Bip39 Word List. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of stability on your wallet that actually works along with your seed phrase to encrypt and shield your wallet. A https://socialwebconsult.com/story4052138/ian-coleman-bip39-https-linktr-ee-bip39-not-known-details-about-bip39-wallets