Bip39 Dictionary. Is passphrase similar to PIN? No, a passphrase is not the same as a PIN. A passphrase, inside the context of Bitcoin wallets, is an extra layer of stability to the wallet that works together with your seed phrase to encrypt and defend your wallet. A PIN, Alternatively, https://pageoftoday.com/story4179263/bip39-generator-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase