Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase is not really similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works together with your seed phrase to encrypt and safeguard your wallet. A https://bookmarkeasier.com/story18639481/bip39-generator-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained