The cryptocurrency community is on edge as pseudonymous on-chain investigator ZachXBT has drawn attention to mounting user grievances regarding delayed withdrawals from the exchange JuCoin. Over the past week, multiple users have reported difficulties in accessing their funds, prompting concerns over the platform’s financial health.
ZachXBT didn’t stop at the withdrawal issues; he also cast doubt on JuCoin’s proclaimed $511 million in reserves. A significant portion of these reserves appears to be in USDC and USDT tokens that are native to JuCoin’s own blockchain, JuChain, rather than being directly tied to the officially issued stablecoins from Circle or Tether. This raises the question of whether these tokens hold the same value and liquidity as their counterparts on major networks.
In response to the allegations, JuCoin has attributed the withdrawal delays to ongoing platform upgrades and internal restructuring. However, critics remain skeptical, pointing to the lack of transparent communication and the questionable quality of the reserves. A separate report from PANews indicated that JuCoin claimed a reserve ratio of 123.81%, but with the caveat that the USDC and USDT on JuChain are project-issued and not verifiably backed by the official issuers.
The situation is further complicated by JuCoin’s past security incidents. According to ZachXBT, the exchange’s ecosystem, including the JuDAO, suffered a $20 million exploit in 2025 and a $225,000 breach in April 2026. These events have eroded user trust and amplified the current scrutiny.
While JuCoin insists that the withdrawal issues are temporary and related to technical improvements, the market is highly sensitive to any signs of exchange instability. The ability to verify reserves with third-party audits and clear asset backing is paramount for user confidence. Without such assurances, the current situation could escalate, echoing past exchange crises where delayed withdrawals preceded more severe outcomes.