Improved Data Capacity, Speed, and Expandability One DApp in Yggdrash ecosystem is an independent blockchain. Each DApp is not bound to other DApps; enjoy the fast and high quality of independent network. “Zero” Network Fee – Reputation Scoring System Yggdrash adjusts the current fee structure of blockchain by applying reputation. YEED is a crypto-currency and plays as one of criteria to evaluate reputation. Downsizing Data Yggdrash introduces Akashic Records & Block Box to minimize the size of block data. It reduces efforts preparing node and shorten delay fom several days to less than an hour. DPOA : Delegated Proof Of Authority DPOA, agreed algorithm, gives users & operators with high reputation authorities. It assures independence, incentive, and expandability while increasing connectivity.