Bip39 Vs Slip39. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection to your wallet that actually works alongside your seed phrase to encrypt and secure your wallet. https://bookmarkilo.com/story18519865/bip39-word-list-pdf-https-linktr-ee-bip39-a-review-of-bip39-word-list-pdf