

The long-standing rivalry between Conor McGregor and Khabib Nurmagomedov has resurfaced in an unexpected arena, igniting a controversy that blends personal history, digital collectibles, and renewed criticism over celebrity involvement in crypto projects. What began as a jab from McGregor over Khabib's recent NFT drop has evolved into a wider debate involving blockchain investigator ZachXBT, who publicly accused the Irish fighter of hypocrisy over his own failed meme coin launch.
The dispute intensified in late 2024 after McGregor accused Nurmagomedov of orchestrating a "multi-million dollar scam" tied to a Telegram-based NFT collection known as the "Papakha" drop. The project featured 29,000 digital versions of the traditional Dagestani hat Khabib famously wore during his UFC walkouts, marketed as a cultural tribute to his late father, Abdulmanap Nurmagomedov.
The NFTs reportedly sold out in just 25 hours, demonstrating significant initial demand from fans and collectors. However, controversy followed when promotional posts disappeared from Khabib's Instagram and X pages, prompting McGregor to claim that fans were misled and questioning the legitimacy of the entire project. This disappearance of promotional content raised red flags among investors who had purchased the NFTs based on the expectation of continued support and visibility from the fighter.
Nurmagomedov responded to the accusations, insisting that the collection was legitimate and designed as an "exclusive digital gift" symbolizing Dagestani traditions. He emphasized that the project was intended to honor his cultural heritage and his father's legacy, rather than serving as a purely commercial venture. Despite these explanations, skepticism persisted among some members of the crypto community.
Hours after McGregor's post, on-chain investigator ZachXBT reignited the controversy by turning McGregor's own criticisms against him. ZachXBT, known for exposing fraudulent crypto schemes and holding celebrities accountable for questionable projects, reminded the public of McGregor's early 2025 meme coin, $REAL, which was offered in a sealed-bid auction with staking rewards for participants.
Despite the ambitious launch and McGregor's significant social media following, the project raised only 39% of its targeted goal, prompting full refunds to investors. This failure highlighted the risks associated with celebrity-backed crypto projects and raised questions about due diligence and market demand. ZachXBT's intervention underscored the pattern of celebrities launching crypto projects without adequate planning or sustainable value propositions, often leaving investors disappointed.
Both McGregor and Nurmagomedov have histories of controversial crypto ventures that extend beyond their recent NFT and meme coin projects. Nurmagomedov faced mixed reactions for promoting the Sharia-compliant finance platform Wahed, which aimed to provide halal investment options but received criticism for potential conflicts of interest and unclear disclosure of promotional arrangements.
Meanwhile, McGregor has had his own setbacks in the crypto space, including the 2022 McGregor Realm NFT project, which promised exclusive access to virtual experiences and merchandise but failed to deliver on many of its commitments. The project's value plummeted shortly after launch, leaving many early supporters feeling deceived. The subsequent failure of the $REAL meme coin further damaged McGregor's credibility in the crypto community.
ZachXBT's participation in the McGregor–Khabib spat coincides with a broader surge in enforcement against undisclosed promotions and fraudulent crypto schemes. In the latter half of 2024, the investigator published documents revealing that more than 150 crypto influencers failed to label paid advertisements in token campaigns, raising concerns about market integrity and consumer protection. This investigation brought attention to the widespread practice of undisclosed celebrity endorsements and the potential for market manipulation.
Meme coins were among the hottest narratives and top-performing sectors in crypto during the previous year. However, their rapid surge came to an abrupt halt amid broader turbulence across the meme and NFT markets. After peaking at $116.7 billion in early 2025, the sector collapsed to $39.4 billion by late 2025, marking a 66% decline as several political and celebrity-backed launches rapidly lost value or were accused of misconduct.
This dramatic market correction was driven by multiple factors, including regulatory scrutiny, loss of investor confidence, and the revelation of numerous scams and rug pulls. Many celebrity-backed projects were exposed as having little to no underlying value, relying solely on the fame of their promoters to drive initial interest. As these projects failed to deliver on their promises, investors became increasingly cautious about participating in similar launches.
The ongoing dispute between McGregor and Nurmagomedov shows the renewed scrutiny facing celebrity crypto promotions, especially at a time when failures, stalled presales, and alleged misrepresentations continue to attract attention. Regulatory bodies and independent investigators like ZachXBT are playing an increasingly important role in holding celebrities accountable for their crypto endorsements and protecting investors from potential fraud.
This case serves as a cautionary tale for both celebrities considering crypto ventures and investors evaluating such projects. The importance of transparency, sustainable value propositions, and genuine commitment to project success cannot be overstated in an environment where trust has been repeatedly broken. As the crypto industry matures, the expectation is that celebrity involvement will be subject to greater scrutiny and regulatory oversight, potentially leading to more responsible and sustainable projects in the future.
Conor McGregor accused Khabib Nurmagomedov of operating an NFT scam, reigniting their longstanding rivalry. The dispute gained attention when commentary from Ariel Helwani highlighted the accusations and renewed tensions between the two fighters over the failed meme coin project.
ZachXBT exposed a hacker's sophisticated fraud scheme using fake Telegram bots. He documented how the scammer impersonated legitimate security bots to deceive users, revealing critical vulnerabilities in Web3 security infrastructure and highlighting the dangers of social engineering attacks in crypto communities.
The meme coin project failed due to lack of legal authorization and regulatory compliance. Investors suffered substantial losses from the project collapse, though exact figures remain undisclosed. The scheme attracted numerous investors through social media promotion with unrealistic profit promises before the inevitable failure.
Celebrity endorsements of Meme coins and NFTs often signal scams, lack transparency, and invite regulatory scrutiny. Red flags include minimal project information, sudden high-profile promotions, and no genuine utility. Regulatory crackdowns are increasingly common in this space.
Verify celebrity authenticity through official channels, avoid trusting social media promotions alone, and be skeptical of unrealistic returns. Research project fundamentals independently rather than relying solely on endorsements.
The event negatively impacted the NFT market amid broader declines, while meme coins showed resilience and continued attracting investor interest despite market headwinds.
ZachXBT is a renowned crypto investigator known for tracking stolen assets and exposing fraud. He famously exposed hackers behind a $243 million Bitcoin theft, leading to arrests. His investigations have resulted in multiple criminal convictions and asset recoveries, making him influential in the crypto security space.











