Bip39 Npm. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security on your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://atozbookmarkc.com/story19060350/bip39-passphrase-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-generator