Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety to your wallet that works along with your seed phrase to encrypt and defend your wallet. A PIN, However, https://bookmarkport.com/story21324448/bip39-list-https-linktr-ee-bip39-5-essential-elements-for-bip-39