The Open Standard alliance launched the Open USD stablecoin with backing from more than 140 institutions including Visa, Mastercard, Stripe, Coinbase, and BlackRock, triggering a 15% to 18% drop in Circle shares. The market reaction reflected investor concern that Open USD's revenue-sharing model — which distributes reserve income among ecosystem partners rather than retaining it at the issuer level — poses a structural threat to Circle's net interest margin business. Unlike USDC, where Circle retains essentially all reserve income generated by the dollar float backing the token, OUSD makes revenue distribution the explicit competitive selling point, raising questions about the sustainability of Circle's core income stream even before the new stablecoin has captured meaningful circulation.
Open Standard Alliance Announces 140-Institution Roster for Open USD
The Open Standard alliance positioned its launch as a coalition of financial heavyweights, pointing to a list of over 140 institutions spanning payments giants, crypto platforms, and asset managers. The names alone — Visa, Mastercard, Stripe, Coinbase, BlackRock — generated comparisons to Facebook's 2019 Libra attempt to build an internet-native monetary system. However, Open USD is still a U.S. dollar stablecoin at its core, with ambition focused on restructuring how stablecoin economics flow across an ecosystem of partners rather than replacing currencies.
Complicating the alliance narrative, several companies reportedly listed as members told media outlets they had never held formal discussions with the OUSD issuer. According to Chosun Biz, a Samsung Electronics representative said no formal consultations had taken place and the company was unaware of its designated role. Dunamu and K Bank described only preliminary expressions of interest. One company reportedly learned of its inclusion through Korean media coverage. The depth of participation among those 140-plus institutions remains an open question.
Circle Shares Drop 15%–18% Following Open USD Launch
The 15% to 18% drop in Circle shares was a market verdict on business model risk. Circle's core revenue engine is straightforward: it issues USDC, holds the dollar reserves backing it, and earns the interest on those reserves. That model works well when rates are elevated. It becomes fragile the moment a well-funded competitor offers to share that same interest income with the merchants, banks, and platforms that distribute the stablecoin. Open USD is doing precisely that, and markets priced in the implication before the product even found its footing.
Open USD Distributes Reserve Income Among Ecosystem Partners
OUSD flips the traditional stablecoin revenue dynamic. Rather than concentrating reserve income at the issuer level, the Open Standard model distributes it broadly across ecosystem participants. According to analysts Will Awang, co-founder of Money in Motion, and Charlie Xiaotaiyang, founder of Sand Hill Road's Terry Lion, who discussed the launch in a WuBlockchain roundtable, revenue sharing is not a novel concept in stablecoins — Circle already shares revenue with Coinbase and other distribution partners. What is new is making that sharing public, aggressive, and the explicit competitive selling point.
Open USD is also reportedly offering free minting and redemption, eliminating friction that has historically generated ancillary revenue for issuers. Combined with near-full reserve income distribution to partners, the model raises questions about where the money to build and maintain the ecosystem actually comes from. The strategic framing analysts find most instructive is the Visa comparison: Visa profits from building a network so essential that every transaction generates a thin but reliable fee. Open USD appears to be pursuing similar logic — make the stablecoin the infrastructure of a broad payment ecosystem, share the economics with every node in that network, and extract value from scale rather than from margin.
Bridge and Stripe Lead Open USD Operational Infrastructure
Bridge, the stablecoin infrastructure startup backed by Stripe, appears to be a primary operational force behind Open USD. Bridge's founder built his company with a "survival first" mentality, pivoting banking partners multiple times before earning startup credibility that eventually drew Stripe's acquisition interest. Stripe's acquisition of Bridge was itself a boundary-crossing move, pulling stablecoin infrastructure into mainstream fintech. Open USD can be read as the next step in that expansion: using Bridge as an engine and Stripe's vast merchant and financial ecosystem as the distribution network. For Stripe, which has moved well beyond payments into corporate finance and bank-like services, a larger stablecoin ecosystem directly expands its addressable market.
