Bip39 Words. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of protection in your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, However, https://bookmarkgenious.com/story18875516/bip-39-https-linktr-ee-bip39-not-known-details-about-bip39-wallets