Bip39 Npm. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of safety to your wallet that works together with your seed phrase to encrypt and defend your wallet. A https://livebookmarking.com/story18634862/bip39-https-linktr-ee-bip39-an-unbiased-view-of-bip-39