Open USD

Open USD (OUSD) is a planned stablecoin introduced as open infrastructure for global money movement. Announced on June 30, 2026 by Open Standard, a new consortium-backed company, Open USD is slated to launch later in 2026. It is designed as shared payment infrastructure with a shared‑economics model, in which most reserve income is intended to flow to participating businesses, and with open, consortium‑style governance. Open USD is intended to operate across multiple blockchains, with Solana confirmed as a day‑one chain and Base, Ethereum and Tempo expected among the initial networks.^[1]​^[2]​^[3]​^[4]​

Overview

Open USD is presented as a fiat‑backed, dollar‑denominated stablecoin intended to serve as shared infrastructure for institutional‑scale payments, settlements, and other financial applications. It is structured as a shared stablecoin whose economics and governance are designed to be owned collectively by ecosystem partners rather than a single issuer, with Open Standard operating the system as an independent company. According to Open Standard, institutional participants will be able to mint and redeem Open USD without fees or artificial volume caps, while receiving nearly all reserve‑generated revenue, less a management fee retained by Open Standard.^[1][2]

Open USD is intended to launch natively on Solana and to be available across multiple blockchains, with Base, Ethereum and Tempo described in industry coverage as part of the initial rollout, reflecting an explicitly blockchain‑agnostic design.^[1][3][4] As of late 2026, Open USD had been announced but was not yet live on public blockchains, with materials describing mainnet deployment as planned for 2026.^[1][4][3]

Planned use cases highlighted by Open Standard focus on businesses that move money at scale. Targeted adopters include financial institutions that want to support high‑volume, regulated onchain transactions; payment service providers, card issuers and merchants seeking faster settlement and simplified acceptance and payouts; fintechs building payments and transfer products; exchanges and DeFi platforms aiming to use a neutral settlement asset; platforms and marketplaces processing multi‑market payouts; and agentic commerce applications that require instant, programmatic payments. These use cases are described as goals for Open USD’s infrastructure ahead of launch.^[1]

History

Open USD was publicly announced on June 30, 2026, when Open Standard introduced the stablecoin as a new shared infrastructure for global money movement.^[2] At launch of the initiative, Open Standard stated that Open USD would be a dollar‑backed stablecoin designed to address cost, scale, and governance limitations of existing fiat‑backed stablecoins.^[2][4]

The announcement coincided with the formation of a consortium under the Open Standard banner comprising more than 140 banks, payment companies, fintechs, technology firms, and crypto organizations that committed to support or adopt Open USD.^[2][3] Industry reporting described the project as a consortium‑governed stablecoin whose reserve earnings and governance rights would largely accrue to participating businesses rather than a single issuer.^[4]

Following the June 2026 introduction, Open Standard and ecosystem partners reiterated that Open USD is intended to be blockchain‑agnostic, with a planned initial rollout natively on Solana and expected support on Base, Ethereum, and Tempo.^[2][3][4] On September 28, 2026, Open Standard detailed its company structure and leadership, naming Coinbase, Mastercard, Shopify, Stripe, and Visa as founding partners committing more than $1 billion in near‑term launch liquidity and confirming Zach Abrams as full‑time CEO.^[5] As of late 2026, these developments remained preparatory, with Open USD still described in Open Standard’s materials and independent coverage as a pre‑launch stablecoin expected to go live on mainnet “later this year” or by the end of 2026, without a specific deployment date.^[1][4][3]

Design & Mechanism

Open USD is designed as a fiat‑backed stablecoin intended to maintain a one‑to‑one peg with the U.S. dollar through reserves held at major financial institutions. Its mechanism combines a shared‑economics model, in which most reserve income is distributed to participating businesses, with a consortium‑style governance framework operated by Open Standard. The stablecoin is meant to be blockchain‑agnostic, with support for multiple networks so that institutions can integrate onchain transactions into existing financial workflows.^[1][2][3][4]

Core Principles

Open USD (OUSD) is built around three stated design principles that its creators intend to address existing issues in the stablecoin market:

