
Ex-CEO Przemysław Kral cooperates with Polish prosecutors as customer losses from the collapsed exchange reach $650 million. Over 3,600 complaints filed. On-chain data challenges Kral's cold wallet claims.
The former CEO of Zondacrypto, one of Poland's largest crypto exchanges, now cooperates with prosecutors in a bid for a lighter sentence.
Przemysław Kral faces large-scale fraud charges. He works with the Regional Prosecutor's Office in Katowice under Poland's Article 60, which lets courts cut sentences for defendants who provide evidence against other suspects, prosecutors said.
Customer losses initially pegged at around 350 million PLN, about $80 million to $97 million. That number has climbed to roughly €560 million, or $650 million, according to prosecutors. More than 3,600 complaints have been filed. The victim count runs into the tens of thousands.
The exchange's website went dark in April 2026. Estonia suspended its operating license the next month and formally revoked it on June 29, 2026.
The exchange's founder, Sylwester Suszek, went missing in March 2022. Kral said in April 2026 that access to a cold wallet holding 4,503 BTC depended solely on Suszek. On-chain data showed significant outflows from that wallet before the exchange collapsed, leaving Kral's claim under scrutiny.
Prosecutors have seized roughly 250 terabytes of transaction records and client data. The investigation uncovered links to organized crime, though the exact nature of those ties remains under examination.
The exchange's native token, ZND, dropped more than 99.9% since the collapse.
Kral's cooperation adds a new layer. The Article 60 mechanism lets Polish judges impose sentences below the statutory minimum when a defendant supplies substantial evidence against co-conspirators.
At current market prices, 4,503 BTC would be worth hundreds of millions of dollars. Kral's statement that one missing person held sole custody of that Bitcoin looks like either staggering incompetence or deliberate design, several legal analysts said.
Estonia's revocation came after the damage was already done. The country once offered crypto-friendly licensing under relatively permissive standards.
The Markets in Crypto-Assets regulation, or MiCA, now requires asset segregation, proof of reserves, and governance standards that would make a Zondacrypto-style collapse harder to pull off.
The investigation in Katowice continues. With 250 terabytes of data to process and a cooperating defendant giving testimony, prosecutors appear to be building a case that reaches beyond a single CEO. The organized crime connections add another layer.
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