The Ethereum Foundation has committed to matching up to $500,000 in community donations to fund the legal defense of Roman Storm, co-founder of Tornado Cash, a cryptocurrency mixing protocol. The move by the foundation shows support for privacy and open-source innovations.
An X handle, run by Storm’s legal team for legal aid, announced, “The @ethereumfndn has generously offered to match up to $500k in further donations to support Roman’s legal aid.”
Storm was convicted on August 7, 2025, in a Manhattan federal court on one count of conspiring to operate an unlicensed money transmitter, facing up to five years in prison if his appeal fails.
In addition, the jury deadlocked on two more severe charges—conspiracy to commit money laundering and violate U.S. sanctions—leaving open the possibility of a retrial. If the government pursues these charges, Storm could face decades in prison, a prospect that has alarmed advocates of decentralized finance (DeFi) and privacy-focused technologies.
Charges Over Developing Tornado Cash
Tornado Cash is an Ethereum-based cryptocurrency project that permits users of its service to anonymize transactions; it has attracted the attention of U.S. officials, who claim it was used to launder funds, among other illegal transactions, by entities such as the Lazarus Group in North Korea.
The defense of Storm states that, since the protocol is open-source, it functions independently, and bringing developers to trial over its use is a very risky precedent in the tech and cryptocurrency communities. The fact that writing code is not a crime stands out, reinforced by Vitalik Buterin, one of the co-founders, and promoted by the Ethereum Foundation.
Fundraise to Support Roman’s Trial
This funding follows the Foundation’s earlier contributions, including a $500,000 direct donation and a $750,000 matching pledge in June 2025. The latest $500,000 match is intended to assist Storm’s team in raising $1.5 million for his appeal, given the rapidly increasing legal costs. The community-driven effort, led by Free Pertsev & Storm, calls for global donations to amplify the defense fund through the Foundation’s matching program.
Storm’s case is a tipping point in the crypto sphere and brings to the fore questions of developer liability, the rights to privacy, and the uncertain future of DeFi. His popularity has the potential to change how regulators approach the regulation of decentralized technologies, following the U.S. Treasury’s removal of sanctions against Tornado Cash in March 2025.
The whole crypto community is invited to join the battle since this case has the potential of establishing the premises of innovation and liberty in the blockchain world.
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