Bip39 Passphrase. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety in your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, https://thesocialroi.com/story8857793/bip39-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list