Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, inside the context of Bitcoin wallets, is an additional layer of security to the wallet that actually works together with your seed phrase to encrypt and protect your wallet. A PIN, https://bookmarkprobe.com/story19338551/bip39-generator-https-linktr-ee-bip39-bip39-generator-an-overview