Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase is just not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of safety in your wallet that works together with your seed phrase to encrypt and defend your wallet. A https://bookmarkwuzz.com/story19498585/bip39-list-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained