IBC whole network mapping blockchain

1. blockchain is a technology, but it is not a single technology, but the result of the integration of a variety of technologies, including cryptography, mathematics, economics, network science and so on. You can think of it as a distributed shared accounting technology, or as a database, but the database is jointly maintained by all nodes in the chain, and each node has an account book. Because the account books of all nodes are consistent, different nodes can trust each other, and there is no doubt about the data, so we all say that the blockchain has realized trust technically. For detailed professional technology, you can consult some professional technology companies, such as Jinbo technology, which focuses on the development of blockchain related procts, professional R & D team and perfect after-sales service, and you can consult by telephone.

2.

As of May 2020, blockchain and digital currency are illegal in China

according to the announcement of the people's Bank of China Central Network Information Office, Ministry of instry and information technology, State Administration for Instry and commerce, China Banking Regulatory Commission, China Securities Regulatory Commission and China Insurance Regulatory Commission on preventing the risks of token issuance and financing, Article 2 no organization or indivial shall illegally engage in token issuance and financing activities. Organizations and indivials that have completed the token issuance and financing should make arrangements such as refund, reasonably protect the rights and interests of investors, and properly handle risks. Relevant departments will seriously investigate and deal with the activities of token issuance and financing that refuse to stop and the illegal behaviors in completed token issuance and financing projects

Article 3 strengthen the management of token financing trading platform

from the date of this announcement, any so-called token financing trading platform shall not engage in the exchange business between legal currency and token and "virtual currency", and shall not buy or sell token or "virtual currency" as a central counter party, and shall not provide pricing for token or "virtual currency" Information intermediary and other services

extension data

"illegal financial institutions and illegal financial business activities ban" stipulates that:

eleventh, the criminal suspect, funds and property involved in illegal financial institutions and illegal financial activities, and the public security organs shall take compulsory measures according to law to prevent suspect from escaping and transferring funds and property. p>

Article 12 the people's Bank of China shall, after investigation and confirmation, make a decision to ban the illegal financial institutions and financial business activities, declare them illegal, order them to stop all business activities, and make an announcement

Article 13 if the people's Bank of China discovers that a financial institution opens an account, handles settlement and provides loans for an illegal financial institution or illegal financial business activities, it shall order the financial institution to stop the relevant business activities immediately. No unit or indivial may use the relevant funds without authorization

3. McGonagall is a real corporate currency. Issued by the company's internal, the company's capital is in your company, the company lost your capital will follow the drift

then let's take a look at the real virtual currency:
1: Decentralization -- not subject to self, company and state regulation
2: quantitative issuance, the real virtual currency is a measure of issuance, the amount of issuance will not be more or less
3: it can be freely traded on the international trading platform. In other words, only the virtual currency that can be traded on the international trading platform is real
4: there is a mining pool website, open source code, real virtual currency is open source code, is g out, you can mine freely, many players have been engaged in this kind of "miner" work
5: you have your own E-wallet. All real virtual currencies have their own E-wallet. The computer version of offline wallet is programmed, without any plug-in links.

4. It seems that Zhongcheng Zhiyuan has this course. You mean the integration of examination and training. The training time is three days. Finally, there is a senior engineer examination? If so, that's right.

5.

In fact, more and more cryptocurrencies are showing a surge trend, which is also optimistic for more and more people. Many cryptocurrencies may be trusted by some people

after bitcoin is favored by many people, more and more cryptocurrencies can appear in the market, and many people want to invest in it. After dog money, Akita dog money, Chaigou money and pet money all went crazy. What do you think of these cryptocurrencies? For these cryptocurrencies, I mainly have three views:

first, I think these cryptocurrencies are not necessarily real

in fact, in my opinion, these cryptocurrencies are not necessarily real, and they may mislead us. And if we trust these cryptocurrencies too much, it is likely that we will not be able to have better investment, and it may also lead to more rules. I think we need to be rational about cryptocurrencies, and we can't invest all of them{ RRRRR}

that's my opinion. Do you have any ideas