币界网报道：BlockDAG's ongoing presale has raised over $56.9 million, with analysts projecting a potential 2,400% return on investment (ROI) for early backers. The project distinguishes itself with a hybrid consensus mechanism combining Proof-of-Work and Directed Acyclic Graph technology, aiming to solve blockchain's scalability trilemma. Meanwhile, Dogecoin (DOGE) shows signs of recovery with a 6% weekly gain, though still down 22% monthly, as whale activity increases. Shiba Inu (SHIB) continues its ecosystem expansion with new developments on Shibarium, its layer-2 solution, while Pepe (PEPE) maintains volatility with a 5% weekly rise despite recent market downturns. These altcoins demonstrate varying trajectories in the current market cycle, with BlockDAG's presale performance particularly standing out among investors seeking high-growth opportunities in the crypto space.