BlockDAG’s X1 Miner App Beta and Keynote 2.0 Excite Investors Amidst Shiba Inu and Optimism Price Changes Optimism (OP) is entering a bearish phase, while Shiba Inu is underperforming but gaining attention due to the potential Shiba Inu ETF. Amidst these shifts, BlockDAG, a layer 1 project, is attracting significant