Three words on X: “Mark it up.” Brian Armstrong posted them on May 1 at 4:26 p.m. ET. The same Armstrong who had blown everything up four months earlier: on January 14, hours before the scheduled vote, Coinbase pulled its support for the Clarity Act and Senator Tim Scott postponed the markup indefinitely. Today's timing is not coincidental.
The Digital Asset Market Clarity Act has existed since July 2025. The House passed it on July 25 with 294 votes against 134, a margin that stands out in a polarized Congress. In the Senate, it stalled on a single point: yield on stablecoins. Can someone holding USDC earn passive income just by sitting on it? Banks say no. Crypto firms say yes. The White House spent months mediating.
March was the low point. A draft was rejected. Coinbase and Stripe turned down one version of the text, and Circle paid the price with a 20% single-session stock loss, according to market data reported by CoinDesk. No official statement, just the market rendering its verdict.
Yield Banned, Rewards Allowed: The Mechanics of the Deal
On May 1, Senators Tillis and Alsobrooks published the text of Section 404. One rule governs everything: no crypto operator may pay interest on a stablecoin balance in a manner “economically or functionally equivalent” to an interest-bearing bank deposit. Holding USDC idle no longer generates passive yield. The “buy and hold for income” model is over. Banks got what they had demanded since March, when JPMorgan CEO Jamie Dimon told the committee that those yields were interest, full stop.
What survives? Rewards tied to genuine usage: transactions, trading volume, real activity on the platform. The text calls these “bona fide activities” and delegates to the Treasury and CFTC the task of defining the boundaries within one year of presidential signature. Coinbase had reported stablecoin revenue of $1.35 billion in 2025, per its earnings disclosure. That structure doesn't disappear; it transforms. Paul Grewal, Coinbase's chief legal officer, wrote that the text “preserves rewards tied to real participation.”
Faryar Shirzad, Coinbase's chief policy officer, offered the most candid summary: “Banks got more restrictions on rewards. But we protected what matters.” Dante Disparte of Circle closed the argument: “The United States must choose between leading and being led.”
Mark it up https://t.co/KZbJ7PHoVR
— Brian Armstrong (@brian_armstrong) May 1, 2026
What Does the Clarity Act Mean for European Crypto Investors?
The answer depends on how you hold stablecoins. Anyone using a MiCA-compliant exchange and collecting passive yield on USDC through a rewards program should expect product restructuring: the “hold and earn” model gives way to “use and earn.” Pure DeFi users operating through non-US-registered on-chain protocols are, for now, outside the law's scope.
The line between regulated and unregulated grows sharper, and tends to push liquidity toward compliant platforms. For European exchanges with US operations, such as Bitstamp, the dual MiCA-plus-Clarity-Act regime already requires operational attention. JPMorgan has already labeled the passage a “key positive catalyst” for digital asset markets.
Thursday, May 14, 10:30 a.m. EST. The committee vote is the first step, not the last. After that, 60 Senate votes are needed, plus reconciliation with the Senate Agriculture Committee text passed in January, and alignment with the House version from July 2025. The White House is targeting a presidential signature by July 4, the 250th anniversary of the United States.
Senator John Kennedy has not yet given the green light: without his support, Tim Scott can't close the numbers. Senators Lummis and Moreno have each said independently that if the May 21 recess for Memorial Day is missed, the next legislative window opens in 2030. The stakes on May 14 are about as concrete as crypto policy gets.
