Bip39 Ian Coleman. Is passphrase the same as 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 in your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A https://bookmarkshut.com/story19513544/bip39-list-https-linktr-ee-bip39-not-known-details-about-bip39-wallets