Bip39 Python. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security to your wallet that works together with your seed phrase to encrypt and protect your wallet. A PIN, On https://socialbaskets.com/story4610221/ian-coleman-bip39-https-linktr-ee-bip39-bip-39-no-further-a-mystery