01 Jun 2018 --- Pioneering tech startup eHarvestHub is rolling out a blockchain-enabled platform that makes it simple to track food through the supply chain, quickly identifying and eliminating potential sources of contamination. Speaking to FoodIngredientsFirst, CEO of eHarvestHub, Alvaro Ramirez, talks about how important it is to determine the source of contamination quickly – something that blockchain technology can help to combat.