Bip39 Word List. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of safety to your wallet that actually works along with your seed phrase to encrypt and guard your wallet. https://socialdummies.com/story3966775/bip-39-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39