The cooperation of Nishad Singh, the former chief engineer at the now-collapsed FTX, with the authorities was advantageous, as he was sentenced to time served along with three years of supervised release yesterday (Wednesday). He has also been ordered to forfeit $11 billion.

Singh previously pleaded guilty to six counts of fraud and conspiracy for his role in the $8 billion fraud led by Sam Bankman-Fried, the former CEO of the exchange, who is now serving a 25-year prison term. Singh faced a possible 75-year sentence but chose to cooperate with the investigation and testified against his former boss, Bankman-Fried.