Bip39 Compatible Wallet. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, within the context of Bitcoin wallets, is an extra layer of stability to the wallet that works along with your seed phrase to encrypt and secure your wallet. A PIN, On https://dmozbookmark.com/story18788511/bip39-generator-https-linktr-ee-bip39-bip-39-no-further-a-mystery