BlockDAG's recent CertiK audit enhances community confidence in the project's legitimacy and security.The audit by CertiK focused on security checks, smart contracts, and platform functionality, ensuring user protection.The audit strengthens BlockDAG's credibility ahead of its exchange debut, with the presale hitting $289 million and growing.BlockDAG's strong performance, with 22.1 billion coins sold and 2,520% ROI, positions it as a top choice in the crypto space.