The plunging prices of bitcoin and other cryptocurrencies are validating sceptics who deride them as pure speculative bubbles, enabling a global cesspool of illegal commerce. The environmental cost of the massive energy consumption needed to create bitcoin is another strike against it. Whatever happens to bitcoin, its underlying technology, called blockchain, could transform the worlds of finance and central banking.
比特币和其他加密货币价格暴跌证实了怀疑论者的看法——他们嘲笑这些加密货币是纯粹的投机泡沫，造就了manbetx app苹果 非法交易的化粪池。比特币挖矿需要消耗大量能源，这带来的环境成本成为了比特币遭受的另一重打击。但不管比特币境遇如何，它的基础技术——被称为区块链——可以改变金融界和央行圈。
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