最新报道:Dogecoin's cold wallet presale has raised $5.5 million, with 40% of the allocation already sold. The project is offering 100% gas fee refunds for high-tier users who participate in the presale, aiming to incentivize larger investments. This initiative comes as part of efforts to boost adoption and liquidity for Dogecoin's ecosystem. The presale highlights growing interest in meme coins despite recent market volatility, with Dogecoin maintaining its position as a top cryptocurrency by market capitalization.