Which technology has most revolutionized food supply chain traceability by creating an immutable record of product movement from farm to consumer?

In today's food industry, supply chain transparency has become increasingly important to consumers concerned about food safety, sustainability, and ethical sourcing. Modern food companies are implementing sophisticated tracking systems that follow ingredients from their source to the consumer's plate. This poll tests your knowledge about cutting-edge supply chain technologies that are revolutionizing traceability in the food and cuisine industry.

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Blockchain distributed ledger technology
QR code labeling systems
RFID tracking tags
GPS-enabled shipping containers