Bip39 Dictionary. Is passphrase the same as PIN? No, a passphrase will not be similar to a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of safety in your wallet that actually works together with your seed phrase to encrypt and secure your wallet. A https://livebackpage.com/story4251011/bip39-words-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained