An early-morning error led to the value of Bitcoin dropping nearly 87 percent on Binance's crypto exchange.
Yet some crypto watchers have raised red flags over SafeMoon’s unusual structure. It charges a 10% fee to buy tokens and another 10% to sell -- almost unheard of in the digital currency world. Half of these fees are paid to owners as an incentive to keep holding and the other half goes into a liquidity pool controlled by the developers. SafeMoon calls itself a DeFi token, or one that uses decentralized finance to govern functions through software, but it has a chief executive officer and chief operating officer. Critics also worry about the discretionary nature of the “manual” coin burns used to adjust its circulation.

Binance relocated from China to Japan and Taiwan, then eventually Malta. Eventually, founder Zhao—often referred to by insiders simply as CZ—declared that Binance had no headquarters, in the same sense that bitcoin has no headquarters.
Table 2. T-test p-values (for each period band of each cryptocurrency / metric pair).