World Chess and Algorand propose blockchain-based chess passport system for global identity verification

By Michael Thornton

April 24, 2025 at 02:47 PM

World Chess and the Algorand Foundation have proposed a blockchain-based system to establish secure, verifiable credentials for global sports organizations, with a primary focus on chess. This initiative comes amid surging chess popularity driven by streaming shows and the recent crowning of the youngest world chess champion.

The proposed system would create a "global chess passport" allowing players to:

  • Manage their identity across all chess platforms with a single decentralized ID
  • Transfer achievements, rankings, and records seamlessly between online and in-person events
  • Prove identity and credentials without sharing sensitive documents
  • Streamline tournament registration processes

Key benefits of the system include:

  • Enhanced Fair Play Protection

    • Prevents AI program usage
    • Blocks banned players from competing
    • Stops player impersonation
    • Ensures legitimate tournament payouts
  • Improved Tournament Management

    • Faster player verification
    • Easier registration process
    • Better integration of online and offline players
    • Simplified credential verification

The system's potential impact extends beyond chess, offering a blueprint for fair play and achievement verification across all sports and esports. With the esports market projected to reach $4.8 billion by 2025 and nearly 900 million players by 2029, this solution addresses growing needs for cross-platform registration and credential verification.

This initiative represents a significant step toward standardizing player identification and credential verification in competitive gaming, while maintaining privacy and security through blockchain technology.

Organizations interested in participating in this open-source project can contact the Algorand Foundation's engineering team for more information about implementation and collaboration opportunities.

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