- U.S. court reverses OFAC sanctions, ruling Tornado Cash smart contracts aren’t “property.”
- Developer Alexey Pertsev remains jailed for laundering $1.2 billion despite the ruling.
- Privacy advocates push for legal compliance in privacy tech to balance innovation and regulation.
The U.S. Treasury’s OFAC originally sanctioned Tornado Cash in August 2022, claiming the protocol facilitated over $455 million in money laundering by the North Korean Lazarus Group. The sanctions led to the arrest and eventual sentencing of developer Alexey Pertsev, who remains imprisoned for laundering $1.2 billion.
Pertsev’s defense during his March 2024 trial argued that he couldn’t be held responsible for how users leveraged Tornado Cash for illicit activities. However, the court rejected this, asserting that Pertsev and other co-founders could have implemented safeguards to prevent misuse.
Appeal and Court Reversal
The reversal came after six Tornado Cash users filed an appeal in November 2024, accusing OFAC of exceeding its authority. The plaintiffs argued that Tornado Cash’s immutable smart contracts are merely privacy-enabling software and cannot be classified as property under the International Emergency Economic Powers Act (IEEPA).
The court agreed, ruling that OFAC’s actions exceeded its congressionally defined authority. This ruling has raised new questions about the limits of government oversight on blockchain-based technologies.
Privacy vs. Regulation: What’s Next?
The sanctions and their reversal have sparked widespread debate about privacy-preserving technologies. Advocates argue that tools like Tornado Cash are essential for users seeking anonymity, especially as blockchain transactions remain traceable. Critics, however, highlight the potential for misuse.
Matthew Niemerg, co-founder of AlephZero, emphasized the importance of designing privacy protocols that comply with legal standards. He noted that offering privacy features while addressing regulatory concerns will be crucial for the future of the industry.
Meanwhile, all eyes remain on Pertsev’s case, as his legal battle continues despite the OFAC ruling. For now, the court’s decision marks a small but significant win for privacy advocates and developers in the crypto space.
