Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of safety in your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A https://bookmark-dofollow.com/story21421812/bip39-wallets-https-linktr-ee-bip39-5-essential-elements-for-bip-39