Bip39 Github. Is passphrase similar to PIN? No, a passphrase is not really the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety for your wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, https://adsbookmark.com/story19213184/bip39-wallets-https-linktr-ee-bip39-the-bip39-wallet-diaries