With the slowdown in world economic growth, the Bitcoin Technology industry has also suffered a certain impact, but still maintained a relatively optimistic growth, the past four years, Bitcoin Technology market size to maintain the average annual growth rate of 15 from XXX million $ in 2014 to XXX million $ in 2019, Publisher analysts believe that in the next few years, Bitcoin Technology market size will be further expanded, we expect that by 2024, The market size of the Bitcoin Technology will reach XXX million $.