FC Barcelona has come under fire for its recent sponsorship agreement with Zero-Knowledge Proof (ZKP), a little-known blockchain start-up based in Samoa. The club announced a three-year deal on November 14, designating ZKP as its official blockchain technology partner. However, controversy erupted shortly after the announcement, as ZKP launched its own cryptocurrency on November 24, raising alarms about the potential risks posed to Barcelona’s vast global fanbase.
In response to the backlash, FC Barcelona released a statement clarifying that it has “no connection whatsoever” with ZKP’s newly launched digital asset. The club underscored its commitment to transparency regarding its sponsorships and indicated a willingness to provide further updates on the matter as necessary.
Barcelona’s partnership with ZKP reflects broader financial pressures faced by the club, now grappling with significant debt. Analysts suggest this move is part of a strategy to explore new revenue streams, especially in an environment where over a third of premier European clubs have begun to align with cryptocurrency or trading platforms. The growing presence of crypto firms in sports sponsorships has surged, particularly as stricter regulations on gambling advertising have come into effect. Reports indicate that during the 2024/25 season alone, crypto companies poured hundreds of millions of dollars into football sponsorships, despite the risks associated with such partnerships, which have faced regulatory scrutiny, including terminations over non-payment or warnings.
The choice to collaborate with a company that lacks a clear operational history has amplified concerns among critics. ZKP’s limited online footprint and the anonymity surrounding its team contribute to questions surrounding transparency and fan protection. In fact, the company’s response to media criticism has been to leverage the controversy as part of its marketing strategy on social media, asserting that their lack of presence on platforms like LinkedIn or engaging in traditional public relations efforts signifies a break from conventional practices.
Barcelona’s engagement with ZKP is indicative of a larger trend where crypto firms are increasingly seeking visibility through high-profile football sponsorships. Most competing crypto companies, in contrast, have established track records and transparent operational backgrounds, raising ongoing concerns about consumer protection in the face of these growing endorsements. As clubs and leagues navigate these commercial interests, there is mounting pressure to consider the implications for their supporters and the need for responsible engagement with potential financial risks.

