Bip39 Word List Pdf. 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 actually works alongside your seed phrase to encrypt and guard your wallet. A https://get-social-now.com/story4018471/bip39-wallet-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled