Bip39-Standalone. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of stability for your wallet that works along with your seed phrase to encrypt and shield your wallet. A PIN, on https://yourbookmarklist.com/story18838242/bip39-list-https-linktr-ee-bip39-bip39-words-fundamentals-explained