Open USD (OUSD): The 140-Company Stablecoin That Sparked a Credibility Crisis

On June 30, 2026, a newly formed entity called Open Standard announced Open USD (OUSD), a U.S. dollar-pegged stablecoin backed by a consortium of more than 140 companies spanning payments, banking, crypto, and technology . Major publicly named partners include Visa, Mastercard, Stripe, BlackRock, Coinbase, Google, Shopify, BNY, Ripple, Solana, Bybit, and OKX .

OUSD was billed as a direct challenge to the duopoly of Tether (USDT) and Circle's USDC, backed by an unusual economic model: zero-fee minting and redemption for approved businesses, with most of the interest income from reserve assets distributed back to participating partners . The project is led on an interim basis by Bridge co-founder Zach Abrams and governed by a partner board rather than a single issuer .

Yet within three days of the announcement, the consortium’s credibility faced a serious test.

Korean Firms Deny Consenting to Be Listed as Partners

On July 3, 2026, reporting by Chosun Biz revealed that several major South Korean companies had been listed as founding partners of OUSD without their formal approval . The denials were specific and swift:

• Samsung Electronics confirmed it held "no official talks" with Open Standard and said it was unaware of what role it was supposed to play in the consortium .
• Dunamu, parent of the Upbit exchange, said it had received inquiries but never approved participation .
• Shinhan Bank / Shinhan Financial Group stated it had not formally agreed to join and had only been approached for information .
• K-Bank similarly said it had not approved its inclusion; at least one company first learned it was listed through media reports .

These denials raised immediate questions about the credibility of Open Standard's claim of "140+ partners" and whether the consortium had padded its roster without proper consent .

Market Share Skepticism: Ark Invest and Circle Weigh In

The search results did not return direct evidence of Galaxy Digital's head of research (Alex Thorn) specifically commenting on OUSD's market share prospects. However, Galaxy Digital's research division has published general stablecoin analysis noting that USDT and USDC account for the "overwhelming majority of supply" and that smaller entrants "compete for a thin remainder" — a framework that would apply to any new entrant, including OUSD.

Other notable skeptics did go on the record:

• Ark Invest's Lorenzo Valente (Director of Digital Asset Research) publicly doubted OUSD's chances, calling it a "familiar pattern" and pointing to past failed consortium attempts like Diem and the Global Dollar Network. He estimated that at $10 billion in supply and a 25 basis point share, Open Standard would generate around $25 million a year, far short of what it costs to fund the operation .
• Circle CEO Jeremy Allaire argued stablecoins are "platform businesses" whose competitive moat is built over years through integrations, liquidity, and regulatory approvals — implying OUSD's consortium model alone is insufficient to dislodge USDC .

What to Watch

As of early July 2026, Open Standard has not publicly addressed the Korean firms' denials. The project's website continues to list the 140+ partners . Whether OUSD ultimately launches later this year as planned, and whether the Korean companies eventually formalize their participation, will determine whether this controversy fades or becomes a defining blow to the consortium's credibility.

For now, OUSD stands as one of the most ambitious — and most immediately contested — stablecoin launches in the sector's history.