Bip39 Word List Numbers. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability towards your wallet that actually works together with your seed phrase to encrypt and shield your wallet. A https://bookmarksknot.com/story21509808/bip39-passphrase-https-linktr-ee-bip39-not-known-details-about-bip39-wallets