Tutorial 2: Blockchain and CryptoMoney, towards IP money and blockchain computing

Summary form only given, as follows. The complete presentation was not made available for publication as part of the conference proceedings. The bitcoin digital currency was introduced in 2008 in a paper written by an anonymous author Satoshi Nakamoto. In 2017 the bitcoin market is about 10 billion$. In 2013 Vitalik Buterin, defines a new blockhain system named Ethereum, which provides the Ether digital currency, also introduces Smart Contract, i.e. a decentralized application platform executing programs based on a Turing complete machine. In 2017 the Ether market value is about one billion$. This tutorial presents the basic concepts of bitcoin and ethereum blockchain system, and also discuss about emerging crypto moneys.