Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection to your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A https://getsocialselling.com/story4536400/bip39-word-list-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase