An excellent overview and Tauchain is a universal programming language that can be used to express any knowledge, rule or process. He works on a blockhouse that supports a wide range of functions, including contracts, applications, scientific evidence, legal documents, etc. This development is based on numerous inventions in the fields of theoretical mathematics and computer science.
At Tauchain, Agoras will be created - a decentralized intellectual economy capable of supporting a wide range of applications, for example, a trading platform for the exchange of self-verified code: people buy and sell code, checking for bugs before payment processing. Among other applications, there is a market for computing power and a decentralized search smart system. As for the drawdown of the price, it is possible that this is a certain game of bears before take-off, so you are right, now need to carefully study this token! Thank you @kevinwong