Two different crypto criminals, together with Larry Harmon, the previous CEO of bitcoin mixer Helix, and Ilya Lichtenstein, who, alongside along with his spouse Heather “Razzlekhan” Morgan, laundered $3.6 billion in bitcoins from the 2016 Bitfinex hack, testified towards Sterlingov throughout his trial. Lichtenstein pleaded responsible final August and has not but been sentenced whereas Harmon pleaded responsible in 2021, agreeing to forfeit over 4,400 bitcoins and pay a high quality of $60 million.