Bip39 Python. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of protection in your wallet that works alongside your seed phrase to encrypt and secure your wallet. A PIN, https://bookmarkworm.com/story18706794/bip-39-https-linktr-ee-bip39-a-secret-weapon-for-bip39-mnemonic