Bip39 Seed. Is passphrase similar to PIN? No, a passphrase is not really similar to a PIN. A passphrase, during the context of Bitcoin wallets, is an additional layer of safety for your wallet that works alongside your seed phrase to encrypt and secure your wallet. A PIN, On the https://thesocialdelight.com/story5162160/bip39-generator-https-linktr-ee-bip39-bip-39-no-further-a-mystery