1. Build for Scale: Open Standard’s design goal is for businesses to be able to mint and redeem Open USD at no cost and without artificial limits on transaction volume, making it suitable for large‑scale operations across industries.^[2][1]
2. Earn by Default: The model is intended to share nearly all revenues generated from Open USD’s reserves with participants who adopt and distribute the stablecoin, retaining only a small management fee for operational costs. This is positioned as a mechanism to align incentives and distribute economic benefits back to the ecosystem of supporting businesses.^[1][4]
3. Govern Collaboratively: Open USD is designed to be operated by Open Standard, an independent company with a board drawn from partner companies that use the stablecoin, with the goal that decisions are made for the collective benefit rather than by a single controlling entity.^[2][1]

Technological Infrastructure

Open USD is intended to leverage a high‑throughput technological framework designed to handle large volumes of onchain transactions securely and reliably for institutional users. The project describes the infrastructure as integrating onchain settlement with a network of regulated partners, so that financial institutions can incorporate stablecoin‑based transfers into their existing systems.^[1][3]

According to Open Standard, Open USD’s reserves will be maintained at major financial institutions in compliance with U.S. regulatory requirements, and the stablecoin is being positioned as suitable for regulated, institutional‑scale money movement. However, ahead of launch, the issuer had not publicly detailed the specific reserve composition, custodians, attestation frequency, or the exact regulated entity that will issue the token onchain.^[1][4]

Tokenomics and Distribution

Open USD is designed as a fiat‑backed, U.S. dollar‑denominated stablecoin whose value is intended to be fully supported by reserves held at major financial institutions. Open Standard presents the product as a dollar‑backed asset rather than an algorithmic stablecoin, emphasizing compliance with U.S. regulatory requirements for reserve management.^[1][3]

The economic model is structured so that nearly all reserve economics—such as interest earned on backing assets—are shared with participants that adopt and distribute Open USD, after deduction of a management fee retained by Open Standard to fund operations. Institutional participants are not expected to pay mint or redemption fees, and the design explicitly avoids artificial caps on issuance or redemption volumes, differentiating it from incumbents where the issuer typically retains most reserve income.^[1][2][4][3]

Open USD is intended to be available across multiple blockchains, with Solana described as a native, day‑one deployment and Base, Ethereum and Tempo also expected among the initial networks, reflecting a blockchain‑agnostic distribution strategy.^[2][3] Ahead of launch, Open Standard and independent reporting had not disclosed detailed information on future circulation, reserve asset breakdown, or the precise formulas and schedules for sharing yield with participants.^[1][4]

Partnerships

Open USD is backed by a consortium of more than 140 organizations across banking, payments, technology, fintech and crypto, which have committed to support or adopt the stablecoin through the Open Standard initiative.^[2][3]

Named supporters span global payment networks (Visa, Mastercard, Stripe, Discover, American Express), large asset managers and banks (BlackRock, BNY, Standard Chartered, BBVA, DBS Bank, U.S. Bank, Banco Bradesco, Banorte), and major fintech and technology firms (Adyen, Affirm, Klarna, Chime, Google, Shopify, Samsung Electronics, IBM). Crypto‑native companies and infrastructure providers—including Coinbase, Crypto.com, Ripple, Aave, Fireblocks, Gemini, Galaxy, Solana, Base, Tempo and others—are also listed among partners, illustrating the breadth of sectors involved in the consortium without attempting an exhaustive roster.^[2][1][4][3]

Founders and Team

Open USD is operated and governed by Open Standard, an independent company formed to manage the stablecoin’s design, economics, and governance framework. Open Standard is structured so that its ownership and corporate governance are intended to align decisions with the collective interests of the businesses that adopt and distribute Open USD, rather than concentrating control in a single issuer.^[1][2]

Zach Abrams, previously co‑founder and CEO of payments infrastructure firm Bridge, serves as Open Standard’s full‑time CEO. He previously led product teams at Square, Coinbase, and Brex before founding Bridge, described as a stablecoin orchestration and issuance platform; after leading both Bridge and Open Standard in parallel for several months, Abrams transitioned to focus solely on Open Standard.^[5]

Open Standard identifies Coinbase, Mastercard, Shopify, Stripe, and Visa as initial founding partners of the company, each investing in Open Standard and helping to establish Open USD supply with a stated commitment of more than $1 billion in near‑term launch liquidity. The company anticipates adding a limited number of additional founding partners and indicates that, once OUSD is live, founders and participating partners will be able to earn equity in Open Standard based on the OUSD supply and activity they drive on their own platforms. This arrangement is described as part of Open Standard’s corporate ownership and incentive structure around the issuer and does not represent token ownership or equity rights for retail holders of OUSD.^[5]