A single announcement in late June erased roughly 15% from Circle’s share price. The Open Standard alliance had unveiled Open USD (OUSD), a revenue-sharing stablecoin backed by a list of 140 participants including Visa, Mastercard, Stripe, and Coinbase. The sell-off reflected immediate market judgment that Circle’s reserve-income moat might not be as durable as previously priced. The original roundtable discussion dissected the business logic behind OUSD and what it says about where stablecoin economics are heading.
The alliance narrative landed like a competing network rather than another niche token. That distinction matters because OUSD isn’t trying to out-reserve USDC. It is trying to redistribute the profit pool by sharing reserve income with issuers, acquirers, and partners—echoing Visa’s multi-party model. For Circle, which built a dominant position largely on keeping reserve yield in-house, the threat is structural even if the token’s actual issuance stays small.
Revenue Sharing Hits the Core Business Model
Circle’s revenue engine is simple: float fiat-backed stablecoins and capture the yield on reserves. USDC’s $70 billion-plus circulating supply generates predictable net interest income. OUSD flips that logic by offering zero-fee minting and redemption and distributing reserve income to ecosystem participants. If Stripe and Bridge succeed in routing payment flows through this stack, the pressure on Circle’s margins won’t come from market share loss. It will come from the necessity to match revenue-sharing terms just to keep distribution partners engaged.
Privately negotiated rev-share deals already exist across the industry. Circle itself shares a cut with Coinbase and has partnerships with Ethena and Sky. Making the split public and central to the product, as OUSD does, turns what was once a backroom commercial term into a competitive weapon. Circle’s attempt to shift toward payment services like its Arc platform and agent-to-agent settlement has not yet shown up meaningfully in earnings, so any squeeze on the core yield model lands directly on the share price.
As tokenized real-world assets cross $20 billion on-chain, the stablecoin layer is becoming the settlement rail for a much larger financial system. The revenue structure behind that rail therefore matters far beyond crypto-native circles.
The Membership List That Wasn’t Fully There
The alliance’s 140-member roster generated immediate credibility. But cracks appeared quickly. Several named firms, including Samsung Electronics and K Bank, stated they had not held formal talks with the OUSD issuer and were surprised by their inclusion. One company said it learned of its membership from Korean media reports. This suggests Open Standard’s list may lean heavily on existing Stripe partners who were incorporated into a broader ecosystem narrative rather than active OUSD collaborators.
The gap between signal and substance does not mean OUSD is hollow. It means the early-stage coalition is more aspirational than operational. Bridge, the stablecoin startup Stripe acquired, is doing the heavy lifting, and Stripe’s distribution machine provides genuine reach. But building network trust and governance akin to Visa’s card infrastructure took decades. OUSD’s alliance is still a patchwork of existing commercial relationships, which limits near-term disintermediation of USDC.
Segmentation Is the Real Long Game
The market is unlikely to settle into a one-stablecoin-per-use-case arrangement. What the OUSD move clarifies is that stablecoin demand is splitting along regulatory, geographic, and functional lines. USDT continues to dominate less-regulated and Global South markets where dollar access trumps compliance niceties. USDC holds regulated institutional corridors, DeFi settlement, and developer tooling. OUSD aims at enterprise payments, neobank back-end settlement, and Stripe’s merchant ecosystem.
For Coinbase, which appears in both the USDC and OUSD camps, the calculation is purely about distribution breadth. If a rival stablecoin ecosystem grows incremental transaction volume without cannibalizing the USDC base, it adds a strategic option at low cost. For Visa and Mastercard, stablecoins are a settlement upgrade inside existing card networks, not a consumer-facing product. Their participation is about ensuring that whatever rail wins, the transaction still flows through their authentication and clearing layers.
Regulatory clarity will accelerate this segmentation. The EU’s MiCA framework, pending US stablecoin legislation, and Asian licensing regimes are carving out zones where different business models become viable. Tether’s reluctance to subject its reserve management to third-party custody requirements shows that the cost of compliance is itself a competitive differentiator. Circle’s compliance overhead—evident in its far larger headcount per dollar of issuance—will look like either a moat or a margin drag depending on which market segment you are serving.
What Circle Can Lose Even If USDC Holds
The immediate scare for Circle is not collapse of USDC supply. It is the curtailment of the growth narrative. Circle wants to reach Meta, the creator economy, and mobile internet platforms. OUSD’s alliance narrative pre-positions many of those exact partners inside Stripe’s orbit. That threatens Circle’s future addressable market, not its current circulation. The stock reaction suggests investors were already discounting Circle’s expansion plans more than its present cash flows.
But OUSD also faces an open question: if minting and redemption are free and most reserve income flows to partners, where does the money come from to build the ecosystem? Payment fee compression means Stripe would need to extract value from foreign exchange conversion or higher-layer services. That path is not proven at stablecoin scale. Meanwhile, USDC’s default integration in developer libraries, high activity public blockchains, and regulated on-chain finance remains a durable advantage. The battle is not for today’s issuance—it is for which model captures the next wave of enterprise and AI-agent payment flows.
