Shaoyang virtual currency

1. bitcoin: an illusory and real world by Li Jun / Chang Jia
Press: CITIC press
year of publication: January 1, 2014

2.

Recently, the virtual digital currency market is hot, and the blockchain technology is also hot. At present, the Ministry of instry and information technology and other ministries and many domestic and foreign instry giants have set up special teams or laboratories to actively promote the research of blockchain technology and its application

on October 13, 2017, the general office of the State Council issued the guidance on actively promoting the innovation and application of supply chain, which proposed that relevant enterprises should study the use of blockchain, artificial intelligence and other emerging technologies to establish a credit evaluation mechanism based on supply chain. Promote the organic docking of various supply chain platforms, and strengthen the disclosure and sharing of credit rating, credit record, risk warning, illegal and dishonest behavior and other information

at present, not only many financial institutions and related enterprises, scientific research teams are actively engaged in the research of blockchain technology, including the Ministry of instry and information technology and other ministries and commissions, but also set up special teams or laboratories to actively promote the research of blockchain technology and its application

the market generally believes that blockchain technology is expected to be further developed in the following aspects

- in the financial field, it can record all the core information such as the information of the trading party, process steps and time series in the financial transaction, and ensure the authenticity and non tampering of the information

- supply chain management, which can record the status of goods and capital flow in real time to ensure the authenticity of transactions. Improve the transparency of the supply chain, and effectively prevent counterfeits from entering the market

- for food safety management, large chain supermarkets can use data blockchain technology to track food origin, improve food traceability, and track and review food proction and transportation process at lower cost

- under the Internet public opinion environment, the media and public communication can trace the information source through the blockchain technology, confirm the authenticity and accuracy of the information, and inhibit the proction and dissemination of false information

However, Qin Yi, managing partner of Deloitte Asia Pacific Investment management instry, believes that the current blockchain technology is lower than expected in large-scale application. Further breakthroughs need to be made in the establishment of data open alliance system, the construction of ecosystem and the application support of Internet of things, especially in the strong demand for data open e to the "decentralization" of blockchain technology

strengthen the supervision of "buy and return" type speculation

blockchain technology leads to investment tide, and the virtual digital currency transaction associated with it is "in a mess". This has aroused great concern of the financial regulatory authorities, especially in the beginning of the new year in 2018, three articles were issued in a row, pointing directly at the virtual currency

as early as September 2017, the people's Bank of China and other seven ministries and commissions issued a notice clearly pointing out that the essence of token issuance financing is an unauthorized and illegal public financing behavior. From now on, the issued ICO (initial token issue) projects will be withdrawn, and new projects will not be re issued

on January 2, 2018, the leading group for the special rectification of Internet financial risks issued a document, requiring all localities to guide the enterprises under their jurisdiction to withdraw from the "mining" business in an orderly manner and report the work progress regularly; On January 12, the China Internet Finance Association issued a risk warning to prevent the realization of ICO activities, and named Xunlei "play customer currency". On January 17, the business management department of the people's Bank of China issued a notice, requiring all legal person Payment institutions under its jurisdiction to carry out self inspection and rectification work on the same day, forbidding to provide services for virtual currency transactions, and taking effective measures to prevent payment channels from being used for virtual currency transactions

"there is no inevitable connection between the development of blockchain technology and digital currency, and digital currency is only one of the application scenarios of blockchain technology." Guo Feng believes that blockchain is a pearl, while digital currency is just a box. The reason why the speculation of virtual digital currency is out of control is that some people think that the "box" is exquisite, the price is opaque, and the profit can be higher than that of "Pearl"“ This is the typical way of "returning a pearl from a horse."

"the monitoring and governance of risk does not mean that we refuse to innovate." Yang Dong, director of the financial technology and Internet Security Research Center of Renmin University of China, believes that as a technical tool, blockchain is technology neutral, and there are no direct financial and legal risks; At present, the closure of virtual digital currency trading platform does not conflict with the current vigorous development of blockchain

