Bip39 Passphrase. Is passphrase the same as PIN? No, a passphrase is just not similar to 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 protect your wallet. A https://bookmarkrange.com/story20534263/bip39-wallet-https-linktr-ee-bip39-5-essential-elements-for-bip-39