Alexey Pertsev, the developer behind Tornado Cash, has been found guilty of money laundering by a Dutch court. His trial followed an indictment that alleged he engaged in money laundering between 2019 and 2022. The prosecution argued that Pertsev should have been suspicious of the illicit origins of transactions on the Tornado Cash platform. This decision is controversial as Pertsev only developed an open-source tool, leading some to compare his conviction to blaming a knife or car manufacturer for the wrongful actions of their users.
Pertsev was arrested in 2022 in the Netherlands after Tornado Cash was blacklisted by the U.S. government. The U.S. Treasury accused the platform of being a crucial tool for the North Korean hacking group Lazarus, which has been involved in significant crypto thefts. Pertsev’s trial outcome could impact the pending trials of other Tornado Cash developers, Roman Storm and Roman Semenov, who are facing allegations of money laundering and sanctions violations in the United States. Storm is set to stand trial in September, while Semenov has not been apprehended.
In response to the charges, Roman Storm submitted a motion to dismiss the allegations against him, arguing that he did not operate a money laundering business and did not violate the International Emergency Economic Powers Act. His defense contended that Tornado Cash is not a custodial mixing service and does not meet the definition of a financial institution. However, the US Department of Justice rejected Storm’s motion, stating that the service was introduced in 2019 as a mixer with a website, user interface, smart contracts, and relayers.
The DOJ maintained that Storm could not dismiss the indictment based on his view of how Tornado Cash operated or his intent. The US Treasury has added Tornado Cash to its Specially Designated Nationals list, prohibiting Americans from using the mixer. The case highlights the complexities surrounding the development of decentralized platforms and the legal implications that developers may face. Controversy surrounds Pertsev’s conviction, with some questioning the responsibility of developers for the actions of users on the platforms they create. The outcome of Pertsev’s trial and the upcoming trials of other Tornado Cash developers could have broader implications for the regulation of decentralized technologies in the future.
