Bip39 Python. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of protection to your wallet that actually works together with your seed phrase to encrypt and guard your wallet. A PIN, https://thebookmarkid.com/story18717577/bip-39-https-linktr-ee-bip39-a-review-of-bip39-generator