Bip39 Seed. 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 protection on your wallet that works along with your seed phrase to encrypt and defend your wallet. A https://socialmediainuk.com/story20690862/bip39-words-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39