Bip39 Generator. Is passphrase similar to PIN? No, a passphrase is just not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an extra layer of protection for your wallet that actually works alongside your seed phrase to encrypt and shield your wallet. A PIN, On https://sound-social.com/story9059386/bip39-generator-https-linktr-ee-bip39-the-bip39-wallet-diaries