Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase will not be the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of security for your wallet that actually works together with your seed phrase to encrypt and shield your wallet. A https://e-bookmarks.com/story4527406/bip39-https-linktr-ee-bip39-not-known-details-about-bip39-wallets