Bitcoin price lingering below $20,000 has put some BTC miners in financial distress, but hashprice-based derivatives contracts could provide a way for miners to effectively hedge against downside risks. https://cointelegraph.com/news...
比特币价格徘徊在 20,000 美元以下，使一些 BTC 矿工陷入财务困境，但基于哈希价格的衍生品合约可以为矿工提供一种有效对冲下行风险的方法。 https://cointelegraph .com/news...