2. Many extraordinary pyramid schemes will use digital currency for pyramid schemes fraud, especially after the popularity of the blockchain concept, digital currency has transformed itself into many tokens for illegal pyramid schemes. In fact, it is not difficult to distinguish these digital currency scams. They are often branded with high returns, or claim the appreciation potential of high returns, and will incite investors to encourage people around them to join in. In China and digital currency, the most cracked pyramid scheme, the Five-element Coin Fraud, has tens of thousands of victims. It is conceivable that pyramid selling in digital currency is harmful to society.
3. Generally speaking, digital currency can't be classified as pyramid selling, but when we meet digital currency with the above pyramid selling characteristics, we must pay more attention and call the police in time when we find special circumstances.
1, code link-in protocol can become the underlying basic access protocol of the Internet of Things, and it is an upgrade of the Internet based on IP management. In the future, if it is fully backward compatible, it may replace the whole Internet. He said that management safety, low cost and convenient management are the three characteristics of "code chain technology", which also makes the application of "code chain technology" very extensive.
2. At present, the most widely used payment technology is QR code "Sweep". According to statistics, the credit card interface based on WeChat is called more than 654.38+000 billion times a year; According to incomplete statistics, there are more than thousands of apps supporting the "sweep" function in China. In 20 16, the payment amount based on scanning code may have reached several trillion yuan, becoming a universal "phenomenal application", which is the highlight and business card of China leading the world. He emphasized that the application of "code chain technology" is not limited to QR code and "sweep" payment. In the future, there will be deeper development in the fields of Internet of Things consumption of personal code chain, whole process management of enterprise code chain, traceability of social moral integrity, new planned economy of national supply and demand, and digitalization of global asset currency, which will play a decisive and innovative role in ensuring national economic security and promoting economic development.