Cardano Launches On-Chain Wine Verification System in Georgia

Cardano is tackling the significant issue of counterfeit wine through its innovative on-chain verification system. This initiative enables consumers to confirm the origin of wine bottles by scanning a QR code, a method that has been adopted by more than 30 wineries in Georgia as of mid-2026.

The counterfeit wine problem is substantial, costing European producers an estimated €2.8 billion annually. The Cardano Foundation's system provides a digital fingerprint for each bottle, along with metadata detailing its origin, all stored on the Cardano blockchain. When a buyer scans the QR code, the system quickly verifies the bottle's details against the on-chain records.

This verification process employs digital signatures to ensure the authenticity of the records, which are complemented by traditional paper certificates. Both suppliers and consumers can utilize the same verification tools, allowing for checks of authenticity throughout the distribution chain.

Launched in 2022, the Georgian Wine Traceability Program was developed in collaboration with the National Wine Agency of Georgia. The initiative recently released an open-source toolkit called OriginateNavio, aimed at enhancing wine provenance tracking.

The program's tangible results, including over 100,000 traceable bottles, highlight its potential impact on the wine industry. By partnering with a national agency, Cardano's system gains credibility and could pave the way for broader adoption in the market.