Key Points
- Altura has initiated the shutdown of its USDT vault following more than $8.5 million in user redemptions within a single day
- The vault’s total value locked on HyperEVM reached $39 million before the mass exodus began
- msUSD stablecoin from Main Street plummeted over 70% after verification firm Accountable severed ties
- While Altura used Accountable for verification, it maintained no financial ties to msUSD
- Ranveer Arora, Altura’s CEO, attributes the withdrawal wave to unfounded rumors and investor panic
During the weekend spanning June 20-21, Main Street’s msUSD stablecoin experienced a catastrophic depegging event, losing over 70% of its dollar parity. The collapse was triggered when Accountable, the protocol’s proof-of-solvency auditor, suddenly terminated its partnership, citing Main Street’s failure to satisfy verification requirements.
Accountable functions as a third-party validation service that authenticates whether a protocol maintains sufficient reserves to cover outstanding obligations. Its sudden departure sent shockwaves through platforms sharing similar infrastructure.
Altura relied on Accountable for the same verification services. Despite having absolutely no financial connection to msUSD or Main Street’s investment strategies, nervous users began rushing for the exits without seeking clarification.
Massive Redemption Wave Drains Vault
In just 24 hours, users pulled more than $8.5 million worth of USDT from Altura’s vault. This represented approximately 22% of the platform’s entire deposited capital, evaporating in a matter of hours.
The Altura vault operated using the ERC-4626 token standard. Depositors contributed USDT and received tokenized vault shares in return. The protocol then allocated these deposits across various strategies including funding-rate arbitrage opportunities, market-making activities, and real-world asset investments.
Depositors could choose between two exit mechanisms. An immediate withdrawal option charged a 0.1% processing fee, while a scheduled epoch-based redemption could be executed without any costs.
On June 21, CEO Ranveer Arora took to X to announce the vault’s orderly closure. He emphasized that the move was designed to safeguard depositor funds and prevent a chaotic bank-run scenario from developing further.
“Our priority remains the protection of user capital and ensuring all redemptions are completed in a fair, transparent, and efficient manner,” Arora wrote.
CEO Responds to Panic-Driven Narratives
Arora voiced his disappointment regarding what he characterized as baseless claims circulating throughout the community. He maintained that Altura has consistently operated with full disclosure and that the redemption pressure stemmed from unverified speculation rather than concrete evidence.
Before Arora’s personal statement, Altura’s official channels had already released a public notice emphasizing the platform’s complete separation from Main Street and msUSD.
“Our HyperEVM lending vault, the associated USDT/AVLT market, and borrowers utilizing our Ethereum vault remain unaffected,” the protocol stated.
The company informed all relevant partners and counterparties about the closure decision. Altura commenced the systematic unwinding of positions across centralized exchanges, private credit facilities, and real-world asset protocols. The team acknowledged that certain positions might require extended timeframes for complete liquidation.
Altura’s additional offerings, including its HyperEVM lending infrastructure and Ethereum vault product, remain fully operational and were excluded from the shutdown process.
The Accountable episode revealed a critical weakness in DeFi infrastructure. Platforms dependent on a singular external verifier for solvency confirmation face concentrated contagion risk that can provoke mass withdrawals even when their underlying finances remain completely healthy.


