Circle Sheds 17% as OUSD’s 149-Name Partner List Fractures Under Verification
Circle stock fell 17% on OUSD's launch day; a review of its 149-firm partner roster shows a confirmed tier and a disputed one.
Circle’s shares dropped 17% in a single session, coinciding with Open Standard’s launch of a new stablecoin, Open USD (OUSD), marketed with a claimed roster of 149 partner firms. Circle’s USDC circulates above $70 billion, so the drawdown is the clearest market-priced signal of how traders are weighing the competitive threat.
The equity move happened before the partner list itself came under scrutiny. Open Standard CEO Zach Abrams had described the launch as a joint effort: “We’re thrilled to bring together over 140 businesses to launch Open USD. It’s a stablecoin built for the internet economy, designed by the businesses growing it.”
Confirmed engagement vs. contested inclusion
Not every name on the 149-firm list carries the same weight. Executive quotes distributed by Open Standard point to direct, verified engagement from a defined subset: Mastercard, Stripe, Shopify, Coinbase, BlackRock, Visa, Fireblocks, Félix, DoorDash, Chime, BNY, BBVA and Adyen.
Outside that tier, the roster has started to fray. South Korean outlet Chosun Biz reported that Samsung Electronics disputes its own listing, with a company official stating: “There were no official consultations, and we do not know what role we will play (in the alliance).”
Shinhan Financial Group, Dunamu and K-Bank — also named — reportedly gave similar accounts, framing their involvement as agreeing only to review the token rather than sign any formal deal. One unnamed corporate official said they first learned of their firm’s inclusion through domestic news coverage, describing the discovery as “bewildered”-inducing and characterizing their actual reply to Open Standard as “merely a light ‘we will review it if things go well.'”
The pattern extends beyond Korean names. OpenAssets founder Gabor Gurbacs said he reached out to several of his own clients listed on the OUSD roster and was told no agreement or signature existed. On X he wrote: “Either the media deeply twisted something or the participant list is misleading.” Gurbacs added that one firm had reportedly been told Stripe and Visa acceptance of the stablecoin could open the door to future engagement, but stressed there were “no contracts or anything just discussions.”
The mechanics behind the 149-firm pitch
OUSD’s partner pitch is built on a no-fee mint-and-redeem structure: participating firms pay nothing to issue or convert tokens, with revenue instead distributed from interest earned on the reserves backing the stablecoin. That yield-sharing design is a plausible explanation for the breadth of initial interest, even in cases where no binding contract was ever executed.
Comment requests to both Samsung Electronics and Open Standard remain unanswered. For positioning, the Circle equity drawdown is the hard data point on record; how much of OUSD’s 149-name count survives verification is the open variable that will determine whether the launch-day reaction was a proportionate repricing of competitive risk.
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