Bip39 Npm. Is passphrase similar to 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 for your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, https://bookmarktiger.com/story19290034/bip39-passphrase-https-linktr-ee-bip39-not-known-facts-about-bip39