Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection to the wallet that works alongside your seed phrase to encrypt and protect your wallet. A PIN, On the https://get-social-now.com/story4892823/bip39-wallets-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list