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.
YOUChain is focused on carrying large-scale commercial applications, creates YPoS consensus mechanism and original investment model. YOUChain aims to forge a next generation of public blockchain with high-performance and scalability which will achieve the vision of “One Mobile Device One Node, Everyone Can Participate”.