Case File

Centra Tech ICO Fraud — Celebrity-Backed Crypto Scam

Miami-based cryptocurrency fraud, 2017–2018, solved with convictions

🇺🇸 American

Published June 3, 2026

Centra Tech ICO Fraud — Celebrity-Backed Crypto Scam
EVIDENCE

Quick Facts

Perpetrator(s)Sohrab 'Sam' Sharma, Robert Joseph 'RJ' Farkas, Raymond Trapani
Victim(s)Thousands of investors (names not published by KrimiNyt)
Crime sceneMiami, Florida and Southern District of New York, USA
Date of crimeFrom approximately July 2017
Type of crimeSecurities fraud, wire fraud, mail fraud – fraudulent initial coin offering (ICO)

The Case

The Centra Tech fraud case is a United States cryptocurrency securities fraud prosecution in which three Miami-based founders orchestrated a fraudulent initial coin offering (ICO) that raised more than $25 million from thousands of investors in 2017. Sohrab Sharma (also known as Sam Sharma), Robert Joseph Farkas, and Raymond Trapani created Centra Tech and promoted a digital token called CTR Token through material misrepresentations about partnerships with major payment processors, nonexistent business capabilities, and celebrity endorsements. The scheme collapsed in April 2018 when the Securities and Exchange Commission filed civil fraud charges and federal prosecutors arrested the co-founders in Manhattan.

The case became one of the most prominent cryptocurrency fraud prosecutions of the ICO boom era, demonstrating federal authorities' willingness to treat fraudulent digital token sales as traditional securities violations subject to criminal prosecution. Both criminal and civil enforcement actions proceeded simultaneously through the United States District Court for the Southern District of New York, resulting in prison sentences for the primary architects of the scheme and serving as a warning to the emerging cryptocurrency industry about the consequences of investor fraud.

The Crime

Centra Tech's fraudulent ICO began in approximately July 2017, with token sales running from July 23, 2017, through April 2, 2018, and the initial coin offering phase concluding around October 5, 2017. The defendants created elaborate false narratives about their company's capabilities and business relationships to induce investors to purchase CTR tokens, which they marketed as part of a comprehensive cryptocurrency financial ecosystem including debit cards and digital wallets.

Timeline

1 July 2017

Centra Tech launches fraudulent ICO

From around July 2017, Centra Tech, Inc. begins selling Centra tokens based on false claims of partnerships with Visa and Mastercard.

2 April 2018

SEC files civil enforcement action

On April 2, 2018, the SEC files its civil case against Centra Tech and its founders, describing the ICO as unregistered and misleading.

1 May 2018

Criminal charges filed in Manhattan

In May 2018, prosecutors at the Southern District of New York charge Sharma, Farkas and Trapani with fraud.

1 June 2020

Farkas pleads guilty

In June 2020, Robert Joseph Farkas pleaded guilty in Manhattan federal court to conspiracy to commit securities fraud and wire fraud.

4 March 2021

Sharma sentenced to 8 years in prison

On March 4, 2021, Judge Lorna G. Schofield sentences Sohrab Sharma to 8 years in prison along with forfeiture of more than $36 million.

The core of the fraud centered on fabricated partnerships with Visa and Mastercard that investigators determined never existed. The founders claimed Centra Tech had secured licensing agreements with these major payment networks to issue cryptocurrency-backed debit cards, a claim that would have given the startup significant competitive advantages and market credibility. In reality, neither Visa nor Mastercard had any business relationship with Centra Tech, and the promised debit card ecosystem was not operational.

The defendants amplified their fraudulent scheme by securing promotional endorsements from high-profile celebrities including music producer DJ Khaled and boxing champion Floyd Mayweather. These celebrity endorsements reached millions of potential investors through social media platforms, lending false credibility to the ICO and driving investment from individuals who trusted the judgment of these public figures. Neither celebrity was charged with criminal wrongdoing, though the case later prompted SEC enforcement actions regarding proper disclosure of paid endorsements.

Sharma, Farkas, and Trapani also allegedly misrepresented the credentials and backgrounds of Centra Tech's management team, creating fictional executive profiles and falsifying the company's operational capabilities. The SEC alleged the defendants engaged in these material misrepresentations and omissions while offering and selling unregistered securities, violating both registration requirements and anti-fraud provisions of federal securities laws.

The Victims

The SEC stated that the fraudulent ICO scheme affected thousands of investors who purchased CTR tokens based on the false representations made by Centra Tech's founders. Federal charging documents and press releases did not publicly identify individual victim-investors by name, following standard practice in cases involving large numbers of securities fraud victims.

Investors came from across the United States and internationally, drawn to the ICO during the 2017 cryptocurrency boom when initial coin offerings were raising unprecedented amounts of capital with minimal regulatory oversight. Many victims were retail investors without sophisticated knowledge of cryptocurrency technology or securities markets, making them particularly vulnerable to the professional-appearing marketing materials and celebrity endorsements that characterized Centra Tech's promotional campaign.

