The document discusses how blockchain technology can be used to combat counterfeit goods in the liquor industry. It provides examples of companies in industries like diamonds, food, and beer that are using blockchain to improve traceability and provenance. Blockchain allows consumers to trace a product's entire production process from source through QR codes. The liquor industry is also applying this, like initiatives to track wines and scotch whiskies from source through the supply chain using blockchain. This helps reduce counterfeiting by building transparency into the system.