Bip39 Seed Phrase. Is passphrase the same as PIN? No, a passphrase isn't the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety for your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. A https://bookmarkdistrict.com/story19323678/bip39-https-linktr-ee-bip39-not-known-details-about-bip39-wallets