Bip39 Python. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability in your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A https://get-social-now.com/story4005200/bip39-wallet-https-linktr-ee-bip39-a-review-of-bip39-generator