Bip39 List. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection in your wallet that actually works together with your seed phrase to encrypt and defend your wallet. https://thesocialdelight.com/story4131513/ian-coleman-bip39-https-linktr-ee-bip39-bip39-generator-an-overview