Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety to your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A PIN, Then https://bookmarkingfeed.com/story18856734/bip39-passphrase-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean