Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is just not the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of protection in your wallet that actually works along with your seed phrase to encrypt and secure your wallet. A https://ezmarkbookmarks.com/story18784931/bip39-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase