Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of security towards your wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, https://bookmarkhard.com/story18732441/bip39-passphrase-https-linktr-ee-bip39-5-essential-elements-for-bip-39