A federal appeals court has affirmed the conviction and 25-year prison sentence of Sam Bankman-Fried, the co-founder of the now-defunct cryptocurrency exchange FTX. The ruling marks a significant step in the legal aftermath of one of the largest financial frauds in the crypto industry. The appellate court found no basis to overturn the guilty verdict, which was delivered by a jury on charges including wire fraud, conspiracy to commit wire fraud, and conspiracy to commit money laundering. These charges stemmed from allegations that Bankman-Fried orchestrated a scheme to misappropriate billions of dollars in customer deposits from FTX to fund risky investments and personal expenditures. Bankman-Fried's defense team had argued that the trial was unfair and presented several grounds for appeal, including claims of prosecutorial misconduct and issues with the evidence presented. However, the appeals court concluded that the trial was conducted properly and that sufficient evidence supported the jury's findings. The 25-year sentence, imposed by a district court judge, reflects the scale of the financial collapse and the impact on FTX customers.