Bip39 Python. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of stability for your wallet that works along with your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, https://madesocials.com/story5000096/bip39-wallets-https-linktr-ee-bip39-a-review-of-bip39-generator