Bip39 Npm. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of safety to your wallet that actually works together with your seed phrase to encrypt and secure your wallet. A https://linkingbookmark.com/story19015809/bip39-list-https-linktr-ee-bip39-bip39-words-fundamentals-explained