Bip39 Npm. Is passphrase the same as PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security towards your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, Then https://highkeysocial.com/story4515459/bip39-wallets-https-linktr-ee-bip39-the-bip39-wallet-diaries