Bip39 Compatible Wallet. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of security to the wallet that works together with your seed phrase to encrypt and guard your wallet. https://admiralbookmarks.com/story19610224/bip39-passphrase-https-linktr-ee-bip39-5-essential-elements-for-bip-39