Bip39 Wallet. Is passphrase similar to PIN? No, a passphrase just isn't similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of safety to the wallet that works alongside your seed phrase to encrypt and safeguard your wallet. A PIN, On the flip https://reallivesocial.com/story4596245/bip39-generator-https-linktr-ee-bip39-not-known-details-about-bip39-list