Bip39 Tool. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security to your wallet that works together with your seed phrase to encrypt and guard your wallet. A https://pukkabookmarks.com/story18849447/bip39-passphrase-https-linktr-ee-bip39-not-known-details-about-bip39-list