Stablecoins are the quiet plumbing of modern finance — dollar-pegged tokens that move trillions for trading, payments and settlement. For years, two companies ran the show: Tether (USDT) and Circle (USDC). On June 30, 2026, that comfortable duopoly got a serious challenger.
A coalition of 140+ companies — led by names like Visa, Mastercard, Stripe, Coinbase and BlackRock — launched Open USD (OUSD), a new stablecoin built on a radically different idea: give the profits back. Here's what that means and why it could reshape a multi-hundred-billion-dollar market.
What Happened
A new entity called Open Standard unveiled Open USD, a US-dollar stablecoin governed not by a single issuer but by a board of its partner companies. It charges no fees to mint or redeem, sets no volume caps, and — the headline feature — returns most of the income from its reserves to the businesses that use it. It's a stablecoin reimagined as a shared utility instead of a private profit engine.
Who's Backing It
The membership list is what makes this impossible to ignore. Open USD launched with a who's-who of finance and tech:
| Category | Notable backers |
|---|---|
| Payments | Visa, Mastercard, Stripe, MoneyGram |
| Crypto | Coinbase, Ripple, Bybit |
| Finance | BlackRock, Standard Chartered |
| Tech & commerce | Google, IBM, Shopify |
That's more than 140 partners in total — and crucially, several are the distribution rails of global commerce. When Visa, Stripe and Shopify are in the tent, a stablecoin doesn't have to fight for reach; it inherits it.
What Makes It Different
To see why this is a big deal, you have to understand how stablecoins make money. Every OUSD, USDT or USDC is backed by reserves — mostly cash and short-term US Treasuries — that earn interest. With tens of billions in circulation, that interest runs into the billions of dollars a year. Traditional issuers keep all of it.
Open USD flips that. After a small management fee, it distributes most of that yield back to its partner businesses. It's the difference between a toll road owned by one company and a toll road whose toll revenue is shared among everyone who built and uses it.
The Reserve-Earnings Twist
This is the move that could ripple across the whole industry. Tether has become one of the most profitable companies per employee on Earth precisely because it keeps the interest on its reserves. Circle built a public company on the same foundation.
By handing that income to its users instead, Open USD makes a pointed argument: why should the issuer pocket the yield your money generates? If businesses can earn a share simply by routing payments through OUSD, the incentive to switch is obvious — and that's before you factor in zero mint/redeem fees. It's a similar logic to how AI-driven commerce is squeezing out middlemen everywhere: cut the toll-taker, return value to the participants.
Launch & Tech
Open USD was announced on June 30, with the coalition and economic model revealed first; the token is set to go live natively on Solana later in 2026, a chain known for fast, cheap transactions well-suited to payments. The accelerant to watch: Stripe has signaled it plans to make Open USD its default stablecoin. Given how much commerce flows through Stripe, that single decision could push OUSD into the mainstream faster than any marketing campaign.
Why It Matters
- Stablecoins are going mainstream. When Visa, Mastercard, BlackRock and Stripe jointly back one, it's no longer a crypto-niche story — it's financial infrastructure.
- The economics could shift industry-wide. A yield-sharing, fee-free model pressures every issuer that keeps the interest for itself.
- Payments could get cheaper. For businesses moving money globally, no fees plus a cut of reserve income is a real cost advantage — echoes of the fintech disruption we covered with India's payments shake-up.
- Governance is the experiment. A consortium-run coin is harder to capture by any one player — but shared governance is also harder to steer. That balance will be tested.
A Threat to Tether & Circle?
The market answered immediately: on announcement day, Circle's stock slid sharply as investors digested the threat of so many giants backing a rival. That's a telling reaction — the incumbents' biggest asset is their lead in circulation and liquidity, and the market just priced in a little fear.
To be clear, USDT and USDC aren't going anywhere soon; they have years of trust, integrations and scale. But Open USD doesn't need to dethrone them overnight. With this much distribution and a friendlier economic model, even taking a meaningful slice of the market would be a seismic shift — and it would force the incumbents to respond.
Frequently Asked Questions
What is Open USD (OUSD)?
Open USD, or OUSD, is a new US-dollar stablecoin launched on June 30, 2026 by Open Standard, an independent company backed by a consortium of 140+ businesses. Like other stablecoins it's designed to stay pegged to $1 and used for payments and settlement, but its twist is the business model: it charges no mint or redeem fees, imposes no volume caps, and returns most of the interest earned on its reserves to the partner businesses that use it.
Who is behind Open USD?
It's a rare coalition of payments, finance and tech heavyweights — including Visa, Mastercard, Stripe, Coinbase, BlackRock, Ripple, Shopify, Google, IBM, Standard Chartered, Bybit and MoneyGram, among 140+ partners. The coin is operated by Open Standard, an independent entity governed collectively by a board of its partner firms rather than controlled by a single issuer.
How is Open USD different from Tether (USDT) and Circle (USDC)?
The big difference is who keeps the money. Tether and Circle hold the cash and Treasuries backing their coins and pocket the interest themselves — a hugely profitable model. Open USD instead returns most of that reserve income to the businesses using it, charges no mint/redeem fees, and is run by a shared consortium rather than one company. In short, it turns a single-issuer profit machine into a shared utility.
What does 'sharing reserve earnings' mean?
Every dollar of a stablecoin is backed by reserves — typically cash and short-term US Treasuries — which earn interest. With billions in circulation, that interest is enormous. Traditional issuers keep it. Open USD distributes most of that yield back to participating businesses after a small management fee, so the companies moving money through OUSD share in the income their usage helps generate.
When does Open USD launch and on what blockchain?
Open USD was unveiled on June 30, 2026, with the coalition and model announced first; the token is set to go live natively on the Solana blockchain later in 2026. Stripe has already signaled it plans to make Open USD its default stablecoin, which would push it into mainstream payment flows quickly.
Why does this matter?
Stablecoins have quietly become core financial infrastructure, used for trading, cross-border payments and settlement. Having Visa, Mastercard, Stripe, BlackRock and Coinbase jointly back one is a strong signal that stablecoins are going mainstream. And by redistributing reserve income, Open USD could pressure the whole industry's economics — making the lucrative 'keep the interest' model harder to defend.
Is this a threat to Circle and Tether?
Potentially a serious one. On the day of the announcement, Circle's stock fell sharply as investors reacted to such powerful names backing a rival. Tether and Circle still have enormous lead in circulation and liquidity, but a fee-free, yield-sharing coin with this much distribution muscle behind it is exactly the kind of competition that can reshape market share over time.
Final Thoughts
Open USD is less a technology story than a business-model story — and that's exactly why it's dangerous to the incumbents. The technology behind stablecoins is well understood; the profit comes from sitting on the reserves. By giving that profit away, a coalition of the world's biggest payment and finance players just attacked the most lucrative part of the model.
Whether OUSD actually unseats Tether and Circle will take years to judge, and shared governance brings its own challenges. But the direction of travel is clear: stablecoins are moving from crypto curiosity to mainstream money rails, and the fight is shifting from "which coin is safest" to "which coin gives you the better deal." For anyone who moves money — businesses especially — that's a fight worth watching. We'll keep tracking it.