Bip39 Word List Pdf. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security to the wallet that works together with your seed phrase to encrypt and guard your wallet. https://social-galaxy.com/story4289737/bip39-list-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39