TERA is actually a new re-invention of the blockchain protocol, which allowed to create a fully decentralized and high-performance blockchain platform for the development of DApps in JavaScript. In this case, the blockchain has a built-in cryptocurrency Tera, transactions on the network are free, and all DApps are stored inside the blockchain.Decentralization is implemented by PoW consensus at the expense of almost unlimited number of block-producers (hundreds of millions), and speed from 1000 and confirmation of 5-8 seconds due to connection of nodes with each other in the form of a multidimensional regular grid and fast delivery protocol of blocks. The new merged sharding protocol allows us to add new chains without losing network security, increasing the total network speed to 1 million transactions per second.