Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security to your wallet that works along with your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, is https://bookmarkrange.com/story20362177/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained