Which major retailer launched the first blockchain-based system to trace the journey of food products from farm to store in 2018, significantly reducing the time to trace food origins from 7 days to 2.2 seconds?

Blockchain technology has been transforming supply chain management in retail by providing unprecedented transparency and traceability. From farm to shelf, this distributed ledger technology allows consumers to verify product authenticity and origin while helping retailers combat counterfeiting and ensure ethical sourcing. Test your knowledge about this groundbreaking retail innovation that's changing how products move through the supply chain!

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Walmart
Amazon
Carrefour
Alibaba