people who need attention will not be fooled if they don't need it

3. As the name suggests, the Internet of things is the Internet of things. This has two meanings: first, the core and foundation of the Internet of things is still the Internet, which is an extension and expansion network based on the Internet; Second, its client extends to any goods and goods, information exchange and communication, that is, mutual information. There are three key technologies in the application of Internet of things: sensor technology, RFID tag and embedded system technology. The Internet of things has a wide range of uses, including intelligent transportation, environmental protection, government work, public safety, safe home, intelligent fire protection, instrial monitoring, environmental monitoring, street lighting control, landscape lighting control, building lighting control, square lighting control, elderly care, personal health, flower cultivation, water system monitoring, food traceability Enemy intelligence investigation and intelligence collection. The Internet of things will be the next "important proctivity" to promote the rapid development of the world and another trillions market after the communication network
the existing Internet of things in China is not equal to digital currency, but they are also related
the Internet of things is an important part of the new generation of information technology, and also an important development stage in the "information" era. Its English name is "Internet of things (IOT)". As the name suggests, the Internet of things is the Internet of things. This has two meanings: first, the core and foundation of the Internet of things is still the Internet, which is an extension and expansion network based on the Internet; Second, its client extends to any goods and goods, information exchange and communication, that is, mutual information
digital currency can refer to the digitization of legal currency, as well as cryptocurrencies such as bitcoin, Ruitai coin and Laite coin.

4. Is TAC MLM? Now there are many forms of MLM paste, you need to take a look at this. The company should check whether his enterprise qualification is not registered in the Public Security Bureau. In addition, investment should be cautious. You can study how to make money with this coin
if it provides a complicated rebate model, and the rebate ratio is very high and attractive, it can basically be judged as MLM currency
most people are doomed to lose money in MLM, so it is recommended not to play. Traceability chain, together with several institutions, released the "public welfare plan for blockchain vaccine safety"

today, traceability chain, together with the global forum of 30 people on artificial intelligence blockchain, Zhongguancun blockchain Research Center, China E-Commerce Association, food and pharmaceutical instry promotion association, intelligent manufacturing chain The "blockchain vaccine safety public welfare plan" jointly launched by swag dance chain and other institutions was officially released in Beijing. Wang Pengfei, founder of traceability chain (TAC), said that the blockchain has brought new opportunities for instrial upgrading in terms of trustworthy network, increasing cost, reshaping trust between enterprises and consumers, and making supervision more transparent. Traceability chain has launched "vaccine public service platform", which permanently exempts vaccine enterprises from gas fees and platform service fees (Standard Version), To provide free platform support for vaccine enterprises to link commodity information. In the future, the traceability chain will cooperate with more partners such as regulators, research institutions, vaccine purchasers and NGOs to speed up the free access of vaccine enterprises to the chain

6. Xunlei has been committed to technological innovation to promote social development. In the future, Xunlei will continue to explore and innovate on the basis of the technical advantages of shared computing and blockchain to provide driving force for the development of the world Internet. As we all know, the download technology of Xunlei has been leading the world for more than ten years. However, many people don't know that Xunlei has transformed the blockchain many years ago. Because of its first mover advantage, Xunlei has obtained world-leading technological achievements. As a mission of a Chinese enterprise, Xunlei is also an enterprise that announces all in blockchain. Has been specializing in technology, has its own goals. Now that the blockchain is on fire, Xunlei's share price soars by 107%, and the company's future is bound to be unlimited.

7. Thunderbolt started with download technology. At least I think Xunlei is a guy who spends money to do practical things, and things are relatively conscientious. Without changing the home page, the player takes all formats, advertising and push, and can be closed without paying. The reason why Xunlei can survive is that it used to beat other competitors in terms of "conscience", user experience, speed, and solving the dead chain. Moreover, "blood sucking thunder" does not have a false name. Other software will be sucked by Xunlei in BT download, resulting in a lower speed than xunlei. At present, download software, is almost a thunderbolt alone. I have found many substitutes in the past, but they are relatively troublesome, and many of them have failed, or the speed is not as good as using thunderbolt. Now Xunlei is on fire again. Many years ago, Xunlei transformed the blockchain. Because of its first mover advantage, Xunlei has obtained world-leading technological achievements. As a Chinese enterprise, Xunlei's mission is to announce the all in blockchain. Recently, the blockchain has been on fire again. Xunlei's share price has soared by 107%. Xunlei has a significant advantage in blockchain.

8. First of all, as a kind of underlying technology, blockchain landing is to combine the characteristics of blockchain technology with some fields, so as to give better play to blockchain technology to create greater value. I'll talk about it in detail<

the meaning of blockchain
in a narrow sense, blockchain is a kind of chained data structure composed of data blocks connected in sequence according to the time sequence, and it can not be tampered with and forged by cryptography

broadly speaking, blockchain technology uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure the security of data transmission and access A new distributed infrastructure and computing method using intelligent contract composed of automated script code to program and operate data

9. Currency issued by the national government ring the period of the Republic of China. On November 4, 1935, it was stipulated that the banknotes issued by the central bank, the Bank of China and the Bank of Communications (later the Peasant Bank of China) should be used as legal currency. The circulation of silver was prohibited, and the legal currency of national credit was issued to replace the silver dollar. The silver and silver yuan stored by various financial institutions and non-governmental organizations are all received by the central bank. Meanwhile, it is stipulated that the exchange rate of legal currency is 1 yuan equal to 2.5P of 1 shilling of pound sterling. The central bank, China and the Bank of communications have no restrictions on buying and selling foreign exchange, which is a gold exchange standard system. After the outbreak of the Anti Japanese War, the government implemented the foreign exchange control policy, and the legal currency became the paper currency standard currency. Take back other banknotes within a time limit. It also stipulated that all public and private funds must be collected and paid in legal currency, and the market silver dollars should be returned to the state, and one legal currency should be exchanged for one silver dollar. At the beginning, French currency was linked with pound sterling and could be exchanged unlimited at designated banks. After the negotiation between the national government and the United States in 1936, China sold silver to the United States in exchange for us dollars as foreign exchange reserves issued by legal currency, which was pegged to British pound and US dollar. On August 19, 1948, it was replaced by golden yuan< Background at the turn of the 1920s and 1930s, e to the influence of international gold and silver price fluctuations, China's silver continued to flow out, which made it difficult to maintain the silver standard currency system, and the domestic currency issuance did not tend to be unified. In this context, the Nanjing National Government implemented the monetary policy< During the war of resistance against Japan and the war of liberation, the Kuomintang government adopted the inflation policy and the legal currency depreciated sharply. On the eve of the Anti Japanese war in 1937, the total amount of legal money issued was no more than 1.4 billion yuan. On the eve of Japan's surrender, the total amount of legal money issued reached 500 billion yuan. By April 1947, the issuance had increased to more than 16 trillion yuan. In 1948, the total amount of legal money issued was more than 660 trillion yuan, which was 470000 times that before the Anti Japanese war. Prices rose by 34.92 million times, and legal money collapsed completely
before the Anti Japanese war in 1937, the total circulation of legal coins did not exceed 1.4 billion yuan. From the beginning of the Anti Japanese war in 1937 to the beginning of the British and American war in 1941, in order to destroy China's rear economy, Japan forcibly converted the legal currency issued by Japan into legal currency in the Japanese occupied areas. In addition, it obtained legal currency with smuggled materials and sent it to Shanghai to cash the foreign exchange of the national government. The national government received loans of more than 10 million pounds and 50 million dollars from the United Kingdom and the United States, respectively, but they were still insufficient to support the exchange rate of French currency. By 1940, unrestricted foreign exchange trading was abolished. So the value of the coin began to fall
ring the Anti Japanese war against Japan, fiscal expenditure increased and a large number of legal coins were issued. By the end of the war, it had been issued to 556.9 billion yuan, about 400 times more than before. After 1946, the circulation of legal currency increased greatly, from 556.9 billion yuan in the victory of the Anti Japanese War to 604 trillion yuan in August 1948, which increased more than 1000 times in three years, resulting in the vicious inflation among the people. At that time, there was a paper mill that used low denomination coins as raw materials to make profits. When Song Ziwen was the chief executive, he tried to stabilize the legal currency with financial policy and sell off the gold in stock to buy back the legal currency. But because the circulation of legal currency is still increasing, it has not achieved any results. After May 1948, Weng Wenhao was appointed as the chief executive, and Wang Yunwu was appointed as the Minister of finance. He began to plan another currency reform, replacing the legal currency with golden yuan< Some people think that the legal currency issued by the National Bank and guaranteed by the national credit, which made the currency decouple from the price fluctuation of precious metals, was a kind of progressive financial system reform in China at that time; It is also a characteristic of modern national financial system. The issuance of legal currency unifies the domestic currency, and the control of currency issuance is in the hands of the government, so the domestic silver and other hard currencies are concentrated in the hands of the government. As for the maintenance of China's finance ring the Anti Japanese War, the legal currency played an important role. But the actual effect of the implementation is that the official banks plundered the wealth of the people and made the savings of the people disappear.