Coinbase Participates in Open USD Alongside USDC Partnership
Coinbase's involvement appears paradoxical on the surface. The company co-distributes USDC with Circle and has a deep financial relationship with the incumbent stablecoin. But Coinbase is unlikely to bet the company's future on a single stablecoin relationship. Participating in Open USD costs Coinbase relatively little while providing substantial strategic optionality. The logic is straightforward: if USDC continues to dominate crypto-native and DeFi markets, Coinbase benefits from that too. If Open USD carves out a parallel segment in traditional internet and enterprise payments — markets where USDC has historically had less penetration — Coinbase benefits from that as well.
Visa and Mastercard Integrate Open USD into Settlement Networks
Neither Visa nor Mastercard joined Open USD to promote stablecoin adoption at the consumer level. Their presence is about back-end settlement infrastructure. The current model for interbank settlement between issuers, acquirers, and card networks runs through legacy banking rails. Stablecoins, if integrated at the settlement layer, could improve speed and capital efficiency without disrupting the front-end user experience.
As Visa's chief product and strategy officer Jack Forestell noted in a statement accompanying the launch of the Visa Stablecoin Platform: "Stablecoins are opening up a new layer of programmable money, but for most institutions the hard part isn't the concept, it's the operational reality." The VSP launched with support for Open USD and offers wallet infrastructure, minting and redemption tools, and dual-approval security workflows — positioning Visa as the connective tissue between the stablecoin ecosystem and traditional financial infrastructure. Many so-called stablecoin card products already convert digital dollars into fiat before hitting Visa or Mastercard's clearing network. The card giants are positioning to own whatever settlement layer emerges, regardless of which stablecoin runs on top.
Stablecoin Market Segments into Three Distinct Lanes
A three-way segmentation is already taking shape. USDT, with its deep penetration across Latin America, sub-Saharan Africa, and other markets in the Global South, serves demand for offshore U.S. dollars in high-inflation economies — a use case that regulatory frameworks in the Global North neither address nor displace. Tether's model, built on flexibility and minimal compliance overhead, is structurally suited to those markets and shows little indication of retreating from them.
USDC occupies a different position: the regulated institutional tier. Its network effects in DeFi, on-chain finance, and developer tooling — where USDC is often the default integrated asset — are genuine and sticky. Circle's compliance track record and its position in regulated markets in the U.S. and Europe give it a moat that new entrants cannot dissolve quickly.
Open USD, if it executes, targets a third lane: enterprise payments, neobank infrastructure, and traditional internet platform settlement. These are markets Circle has not yet fully penetrated, and where Stripe's existing merchant relationships give the OUSD ecosystem a plausible distribution advantage. Circle is not standing still — products like Circle Payments Network and Arc signal an attempt to shift from a net interest margin model toward revenue from payments and broader financial services. But these initiatives have not yet meaningfully appeared in its financial results, leaving the company exposed to a narrative that its core income stream is under structural threat — even if the actual market share numbers remain intact.
FAQ
What is the Open USD stablecoin and who backs it?
Open USD is a stablecoin launched by the Open Standard alliance, involving more than 140 institutions including Visa, Mastercard, Stripe, Coinbase, and BlackRock. Several companies listed as members, including Samsung Electronics, Dunamu, and K Bank, reported no formal discussions and were unaware of their designated role.
How does Open USD's business model differ from USDC?
Open USD adopts a revenue-sharing model that distributes reserve income among ecosystem partners, unlike USDC, where the issuer retains all revenue from reserve income. Open USD also reportedly offers free minting and redemption, eliminating friction that has historically generated ancillary revenue for issuers.
Why did Circle's shares fall after the Open USD announcement?
Circle's shares dropped 15% to 18% due to market concerns that Open USD's revenue-sharing model could pressure Circle's existing net interest margin business model, in which reserve income from USDC holdings flows primarily to Circle itself. The market reaction reflected investor concern over structural threats to Circle's core income stream.
