Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security to your wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, https://bookmark-template.com/story23644636/bip39-mnemonic-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described