Bip39 Word List. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of protection on your wallet that works along with your seed phrase to encrypt and shield your wallet. A https://bookmarklinx.com/story18762475/bip39-passphrase-https-linktr-ee-bip39-not-known-details-about-bip39-list