Bip39 Words. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an additional layer of security to your wallet that actually works along with your seed phrase to encrypt and protect your wallet. A PIN, https://techonpage.com/story4146309/ian-coleman-bip39-https-linktr-ee-bip39-5-essential-elements-for-bip39-word-list