Why Is Orionx Closing?

Chilean crypto exchange Orionx has begun a permanent shutdown after a forensic audit identified more than $7 million in customer assets that had allegedly moved to wallets outside the company’s control.

The exchange said withdrawals have been temporarily suspended while it focuses on recovering and returning as much customer money as possible.

“Our sole priority now is to return as much of our clients’ assets as possible,” Orionx said in its closure announcement.

The failure is particularly notable because Orionx secured backing from Tether only 15 months ago. The USDT issuer led Orionx’s Series A funding round in June 2025 as part of a wider push into Latin American digital asset markets.

Orionx did not say when it first lost control of the missing assets in its public announcement. However, a criminal complaint filed by the company reportedly alleges that transfers from its custody infrastructure occurred between 2018 and 2021, years before Tether invested.

The discrepancy only surfaced recently. Orionx Chief Operating Officer Thomas Mac Millan reportedly identified a large mismatch on Aug. 27 between balances shown in the exchange’s internal systems and the crypto actually held at its custody addresses.

What Did The Forensic Audit Find?

Orionx had been reviewing its operations as part of work connected with Chile’s Fintech Law when the custody problem emerged. An internal investigation was followed by an external forensic audit comparing company accounting records with assets visible onchain.

The audit found that Orionx’s internal records showed more crypto than was present in its custody wallets for Bitcoin, Ether, XRP and Polygon.

The company subsequently filed a criminal complaint against former executives Roberto Zibert and Joaquín Díaz, both Orionx co-founders who allegedly had access to the exchange’s crypto custody systems.

The complaint reportedly alleges that an account associated with Díaz received more than $1.5 million through 14 transfers. Another wallet allegedly received 187 ETH, more than 4.1 million USDT and 200,000 USDC from Orionx.

Zibert and Díaz have denied wrongdoing. They said they did not act against customers’ interests and argued that the source of Orionx’s asset deficit has not yet been established.

The allegations have not been proven in court, and Orionx has not publicly disclosed how much of the missing crypto it expects to recover.

Investor Takeaway

The central risk is not simply the $7 million shortfall. Orionx’s internal records apparently diverged from its onchain custody balances for years, showing how accounting and wallet-control failures can remain hidden until a reconciliation or regulatory review forces the numbers to be tested against the blockchain.

What Does The Case Mean For Tether?

Tether invested in Orionx well after the period in which the disputed transfers allegedly occurred. There is no indication that Tether was involved in Orionx’s custody operations when those transfers were made.

Even so, the shutdown creates reputational questions around due diligence for strategic crypto investments. Tether had presented Orionx as part of its effort to expand digital asset access and financial infrastructure across Latin America.

Orionx was founded in Chile in 2017 and expanded beyond retail crypto trading into payments and other financial services across Chile, Peru, Colombia and Mexico.

The investment therefore tied Tether to a regional platform with ambitions beyond spot trading. The collapse now leaves Tether associated with an exchange that says customer assets are missing and whose withdrawals have been halted while recovery work proceeds.

The more important question for investors is what Tether knew about Orionx’s custody controls before completing the 2025 investment and whether the alleged historical asset movements were detectable during financial or technical due diligence.

Could Customers Recover The Missing Assets?

Blockchain transparency may give Orionx and investigators an advantage that would not exist in a conventional accounting fraud involving cash alone. Transfers involving Bitcoin, Ether and stablecoins can often be traced across public ledgers even years after they occurred.

Recovery is a different matter. Assets that reached centralized exchanges could potentially become subject to legal requests or account freezes if investigators can connect destination accounts to identifiable owners. Funds moved through additional wallets, converted into other assets or sent through services designed to obscure transaction histories may be harder to retrieve.

For Orionx customers, the immediate concern is liquidity rather than the criminal case. Withdrawals are suspended, the exchange is shutting down permanently, and the company has not given a timetable for customer repayments.

The case also puts renewed focus on proof of reserves and independent custody reconciliation. An exchange can display customer balances internally while holding fewer assets onchain, meaning users may not discover a deficit until withdrawals fail or an audit identifies the gap.

Orionx now has to determine which assets remain recoverable and how losses will be allocated if the missing funds cannot be returned in full. Until that process is complete, the size of the final customer shortfall remains uncertain.