Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security to your wallet that works alongside your seed phrase to encrypt and shield your wallet. A PIN, Then again, https://growthbookmarks.com/story18713241/bip39-https-linktr-ee-bip39-getting-my-bip39-wallets-to-work