Bip39 Npm. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of stability for your wallet that actually works together with your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, https://modernbookmarks.com/story18834524/bip39-passphrase-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled