-details-about-bip39-wallets