Share this article
Citadel Securities, BlackRock, Gemini Slam Social Media Accusations of Involvement With UST Collapse
A conspiracy theory that began on 4chan and was amplified by Cardano founder Charles Hoskinson has been met with swift denials by all parties.
By Sam Reynolds
Updated May 11, 2023, 5:23 p.m. Published May 12, 2022, 5:23 a.m.

Did UST collapse because of a shadowy conspiracy involving the same cast of characters from the GameStop (GME) short squeeze? Or was it because of a structural problem with the nature of stablecoins?
Bad news for those who believe the former: Those named in this conspiracy theory have swiftly denied involvement.
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters
- The conspiracy theory alleges that money manager BlackRock (BLK) and market maker Citadel Securities borrowed 100,000 bitcoin (BTC) from the Gemini cryptocurrency exchange and swapped 25% for UST. Then the two companies dumped the UST and BTC, crashing UST's sister LUNA token along with the price of bitcoin.
- Charles Hoskinson, the founder of Cardano and co-founder of Ethereum, amplified this evidence-free narrative on Twitter before deleting the tweet.
- In its denial, BlackRock, the world's biggest asset manager and which manages Circle's USDC cash reserves, said it doesn't trade UST.
- Likewise, Citadel publicly stated that it does not trade in stablecoins.
- Gemini said in a tweet that it has made no such loan as claimed in the conspiracy theory.
- Meanwhile, crypto hedge fund Arca has told its partners that it is doubling down on UST because it believes the algorithmic stablecoin will ultimately recover and maintain its 1:1 peg with the U.S. dollar.
- LUNA is currently trading at 41 cents while UST is at 68 cents.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Proposed ‘AfterDark’ Bitcoin ETF Would Skip U.S. Trading Hours

The fund would hold bitcoin only overnight, betting on data showing bitcon gains mostly occur outside regular market hours.
What to know:
- Nicholas Financial has filed with the SEC to launch a bitcoin ETF that holds BTC only during overnight hours.
- The “AfterDark” ETF buys bitcoin after U.S. stocks close for the day and then sells bitcoin and shifts into Treasuries during the American session.
- Data shows bitcoin tending to perform better when traditional U.S. markets are closed.
Top Stories











