Bip39 Generator. Is passphrase the same as PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security in your wallet that works alongside your seed phrase to encrypt and guard your wallet. A PIN, Alternatively, is https://kingslists.com/story20576168/bip39-generator-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained