Bip39 Mnemonic. Is passphrase the same as PIN? No, a passphrase will not be the same as a PIN. A passphrase, while in the context of Bitcoin wallets, is an extra layer of safety towards your wallet that works along with your seed phrase to encrypt and shield your wallet. https://followbookmarks.com/story18765924/bip39-list-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described