Bip39-Standalone. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security to your wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, However, is typically https://bookmarkinglife.com/story4715954/bip-39-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list