US Treasury Removes Sanctions on Ethereum Mixer Tornado Cash

Ethereum tornado cash US Treasury
Newly lifted measures reflect a shift in oversight for privacy tools built on blockchain, inviting fresh debate over the balance between user freedom and regulatory clarity.
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Journalist
Tanzeel Akhtar
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Tanzeel Akhtar has been covering the cryptocurrency and blockchain sector since 2015. She has written for the Wall Street Journal, Bloomberg, CoinDesk, Bitcoin Magazine and Bitcoin.com.

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Key Takeaways:

  • Discussions arise on aligning digital mixing tools with current crypto oversight.
  • Experts examine how smart contract rules fit decentralized models.
  • Authorities explore refined frameworks for managing risks tied to digital assets.

The U.S. Treasury removed sanctions on Ethereum-based transaction mixer Tornado Cash on Friday, citing a reassessment of digital finance policies and legal concerns.

In a Friday press release, the Treasury said it reassessed the application of sanctions on decentralized platforms like Tornado Cash.

The announcement followed a Monday court filing in Van Loon v. Department of the Treasury, where officials argued that evolving financial technologies required updates to how sanctions laws are applied.

Despite lifting sanctions on Tornado Cash, the Treasury stressed that it remains vigilant against cybercrime, particularly hacking and money laundering tied to North Korea.

“Digital assets present enormous opportunities for innovation and value creation for the American people,” said Treasury Secretary Scott Bessent.

“Securing the digital asset industry from abuse by North Korea and other illicit actors is essential to establishing U.S. leadership and ensuring that the American people can benefit from financial innovation and inclusion,” adds Bessent.

Sanctions on Tornado Cash First Imposed in 2022 After North Korean Hack

In August 2022, the Treasury’s Office of Foreign Assets Control (OFAC) sanctioned Tornado Cash, saying it failed to implement controls preventing money laundering by cybercriminals.

At the time, OFAC stated the service repeatedly failed to stop illicit funds from being laundered through its platform, including funds linked to state-sponsored hacking groups such as those tied to North Korea.

On Tuesday, Coinbase’s Chief Legal Officer Paul Grewal criticized the Treasury for ignoring a Fifth Circuit ruling that called for Tornado Cash’s removal from the sanctions list.

Grewal argued that immutable smart contracts fall outside the scope of U.S. sanctions laws, and the government’s application of sanctions to decentralized code was legally incorrect.

Frequently Asked Questions (FAQs)

How does the policy shift affect the use of decentralized mixers?

The policy update offers clear guidelines for devs and users of decentralized mixers. It shifts focus from punitive actions to a framework that promotes transparent digital asset practices. More info at cryptonews.com.

What challenges could arise from this new regulatory approach?

The new regulatory approach may expose gaps in digital asset controls. Concerns include potential delays in tech adaptation and uncertainties in smart contract compliance. Further reading at cryptonews.com.

What does this policy change mean for the future of smart contracts?

This update hints at a flexible regulatory stance on immutable smart contracts. It sparks debate over blending tech with legal norms to shape future digital asset protocols and spark insights. More at cryptonews.com.

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