U.S. agencies are sending mixed signals about crypto mixers and the legal shield, if any, afforded to DeFi software developers — a conflict that has resurfaced as the Department of Justice asks for a retrial in the high-profile Tornado Cash case.
What happened
In a letter to U.S. District Judge Katherine Polk Failla in the Southern District of New York, the DoJ requested that the retrial of Tornado Cash founder Roman Storm be scheduled to begin in October 2026 (CourtListener). Storm was originally charged with three counts: conspiracy to operate an unlicensed money‑transmitting business (MTB), money laundering, and sanctions violations. A jury found him guilty only on the unlicensed MTB count, which carries a five‑year sentence; the jury deadlocked on the other two counts — each of which could lead to up to 20 years if convicted. The DoJ is seeking a retrial on those hung counts.
Why this matters for DeFi developers
The move has intensified an ongoing debate about where liability stops in decentralized finance. Last year’s landmark ruling in the Uniswap case — issued by Judge Failla — held that scammers can be held accountable for wrongdoing on noncustodial platforms, while developers were shielded from liability. That decision was widely read as a protective precedent for open‑source DeFi engineers.
Yet the DoJ’s push to retry Storm appears to contrast with that judicial posture and with messaging from other federal bodies. The U.S. Treasury’s recent report described mixers as “unlawful,” even as it acknowledged a legitimate use case: “Lawful users of digital assets may leverage mixers to enable financial privacy when transacting through public blockchains.” The inconsistency between enforcement priorities and regulatory guidance has left many in the crypto community wondering whether legal protections for developers are durable.
Community reaction
The planned retrial drew swift criticism from the DeFi community. Amanda Tuminelli, chief legal officer and executive director at the DeFi Education Fund, called the development “incredibly disappointing.” Miller Whitehouse‑Levine, CEO of the Solana Policy Institute, described the retrial push as “depressing” and said the institute would support Storm (via X). David Hoffman of Bankless directly implored the Trump administration to drop the remaining charges — even suggesting a pardon — arguing that protecting open‑source developers is essential if the U.S. wants to be the “Crypto Capital of the world.”
Storm himself has accused SDNY prosecutors of overreach, saying their actions undermine the current administration’s crypto agenda and ignore the Treasury’s guidance (post on X).
Market blip
Despite the negative prosecutorial news, Tornado Cash’s native token, TORN, jumped about 4% on the update.
Bottom line
The DoJ’s retrial request keeps the legal status of mixers and the liability exposure of DeFi developers uncertain. With conflicting signals coming from the courts, the Treasury, and federal prosecutors, the case is shaping up as a pivotal battleground for how U.S. law treats privacy tools and the developers who build open‑source crypto infrastructure.
Disclaimer: AMBCrypto’s content is informational and not investment advice. Cryptocurrency trading is high risk; do your own research before making decisions. © 2026 AMBCrypto
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