FTX co-founder Sam Bankman-Fried’s $250 million bail package is one of the largest in U.S. history, but it doesn’t mean he actually has to put up that kind of money.

At Bankman-Fried’s bail hearing on Thursday in federal court in Manhattan, both the prosecution and defense agreed that the former billionaire’s assets have "diminished significantly.” Bankman-Fried has said he may have only $100,000.

The $250 million personal recognizance bond approved by the judge was secured by the equity in Bankman-Fried’s parents home in Palo Alto, California, which is almost certainly not worth anywhere near that amount. But outsized bonds are more a means of establishing harsh financial consequences for bail-jumping and are often backed by assets worth only around 10% of the stated amount.