Block Chain Complete Conquest 2 e "Block Chain Complete Reduction 2 e" introduces the theory and practice of the block chain technology necessary to become an expert in block chain technology. This course covers all topics related to block chaining technology, including cryptography, cryptography, bit coin, etherium, and multiple block chain development platforms and tools. It also provides deep insight into decentralization, smart contracts, and various block-chain platforms such as bit coin, etherium, and hyper-leisure fabrics, and enables deep understanding of the internal behavior of block-chain technology and the development of block-chain applications. br