Satoshi Nakamoto proposed the concept of "blockchain" in the Bitcoin White Paper [11] in 2008. In 2009, he founded the Bitcoin network and developed the first block, namely "Genesis block". [12] Blockchain shared value system was first copied by many cryptocurrencies, and improved on proof of work and algorithm, such as the use of proof of equity and SCrypt algorithm. Subsequently, the blockchain ecosystem continues to evolve globally, with the emergence of initial coin offering ICOs, smart c...