Bip39 Online. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of security for your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, Then https://opensocialfactory.com/story19891636/bip39-words-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39