Bip39 Npm. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of stability to the wallet that actually works along with your seed phrase to encrypt and safeguard your wallet. A PIN, https://mylittlebookmark.com/story4807782/bip39-mnemonic-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean