Bip39 Word List. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an additional layer of security on your wallet that actually works together with your seed phrase to encrypt and defend your wallet. A https://sound-social.com/story8824324/bip-39-https-linktr-ee-bip39-bip39-words-fundamentals-explained