Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase is not the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of security to your wallet that actually works along with your seed phrase to encrypt and protect your wallet. https://bouchesocial.com/story21098004/bip39-words-https-linktr-ee-bip39-top-guidelines-of-bip39-words