Which technology has revolutionized food supply chain traceability by creating an immutable record of product journey that cannot be altered once recorded?

The food industry has rapidly evolved with technological advancements aimed at improving supply chain transparency. From farm to fork, various systems now track products through every stage of production and distribution. This poll tests your knowledge of cutting-edge traceability technologies being adopted by major food producers and retailers to enhance food safety, reduce waste, and build consumer trust.

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Blockchain technology
RFID (Radio-Frequency Identification)
IoT sensors
QR code scanning systems