Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase is not really the same as a PIN. A passphrase, during the context of Bitcoin wallets, is an extra layer of safety on your wallet that actually works together with your seed phrase to encrypt and defend your wallet. https://enrollbookmarks.com/story19550274/bip39-https-linktr-ee-bip39-not-known-factual-statements-about-ian-coleman-bip39