Bip39 Word List. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety on your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, on https://echobookmarks.com/story18775256/bip-39-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39