Virtual currency with 27000 payback

2. At this stage, virtual currency has not been officially counted as legal income

3.

Background: the financial application of blockchain technology brings high investment value

2018 China international big data instry Expo opened in Guiyang City, Guizhou Province on the 26th. At the meeting, it was pointed out that China will vigorously develop the digital economy in the future, deeply implement the action plan for the development of big data and cloud computing, and deeply study blockchain technology and application. Especially in the field of finance, the landing application has become the focus of the scientific and financial circles

1. The value source of blockchain is that it can perfectly solve the pain points of the current financial instry:

in today's asset securitization, insurance, supply chain finance, commodity trading, asset custody and other financial scenarios, e to many participants, high cost of credit evaluation, low settlement efficiency of intermediary institutions and other reasons, Traditional financial service methods are difficult to effectively solve the long-standing core pain points in the instry, such as information asymmetry, complex and rendant processes, and high information verification cost

2. Why can blockchain solve the above pain points:

blockchain technology integrates many basic technologies, such as distributed accounting, tamper proof, built-in contract, etc., and constructs a trust building mechanism with lower cost. The financial application based on blockchain technology can realize the ability of all market participants to obtain all transaction information and asset ownership records in the market without discrimination, and effectively solve the problem of information asymmetry; Smart contract embedding reces the error rate of payment and settlement, simplifies the process and improves efficiency; At the same time, based on transparent information and brand-new trust mechanism, there is no need to spend manpower, material resources and financial resources to confirm information among participants, which will greatly rece the trust cost between institutions, and then rece the price of financial services and transaction costs

3. The application of blockchain technology in the financial field mainly includes the following aspects:

① digital currency

among which bitcoin is the most famous. On the basis of bitcoin, a large number of other types of decentralized digital currencies have been derived. Such as: the heyday of bits

Compared with the traditional payment system, blockchain payment can directly carry out end-to-end payment for both parties without the help of the banking system, which can greatly improve the speed and rece the cost

③ digital bills

④ bank credit management: the advantage of blockchain is that it can rely on program algorithm to automatically record credit related information and store it on every computer in the blockchain network, with transparent information, tamper proof and low cost

The major financial institutions and exchanges in Europe and the United States have explored the application research of building the next generation of financial asset trading platform based on blockchain technology

4. The development prospect of blockchain. The future development of blockchain technology will have the most vitality with alliance chain as the entry point, and will have a significant effect and far-reaching impact on the transformation of traditional financial instry pain points

in response to the good investment prospects of blockchain, domestic enterprises such as Alibaba, Jingdong and Netcom have entered the market. The application of financial scenarios based on blockchain technology not only brings us security and convenience, but also provides us with broader investment space. The rise and price surge of digital currency represented by bitcoin (bitcoin was about RMB 20 cents when it was first listed in 2009, and its current price is about US $7300!) It's the best proof that people with a keen sense of smell have made a lot of money from it

Abstract: This is an encrypted digital currency based on the bitcoin developed by Nakamoto Tsung, which improves and adds many new functions, such as the double-layer reward system network, also known as the main node network. It also includes anonymous payment to improve the interchangeability (bitage) and real-time payment function docking to realize real-time transaction confirmation without relying on the authority of the center (P2P mall)

In 2009, Nakamoto put forward the concept of bitcoin. Since then, bitcoin has spread rapidly in mainstream applications and commercial uses, becoming the first digital currency to attract a large number of users, which is a milestone in the history of digital currency. However, from the perspective of completing the transaction, we can find an important problem, that is, it takes too long for bitcoin block to confirm the transaction. Traditional payment companies have found a solution to enable the buyer and the seller to realize zero confirmation of bitcoin transaction, but this solution usually requires a trusted third party to complete the transaction outside the agreement

bitcoin provides pseudonym transaction, realizes the one-to-one transaction relationship between sender and receiver, and can always record the transactions occurred in the whole network. Bitcoin only provides low-level privacy protection, which is well known in academia. Despite this deficiency, many people still believe in the transfer history recorded by blockchain

based on Nakamoto's achievements, bitshengshi is an encrypted digital currency with the purpose of protecting privacy. We have made a series of improvements on the basis of the concept of bitcoin, resulting in a decentralized cryptocurrency with good anonymity. It supports tamper proof real-time transactions, and has a point-to-point sub network that can provide service reward system for bitsheng network

2. Master node network

the whole node is the server running on the P2P network, so that small nodes can use them to accept the dynamic changes from the whole network. These all nodes need significant traffic and other resources that consume a lot of cost. Therefore, it will be observed that the number of these nodes on the bitcoin network presents a steady downward trend over a period of time, so that the block broadcast time needs an additional 40 seconds. In order to solve this problem, many solutions have been put forward, such as the introction of Microsoft Research's new incentive plan and bitnodes incentive plan

Figure 6: Mining reward model

4. At present, there is no virtual currency for investment in China. The lively "bitcoin" mentioned two years ago is illegal in China and cannot be traded in China
what kind of virtual currency I know at present is Tencent's "fortune currency", which is Tencent's own name. According to the national conditions and laws, whether it can be regarded as "currency" or not is still open to question. However, I don't think it has any investment value at all. You can buy "fortune currency" with a large amount of holdings, or it can be converted into cash, There may be some discounts for purchasing Tencent service, but it is more convenient for online payment, and it has no value of value preservation and appreciation at all
if you have enough spare money, it's better to go to the bank to buy physical gold and silver while gold and silver are cheap.

5. At present, all countries are in the research stage of virtual currency. Blockchain is studied by large companies. Large companies have venture capital and will not go to ordinary people to invest. Therefore, the virtual currency and blockchain that ordinary people can invest in are fake.

6. Yunzun coin

7. At present, there is no legal channel for virtual currency investment in China
at the same time, I hope you are clear about the two functions of virtual currency in the world: the first is investment speculation, and the second is money laundering
therefore, virtual currency has nothing to do with investment value. This is a false proposition in itself

8. There is no suitable condition for the existence of virtual currency.
the current virtual currency is all for the purpose of making money, and it will disappear immediately after making money.

9. Whatever the investment project? If its rate of return exceeds the normal level, its risk should be considered. Moreover, it is a bit exaggerated to be several times of the investment principal. Therefore, no matter whether it is able to withdraw cash or not, its rate of return is not attainable and impossible.
when you consider a project with a very high rate of return, someone may be planning your principal, Nine times out of ten, there will be no return. Be careful, there are too many scams now

10. Mark money has been identified as a pyramid scheme fraud!! Brother, you have to be careful. Mark money is just like karat, Vicat and dark money. They are pyramid schemes under the guise of virtual money. This is a trap set by foreigners in China in recent years. Please shine your eyes! My friend does not give a refund when he invests in mark coins. He has already reported the case to the police. The local public security department has identified mark coins as pyramid schemes!