Wu Shuo learned that, according to DeFiLlama data, HashKey Exchange's assets have inflowed nearly 500 million to over 1 billion USD in the past month. The main reason is that on May 26, HashKey added two new addresses storing $BTC, including HashKey Exchange's cold wallet: bc1q9d...cccew8 (holding 4,258 $BTC) and Bosera HashKey Bitcoin ETF: bc1qlr...22ds3c (holding 1,621 $BTC).