Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety to the wallet that actually works alongside your seed phrase to encrypt and guard your wallet. A PIN, on https://hubwebsites.com/story20999290/bip39-list-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean