Bip39 Npm. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of protection on your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, On the flip https://thegreatbookmark.com/story19555176/bip39-mnemonic-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase