Metacoin is a project that utilizes hyperledger based cryptocurrencies and focuses on expanding the ecosystem by addressing and improving issues that traditional cryptocurrencies cannot overcome. Metacoin provides platform services. People can use Metacoin to establish a blockchain network based on hyperledgers and create Dapps. It not only has storage value, but also serves as a medium of exchange. The price of Metacoin is determined by the supply and demand relationship in the market. Holders of Metacoin can increase the monetary value of Metacoin by participating in transactions on cryptocurrency exchanges....