Bip39 Vs Slip39. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of security to the wallet that works along with your seed phrase to encrypt and protect your wallet. A PIN, https://agendabookmarks.com/story19502089/bip39-word-list-pdf-https-linktr-ee-bip39-bip39-words-an-overview