Bip39 Mnemonic. Is passphrase similar to PIN? No, a passphrase just isn't the same as a PIN. A passphrase, from the context of Bitcoin wallets, is an extra layer of protection to your wallet that actually works alongside your seed phrase to encrypt and defend your wallet. A PIN, Then https://yoursocialpeople.com/story4971026/bip39-wallets-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list