The total verified loss amount exceeded $25 million in digital funds that victims transferred to the defendants in exchange for CTR tokens. This figure represents only the funds directly traceable through the investigation; the actual economic impact on investors likely exceeded this amount when considering the lost investment opportunity costs and the worthless nature of the tokens they received.

Unlike traditional securities fraud cases where asset recovery may be possible through bankruptcy proceedings or disgorgement orders, cryptocurrency fraud victims often face additional challenges in recovering their losses due to the irreversible nature of blockchain transactions and the difficulty of tracing commingled digital assets.

Investigation

The Securities and Exchange Commission's enforcement division led the civil investigation into Centra Tech, working in parallel with criminal investigators from the Federal Bureau of Investigation and prosecutors from the United States Attorney's Office for the Southern District of New York. This coordinated approach between civil and criminal authorities became a model for subsequent cryptocurrency fraud prosecutions.

Investigators focused on verifying the specific claims made in Centra Tech's white paper, marketing materials, and public statements. They contacted Visa and Mastercard directly to confirm that no partnerships or licensing agreements existed, demolishing the central premise of the defendants' business model. Investigators also examined the technical capabilities of Centra Tech's purported cryptocurrency debit card platform and determined it was not operational as advertised.

The SEC announced its charges on April 2, 2018, the same day that criminal authorities arrested Sharma and Farkas in Manhattan. This simultaneous civil and criminal action sent a strong signal to the cryptocurrency industry that fraudulent ICOs would face serious consequences. The SEC later filed an amended complaint to add Raymond Trapani as a defendant when evidence emerged of his role in the scheme.

Forensic analysis of blockchain transactions, email communications, and marketing materials provided investigators with documentary evidence of the false statements and the defendants' knowledge that their claims were untrue. This evidence proved critical in securing guilty pleas from the primary defendants and demonstrating the intentional nature of the fraud rather than mere business failure or regulatory misunderstanding.

Trial and Verdict

Robert Joseph Farkas pleaded guilty to conspiracy to commit securities fraud and wire fraud in May 2019, becoming the first Centra Tech co-founder to admit criminal wrongdoing. According to cybersecurity analysis, Farkas was 33 years old at the time of his guilty plea. His cooperation with prosecutors and admission of guilt resulted in a more lenient sentence compared to his co-founder.

Sohrab Sharma, identified as the leading co-founder and primary architect of the scheme, was sentenced to eight years in federal prison in June 2020. At sentencing, Sharma was 29 years old and had been living in Aventura, Florida, during the conspiracy. The 96-month sentence reflected his central role in creating and perpetuating the fraud, as well as the substantial financial harm to thousands of victims.

Robert Farkas received a sentence of one year in federal prison in November 2020, significantly lighter than Sharma's sentence due to his guilty plea, cooperation with authorities, and lesser role in organizing the scheme. Both sentences were imposed by judges in the United States District Court for the Southern District of New York.

Raymond Trapani's case proceeded separately following the SEC's amended complaint charging him as an additional co-founder. Court records indicate that all three founders faced both criminal prosecution and SEC civil enforcement actions seeking disgorgement of ill-gotten gains, financial penalties, and permanent injunctions against future securities violations.

Today

The Centra Tech fraud case remains a landmark prosecution in cryptocurrency securities enforcement, frequently cited by regulators and legal analysts as an example of how traditional securities laws apply to digital asset offerings. The case established important precedents for treating ICOs as securities offerings subject to registration requirements and anti-fraud provisions under federal law.

The celebrity endorsement aspect of the case prompted the SEC to issue guidance and pursue enforcement actions regarding proper disclosure of compensation for cryptocurrency promotions. Both DJ Khaled and Floyd Mayweather later settled SEC charges related to their failure to disclose payments received for promoting ICOs, though neither faced criminal charges in connection with Centra Tech.

Victim investors have pursued various avenues for recovering losses, though the decentralized and international nature of cryptocurrency transactions has complicated restitution efforts. Some victims explored civil litigation and claims processes, while others wrote off their losses as the worthless CTR tokens held no residual value after the fraud's exposure.

The case continues to serve educational purposes within the cryptocurrency industry and among securities regulators worldwide. It demonstrates the risks of investing in projects based solely on celebrity endorsements or impressive-sounding partnerships without independent verification, and it reinforces that technological innovation does not exempt entrepreneurs from fundamental securities law obligations of truthfulness and fair dealing with investors.

Federal prosecutors and the SEC have cited the Centra Tech prosecution in subsequent cryptocurrency fraud cases as evidence of their commitment to protecting investors in digital asset markets. The investigation and successful prosecution helped establish investigative techniques and inter-agency cooperation frameworks that continue to guide enforcement efforts in the rapidly evolving cryptocurrency sector.

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