Bip39 List. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety in your wallet that actually works together with your seed phrase to encrypt and shield your wallet. https://tornadosocial.com/story5167629/bip39-passphrase-https-linktr-ee-bip39-about-ian-coleman-bip39