BlockDAG has raised over $291 million and is currently the highest-ROI crypto in June.Presale price for BlockDAG is set at $0.0018, offering a potential 2,520% ROI for early investors; a deal ending on June 13.On June 13, BlockDAG will reveal 20 exchanges where BDAG will go live, positioning itself for significant market visibility.BlockDAG features a hybrid model, combining DAG transaction speed with Proof-of-Work security, supporting various applications from DeFi to NFTs.