Alexey Pertsev, a developer for the Ethereum-based crypto mixer Twister Money, has been sentenced to 64 months in jail after a Dutch courtroom discovered him responsible of cash laundering expenses on Tuesday.

The decide acknowledged that the platform was “supposed for criminals” and that Pertsev ought to have been suspicious of the felony origins of transactions.

The closely-watched case marks a serious blow to monetary privateness advocates. Many critics argue that Pertsev is being unfairly focused because the developer of an open-source platform. 

Additional, they are saying he didn’t have management over how customers selected to make use of Twister Money to obscure transaction histories on the general public blockchain.

Nonetheless, prosecutors efficiently argued that Pertsev did too little to stop the mixer from being utilized for cash laundering. 

They rejected claims that his obligations had been lessened because of the decentralized nature of the platform’s operations.

Specialists predict it’ll have a chilling impact on improvement of open-source instruments that allow anonymity on Bitcoin and different blockchains. They argue it units a precedent for holding builders accountable for the actions of nameless customers.

Twister Money was sanctioned by the US Treasury Division in 2022 over allegations it obscured funds stolen by North Korean state hackers. Pertsev was arrested days later, dealing a serious blow to the embryonic crypto privateness sector.