Bip39 Ian Coleman. Is passphrase similar to PIN? No, a passphrase isn't the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of safety for your wallet that works together with your seed phrase to encrypt and secure your wallet. A PIN, on https://kingbookmark.com/story18833851/bip39-word-list-pdf-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list