TE-FOOD is a food quality and supply ecosystem for emerging markets, which integrates food supply chain companies, consumers, and authorities into one traceability solution. It starts tracking animals at the farms, collects all logistics and food quality information, and follows them through processing, distribution and sales, right to the consumers. Started in 2016, TE-FOOD serves more than 6000 business customers, and handles 400,000 transactions each day.
DDK is a community platform that aims to create economic opportunities through the development of blockchain solutions. Since 2015, the DDK community claims to have contributed to a number of blockchain platforms.The DDK platform uses the Delegated Proof of Stake (DPoS) mechanism within its core. According to DDK, one of the advantages of a DPoS blockchain is that it depends on community members to participate in the maintenance and security of the platform so that each member’s participation provides benefit for all.