The CLARITY Act: Long-awaited legal certainty for crypto code developers
Senator Cynthia Lummis made it clear: software developers no longer need to spend fortunes on lawyers to ensure their code is legal. This is about a fundamentally new approach to regulation — the CLARITY bill, designed to once and for all solve the problem of shifting responsibility for code usage onto its creators.
The initiative, known as the Digital Asset Market Clarity Act, has already passed two critical stages. In July 2025, the House of Representatives approved the document with a significant margin: 294 votes in favor versus 134. Then, in May 2026, the project received support from the Senate Banking Committee (15 to 9). Now, this historic document awaits a final vote in the U.S. Senate.
When Writing Code Became a Federal Risk
The trigger for the heated debate on criminal liability for developers was the high-profile trial of Roman Storm, co-founder of Tornado Cash — a decentralized protocol for private transactions on the Ethereum network. In August 2025, a jury found the programmer guilty of conspiracy to operate an unlicensed money-transmitting business. However, on more serious charges, including money laundering, the jury could not reach a unanimous verdict, and the maximum sentence for the current charge is five years.
At the heart of the prosecution lies a complex legal conflict. Tornado Cash operates autonomously, breaking the data chain between counterparties. After the publication of the source code, its authors physically did not control others' digital assets. Storm's defense argued: a developer cannot be held responsible for how users utilize open-source code that executes independently. The question remains open.
The Tornado Cash situation is not an isolated case. In 2024, the SEC sent a warning to Uniswap Labs, accusing the developers of the largest DEX of operating as an unregistered broker-dealer. And the CFTC filed a case against the developers of Ooki DAO, claiming that participating in protocol governance through open voting entails personal liability for the actions of end users.
What the CLARITY Act Changes for Developers
The CLARITY bill directly addresses this issue in Section 604. The document is based on the principles of the Blockchain Regulatory Certainty Act and previous FinCEN guidance. According to CLARITY, software creators and infrastructure operators are exempt from the status of payment intermediaries if they do not directly manage client finances.
Here are the key activities that will no longer fall under the strict requirements of the Bank Secrecy Act:
- Writing and publishing open-source software code.
- Launching and maintaining network nodes.
- Validating blockchain transactions in decentralized systems.
In June, leaders of over 60 major technology companies, including Coinbase, Uniswap, Kraken, a16z crypto, and Paradigm, sent a joint letter to the Senate, urging the swift approval of the bill to protect technological progress.
My analysis: CLARITY is not just regulation; it is the removal of the "sword of Damocles" hanging over an entire industry. If the law is passed, the U.S. could become a global hub for innovation in decentralized technologies. Otherwise, we risk seeing a mass exodus of talented developers to jurisdictions with clearer and fairer rules of the game.