Bip39-Standalone. 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 additional layer of security in your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A PIN, https://expressbookmark.com/story19514088/bip39-words-https-linktr-ee-bip39-how-bip39-generator-can-save-you-time-stress-and-money