Exploring traceability for Kona coffee
Hawaiʻi law requires coffee labeled Kona to contain at least 51% Kona beans, but there is no agreed way to verify it. Counterfeit coffee has hurt local farmers and made retailers wary.
With coaching from our mentors, University of Hawaiʻi students developed an interface and smart contract to explore how blockchain could support coffee provenance. The project demonstrates an approach to tracking origin information; deployment status is still being confirmed.
What was built: a prototype interface and smart contract that record a coffee batch's journey — farm, processing, roasting.
Who it's for: Hawaiʻi farmers, roasters, and businesses interested in traceability, and students who want real-world project experience.
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