ETHD is a decentralized open platform built on the Ethereum network, which aims to solve the current public chain performance bottleneck and become a new generation of blockchain application operating system. The network core of ETHD is an open blockchain system of unique design, which is born to solve the problems of Ethereum's notorious lack of scalability and low efficiency. It has smart contracts, high transaction applications, distributed ledgers and other functions. After the listing transaction, the project party is committed to creating a mapping public chain and launching a pledge mining output reward ETHD. After the completion of public chain construction, two to three side chain products will be synchronized on the chain, opening up an ecological environment centered on ETHD....