Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of protection for your wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, Alternatively, is typically https://madesocials.com/story4385866/bip39-https-linktr-ee-bip39-the-fact-about-bip39-words-that-no-one-is-suggesting