Why Did FCoin Close? Reserve Shortfall and Customer Funds

FCoin disclosed a shortfall of 7,000–13,000 BTC on 17 February 2020, after suspending normal operations. Founder Zhang Jian said the exchange lacked the reserves needed to meet customer withdrawals. Contemporaneous reporting put the estimated gap at roughly $67 million–$125 million.

Those were historical estimates, not an audited final loss or the value of an unresolved claim today. The BTC figure described the scale of the shortfall; it should not be read as a verified count of bitcoin stolen in a hack.

The disclosure changed the meaning of the shutdown. Restoring a website could not, on its own, fill a reserve deficit.

Why FCoin stopped working

FCoin initially presented the interruption as maintenance. Reporting on the announcements records a 10 February 2020 maintenance notice, followed a week later by the admission that reserves could not cover withdrawals.

In his statement posted through FCoin's official Reddit account, Zhang attributed the crisis to errors in account data and decisions about buying back the platform's FT token. He denied that an external hack or an intentional disappearance explained the failure.

These were the founder's explanations. They were not an independent audit or a court finding that ruled out wrongdoing.

Zhang described excess reward distributions and asset movements that made the accounting problems difficult to trace. He said token buybacks compounded the damage while assets continued leaving the platform.

That account differs from the reported attack behind Livecoin's closure. Both left customers facing restricted access, but the operators gave different explanations for the underlying problems.

How trade-to-mine incentives fitted into the story

FCoin's model rewarded trading with FT tokens. The Block's explanation of the scheme says users received FT against transaction fees and that the platform distributed 80% of daily transaction-fee revenue back to users.

This encouraged frequent trading. It also made the reported activity difficult to compare casually with exchanges where traders received no equivalent token incentive.

Exchange trades are not blockchain transactions. Nor is reported trading volume the same as deposits, reserves, unique users or money available for withdrawals.

For someone comparing a fresh purchase through Finlazo's buy-crypto page, the relevant questions include custody, fees and withdrawal conditions. A reward token or a large headline volume does not answer them.

The shutdown and repayment proposals were different stages

The public record contains an interruption, an insolvency disclosure and later restart efforts. They should not be compressed into a single scheduled closure with a normal withdrawal deadline.

The first two milestones appear in contemporary reporting on the founder's disclosure. Odaily recorded the late-February restart announcement. ChainCatcher's investigation, first published in July 2020, examined the later debt arrangements.

Unlike TradeSatoshi's announced final withdrawal cutoff, FCoin's reserve disclosure did not give customers a dependable period in which every balance could be withdrawn.

What customers were promised

Zhang's February statement said he was handling withdrawal requests by email. He estimated two to three months for an initial phase and envisaged a longer phase lasting one to three years. He proposed using profits from a new venture to compensate users.

Those were expectations and promises made in 2020. They were not guaranteed payment dates. The passage of those periods does not establish that the promised payments occurred.

Later reporting described debt recorded as FUSD and proposed recovery through trading-linked unlocking or buybacks funded by platform income. ChainCatcher reported that FMex restarted on 10 July 2020, while the prospects and timing of broader repayment remained uncertain.

A debt unit on a platform is different from money withdrawn to a customer's bank account or crypto received in an independently controlled wallet. Participating in more trading also creates a new exposure; it is not evidence that an old debt has been settled.

The distinction is relevant to Hotbit's withdrawal and compensation arrangements, where ordinary assets and compensation mechanisms also require separate treatment. The details of one exchange's scheme cannot be applied to another's balances.

What can former FCoin customers verify now?

As of 16 October 2026, CoinMarketCap's FCoin listing retained a warning about impeded withdrawals due to insolvency. Its volume was untracked and reserve data unavailable.

This review did not identify a verified current customer-transfer agreement, liquidator-run claims portal or independently confirmed aggregate repayment percentage. Historical restart announcements do not establish a working withdrawal route today.

FCoin should therefore not be described as having a confirmed present-day repayment timetable on the strength of the founder's 2020 promises. It would also be unsupported to say that no customer ever received anything.

By comparison, FTX's distributions have named payment providers, eligibility requirements and dated notices. A claim of FCoin repayment needs its own evidence.

What an old balance can and cannot show

Former customers can preserve account statements, reward records, withdrawal correspondence and transaction identifiers. Separate the original deposits from token rewards, and requested withdrawals from transfers that actually completed.

Anyone now offering access to an old FCoin balance should establish their authority independently. Finlazo's Bitcoin scam guide explains why familiar branding and convincing messages are insufficient proof.

The closed crypto exchanges hub records FCoin alongside cases with different exit and recovery arrangements. FCoin's defining record is an admitted reserve deficit followed by repayment proposals whose complete outcome remains unverified. Finlazo does not administer FCoin claims or recover funds from the platform.