Argentina Blocks Polymarket Nationwide: Crypto Prediction Market Faces Legal Shutdown Over Unauthorized Gambling

In a major blow to decentralized prediction markets, a Buenos Aires court has ordered a nationwide block of Polymarket, one of the world’s largest crypto-based betting platforms, citing unauthorized gambling operations that allegedly allowed minors to wager without proper age verification.

Court Order Triggers Nationwide Crypto Platform Shutdown

The Buenos Aires Court of First Instance in Criminal, Contravention, and Minor Offenses No. 31 issued a sweeping ruling on March 11, 2025, directing Argentina’s national communications regulator ENACOM to block access to Polymarket and all its variants across the entire country. The court’s decision represents one of the most significant regulatory actions against blockchain-based prediction markets in Latin America.

According to the official court document, the judge specifically ordered ENACOM to implement the block either directly or through internet service providers (ISPs), with strict instructions to report back if technical difficulties prevent complete compliance. This comprehensive approach aims to cut off Argentine users from accessing the platform through any available means.

Buenos Aires Gambling Regulator Initiates Legal Action

The case originated with the Buenos Aires City Lottery (LOTBA), the state-owned entity responsible for regulating gambling activities within the capital. After receiving a formal complaint from LOTBA about Polymarket’s alleged unauthorized operations, prosecutor Juan Rozas of the City’s Specialized Gaming Prosecutor’s Office (FEJA) launched an investigation that ultimately led to the court’s decisive action.

Authorities contend that Polymarket operated without the necessary licenses and permits required under Argentina’s strict gambling regulations. The platform’s decentralized nature and use of cryptocurrency for transactions created what regulators described as a “regulatory gray area” that allowed it to circumvent traditional oversight mechanisms.

Identity Verification Failures Spark Child Protection Concerns

Central to the court’s decision was evidence suggesting Polymarket failed to implement adequate identity verification and age verification systems. Prosecutors argued that the platform’s minimal barriers to entry meant anyone, including minors, could create accounts and begin placing bets without meaningful restrictions.

“In practice, this meant that anyone — including children and adolescents — could access and start betting without any control,” authorities stated in their court filings. This failure to prevent underage gambling became a primary justification for the immediate shutdown order.

The court’s emphasis on child protection reflects growing global concern about cryptocurrency platforms targeting younger demographics without proper safeguards. Argentina’s action signals that even innovative blockchain applications must comply with fundamental consumer protection laws.

Mobile App Removal Expands Platform Restrictions

Beyond blocking website access, the court ordered Google and Apple to remove Polymarket’s mobile applications from their respective app stores throughout Argentina. This additional measure prevents new downloads and restricts existing installations, effectively eliminating the platform’s mobile presence in the country.

The dual approach—blocking both web and mobile access—demonstrates the court’s determination to completely sever Polym Aires residents’ connection to Polymarket. This comprehensive strategy acknowledges that determined users might otherwise bypass website blocks by using mobile applications.

Inflation Betting Controversy Deepens Regulatory Scrutiny

The timing of the shutdown coincides with heightened controversy surrounding Polymarket’s inflation-related prediction markets. Recent reports indicated that Polymarket’s inflation betting pools closely mirrored official data from Argentina’s statistics agency, raising serious questions about potential insider trading and market manipulation.

Local observers noted that Polymarket’s inflation markets appeared to predict official inflation figures with uncanny accuracy, suggesting that some participants might have had advance access to government economic data. This revelation intensified regulatory scrutiny and provided additional ammunition for authorities seeking to shut down the platform.

The inflation betting controversy highlights a fundamental tension between prediction markets’ potential as information aggregation tools and their vulnerability to exploitation by insiders with privileged access to sensitive data. Argentina’s case may become a landmark example of how governments respond when prediction markets intersect with national economic statistics.

Users Seek Workarounds as VPN Discussions Emerge

Despite the court order, social media discussions reveal that some Argentine users are already exploring technical workarounds to maintain access to Polymarket. Reports indicate growing interest in virtual private networks (VPNs) and other circumvention tools that could potentially bypass the ENACOM-mandated blocks.

However, authorities appear prepared for such attempts, with the court order specifically requesting updates on any technical obstacles to enforcement. This suggests Argentina may pursue additional measures if VPN usage becomes widespread among Polymarket users seeking to evade the restrictions.

The cat-and-mouse dynamic between regulators and crypto platforms continues to evolve, with each side developing increasingly sophisticated tactics to either enforce or evade restrictions.

International Context: Growing Global Resistance to Prediction Markets

Argentina’s action against Polymarket aligns with a broader international trend of governments moving to restrict or ban prediction markets over unlicensed gambling concerns. Several European countries have already taken similar steps, creating a patchwork of regulatory approaches across different jurisdictions.

The Netherlands recently called on Polymarket to cease operations within its borders, while Hungary and Portugal implemented complete blocks on the platform. Ukraine’s gambling regulator also ordered restrictions on Polymarket, citing unlicensed gambling operations that violated national laws.

Latin American Precedent: Colombia’s Early Warning

Argentina’s decisive action follows Colombia’s earlier warning to Polymarket in September 2025. Colombia’s gambling regulator, Fecoljuegos, issued formal notices about the platform’s unauthorized operations, particularly concerning its election-related betting markets that raised additional regulatory concerns.

The Colombian case established an important precedent for how Latin American countries might approach prediction markets that operate across borders using cryptocurrency. Argentina’s more aggressive enforcement approach suggests that other regional governments may follow suit if they determine such platforms pose significant regulatory or social risks.

Regulatory Implications for Crypto Innovation

The Polymarket shutdown raises important questions about the future of blockchain-based prediction markets and similar decentralized applications. While these platforms offer innovative approaches to information aggregation and decentralized finance, they also challenge existing regulatory frameworks designed for traditional financial services.

Argentina’s case demonstrates that even cutting-edge blockchain applications cannot operate entirely outside established legal frameworks. The court’s focus on age verification and licensing requirements suggests that successful crypto platforms must find ways to comply with fundamental consumer protection laws, regardless of their technological sophistication.

Market Impact and Industry Response

Polymarket has not yet issued an official response to the Argentine court order, though industry observers expect the platform to challenge the decision through legal channels. The company’s ability to operate in other jurisdictions may influence how aggressively it contests the Argentine restrictions.

The shutdown could have ripple effects throughout the prediction market industry, potentially discouraging similar platforms from targeting markets with strict gambling regulations. However, it may also accelerate development of more sophisticated compliance tools that allow decentralized platforms to verify user identities and ages without compromising their core principles.

Future of Prediction Markets in Emerging Markets

Argentina’s action against Polymarket may signal a broader shift in how emerging market countries approach cryptocurrency-based financial innovations. As these nations grapple with balancing technological advancement against consumer protection and regulatory control, prediction markets may face increasing scrutiny.

The case highlights the ongoing tension between blockchain’s promise of decentralization and governments’ need to protect citizens from unregulated financial activities. How this balance evolves will likely determine the future trajectory of prediction markets and similar platforms in developing economies.

Tags: Argentina crypto ban, Polymarket shutdown, prediction market regulation, cryptocurrency gambling, ENACOM block, Buenos Aires court, blockchain betting, crypto platform shutdown, unlicensed gambling, VPN workaround, inflation betting controversy, Latin American crypto regulation, decentralized prediction markets, age verification crypto, mobile app removal

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