Dubai Reprimands 3AC Founders’ New Crypto Exchange

OPNX CEO Leslie Lamb told Blockworks that the exchange has no Dubai or UAE clientele, despite the regulator reprimand.

article-image

OPNX co-founders Su Zhu and Kyle Davies | Axel Rangel art modified by Blockworks

share

Co-founders of controversial (and bankrupt) crypto hedge fund Three Arrows Capital have been taken to task over allegedly promoting their new exchange OPNX without securing a local license in Dubai.

They were called out by the Virtual Assets Regulatory Authority (VARA) of Dubai for allegedly promoting their crypto exchange, OPNX, while not ensuring proper restrictions for local residents.

It appears VARA caught wind of OPNX soliciting and collecting personal data from the public in February, according to a notice published Tuesday. As a result, the regulator issued a cease and desist order to the founders last month.

“OPNX launched the exchange on opnx.com, providing VA Exchange services — a regulated activity under the VARA regime — without securing any regulatory licences, and as such operating in contravention of local laws,” VARA said.

Even after applying some restrictions, UAE residents still appeared to have access to OPNX’s promotions and marketing communication. 

OPNX, short for Open Exchange, is the latest brainchild of 3AC co-founders Kyle Davies and Su Zhu, alongside the two founders of bankrupt exchange CoinFLEX. All four received the written reprimand from Dubai’s VARA, as well as OPNX CEO Leslie Lamb.

The founders claim that OPNX, which went live on April 4, has raised $25 million in investment capital

After their crypto hedge fund went bust in June last year, Davies and Zhu relocated from Singapore to Dubai, where they were reportedly looking to establish a new operational hub.

Leslie Lamb told Blockworks that OPNX was launched in Hong Kong, and the exchange had taken measures to prevent UAE residents from accessing and signing up for the site.

“To confirm, we have no Dubai or UAE customers and do full KYC on all users,” she told Blockworks in a LinkedIn message.

“We have responded and cooperated with VARA every step of the way and they have invited us to meet with them and discuss the requirements for applying for a VARA license.”

OPNX hopes to not only be a venue for trading crypto, but also crypto-related bankruptcy claims. There’s supposedly a $20 billion market for crypto claims out there that OPNX wants to tap. 

Its focus is on bankrupt asset claims, allowing creditors to “unleash their locked claims directly into crypto or use them as margin capital,” according to its website.

The authority’s crackdown on OPNX reflects the trend of emirate regulators adopting a more rigorous stance towards cryptocurrencies amid efforts to establish the region as an industry hot spot.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Research Report Templates (3).png

Research

South Korea is emerging as one of the most important global hubs for regulated digital assets, and Upbit sits at the center of this shift. Naver’s proposed acquisition could create the country’s dominant super app for payments, trading, and digital finance. This report breaks down the numbers, the regulatory tailwinds, the economics of the deal, and why the merger may unlock one of the most attractive asymmetries in Korea’s public markets.

article-image

As DevConnect kicks off in Buenos Aires, Vitalik and friends call for a reset

article-image

GPUs are starting to go dark even as data-center spending doubles — is a bubble on the horizon?

article-image

Risk assets sold off as doubts loom over a December rate cut, with BTC tumbling briefly below $95K this morning

by Carlos /
article-image

Jeff Yass bets that prediction markets could stop wars, Paul Atkins’ announcement on “tokens,” and more

article-image

Lido unveils a new buyback plan while BTC treasury companies slip below mNAV — can either model can truly return value?

article-image

If financial nihilism has driven you into memecoins, zero-day options, and sports betting, consider financial optimism instead