Bip39 Word List. Is passphrase the same as PIN? No, a passphrase isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of security to the wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://bookmarkassist.com/story19236252/bip39-generator-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list