Bip39 Checksum. Given that we have reviewed the fundamentals, now let us think about the principal ways that wallet passphrases can secure your copyright. To protect in opposition to the $5 wrench attack, you can set up a "dummy wallet" by utilizing an "extra" passphrase along with your components wallet. https://phrasedirectory.com/listings13129459/bip39-python-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained