The figure of $2.4 trillion is the amount that people around the world claim they lost when Mt. Gox, the Tokyo-based virtual currency exchange, collapsed into bankruptcy in 2014, after huge, unexplained losses of the volatile digital currency Bitcoin, the New York Times reported today. As with most of the people who lost money with Bernard L. Madoff, the investment manager who was convicted of running a Ponzi scheme, most of those who put their Bitcoin in Mt. Gox will be disappointed: The Japanese trustee overseeing the case said yesterday that only $91 million in assets has been tracked down to distribute to claimants — a small portion of the more than $500 million in assets that Mt. Gox claimed it had in the weeks before it went bankrupt in February 2014, and a tiny portion of the amount that claimants have requested. Bitcoin experts and law enforcement officials have spent over two years trying to figure out how hundreds of thousands of Bitcoins disappeared from the Mt. Gox exchange. There have been lots of conspiracy theories but few solid answers. The amount that claimants have requested from the Mt. Gox bankruptcy estate is extremely high, given that all the Bitcoins in the world today are worth about $7 billion, or 0.3 percent of the $2.4 trillion being claimed.