Bip39 Checksum The creator of this system is not really chargeable for your decisions and damage caused to the wallets located with the help of this application. I don't suggest interacting with found wallets which have been now Energetic. You could see the complete source code in standalone, offline html https://digibookmarks.com/story18964383/seed-phrase-generator-and-balance-checker-seed-phrase-generator-no-further-a-mystery