Open Standard launched Open USD (OUSD) this week with what looked like heavyweight backing. CEO Zach Abrams announced the startup had brought together "over 140 businesses" to support the stablecoin. The firm claimed it had secured genuine partnerships with Mastercard, Stripe, Shopify, Coinbase, BlackRock, Visa, and others.

Then the reporting caught up. South Korean news outlet Chosun Biz reached out to several firms listed as partners and found they had done no such thing. Samsung Electronics told the outlet it had never engaged in formal talks with Open Standard and had no idea what role it might play, if any. Shinhan Financial Group, Dunamu, and K-Bank said they were approached but only promised to review the stablecoin. One unnamed official from a listed firm told Chosun Biz they learned about their inclusion through domestic news coverage and described themselves as "bewildered." Their actual response to Open Standard, they said, amounted to a noncommittal "we will review it if things go well."

The pattern wasn't confined to Korea. Gabor Gurbacs, founder of OpenAssets, began checking with his own clients who appeared on the partner list. Several told him they had never signed or agreed to anything. "Either the media deeply twisted something or the participant list is misleading," Gurbacs posted on X. One firm said it had been told Stripe and Visa would accept OUSD and might therefore interact with it down the line, but Gurbacs stressed "no contracts or anything just discussions."

Either the media deeply twisted something or the participant list is misleading,

Open Standard does have genuine endorsements from some of the firms listed, backed by published quotes from their executives. That subset includes the major payment networks and fintech companies named in the launch announcement. But the gap between that core group and a claimed 149 firms is substantial.

The inflated partnership claim came with real market consequences. Circle, the issuer of USD Coin (USDC), saw its stock price drop 17% when OUSD's apparent consortium backing was announced. USDC remains the second-largest dollar stablecoin by volume, with over $70 billion in circulation according to market data.

Open Standard's model hinges on offering no minting or redemption fees and sharing yield accrued on reserves with participating firms. The broader stablecoin market is increasingly competitive, and a new entrant with credible institutional support could theoretically shift flows. But that support needs to be real.

Protos reached out to Samsung Electronics and Open Standard for comment.