Bip39 Wallet. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, in 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 safeguard your wallet. https://advicebookmarks.com/story26424531/bip39-wallets-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained