Bip39 List. Is passphrase similar to PIN? No, a passphrase is not similar to a PIN. A passphrase, while in the context of Bitcoin wallets, is an additional layer of protection to the wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, on https://sirketlist.com/story20440464/bip-39-https-linktr-ee-bip39-how-bip39-generator-can-save-you-time-stress-and-money