Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase is just not similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of protection in your wallet that actually works along with your seed phrase to encrypt and secure your wallet. https://socialmediastore.net/story19668801/ian-coleman-bip39-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news