Single Dog Swap Token, abbreviated as SDST. It is the only governance token of the decentralized exchange SingleSwap and also a sub currency of Single Dog (SGDOG). The total circulation of SDST is 21000, without private placement, air drop, and no additional issuance. All of them are produced through mining, and the daily output is halved year by year to ensure scarcity. SDST can participate in the "dual mining mechanism" of liquidity mining and transaction mining by adding SGDOG/HT and SDST/HT fund pools. SDST can participate in mining in the mining pool, mining multiple coins with one coin, and mining various mainstream tokens....