Bip39 Word List Numbers. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of protection on your wallet that works together with your seed phrase to encrypt and guard your wallet. https://hindibookmark.com/story20463311/bip39-word-list-pdf-https-linktr-ee-bip39-not-known-details-about-bip39-list