Bip39 Word List. Is passphrase similar to PIN? No, a passphrase will not be similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of protection to the wallet that actually works together with your seed phrase to encrypt and defend your wallet. A https://modernbookmarks.com/story18967713/bip39-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work