An Ohio investment manager has been handed a nine-year federal prison sentence for orchestrating a $10 million cryptocurrency Ponzi scheme centred on false Bitcoin derivatives trading promises.
Rathnakishore Giri, 31, of New Albany, pleaded guilty to wire fraud in October 2024. The sentencing underscores the mounting toll of investment fraud targeting retail crypto participants — and exposes a troubling pattern: Giri continued soliciting victims even after admitting guilt while awaiting sentencing.
The Scheme: Luxury Props and Victim Payouts
According to reporting by Decrypt and court filings, Giri’s operation followed the textbook Ponzi playbook. He promised guaranteed returns on Bitcoin derivatives trading while channelling new investor funds to earlier participants rather than deploying capital into actual trades.
To sustain the facade, Giri cultivated an image of extreme wealth. Court documents detail a garage stocked with luxury vehicles — two Lamborghinis, a Tesla, and an Audi R8 — alongside high-end watches and frequent private jet travel. This “appearance of success,” prosecutors argued, was essential theatre designed to attract increasingly larger sums from victims.
The scheme persisted because early investors did receive payments. These returns, funded entirely by subsequent victims’ capital, created the illusion of a functioning investment operation. The structure collapsed predictably once recruitment slowed.
Continued Fraud During Pretrial Release
What distinguishes this case is Giri’s behaviour between his guilty plea and sentencing. While on pretrial release — effectively free pending his hearing — he solicited additional cryptocurrency investors. According to Ohio authorities, this caused “additional harm to new victims” and demonstrated either remarkable audacity or a fundamental inability to cease the conduct.
This aggravating factor likely influenced the severity of his sentence. Federal judges routinely view continued criminal activity after arrest as evidence of recidivist intent.
Broader Crypto Crime Epidemic
Giri’s conviction arrives amid an explosion in cryptocurrency investment fraud. The FBI reported that Americans lost more than $11 billion to crypto-related crimes in 2025, a 22 per cent year-over-year increase.
Enforcement agencies have responded with heightened vigilance. Last year, two Estonian nationals received 16-month sentences for their involvement in the $577 million HashFlare Ponzi scheme. In February, Goliath Ventures’ former CEO was arrested on federal wire fraud and money laundering charges related to a $328 million scheme — a case that has also ensnared JPMorgan Chase in civil litigation over the bank’s alleged failure to detect the fraud.
The pattern reveals a structural problem: cryptocurrency’s pseudonymous nature, low regulatory friction, and retail investor base’s limited due diligence create persistent opportunities for fraudsters. Giri’s case demonstrates that traditional prosecutorial tools remain effective, but they operate reactively — after victims have lost millions.
ChainReport has analysed public filings and prosecutorial statements related to this sentencing. Giri will serve nine years imprisonment followed by three years of supervised release.