Which major retailer launched the first large-scale food traceability blockchain platform in 2018, allowing customers to track products from farm to store?

Blockchain technology is transforming retail supply chains by providing unprecedented levels of transparency, traceability, and trust. Major retailers are implementing blockchain solutions to authenticate products, verify ethical sourcing claims, reduce counterfeiting, and build consumer confidence. Test your knowledge about this revolutionary retail technology that's changing how products move from production to purchase.

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Walmart
Amazon
Carrefour
Alibaba