Bip39 Npm. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security towards your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, However, is https://livebookmarking.com/story19098732/bip39-words-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled