Blockchain policing

1.

Vpay is a transnational illegal platform suspected of fraud and theft of bank card information. It is a pyramid scheme, and its behavior has constituted an illegal act

vpay platform develops agents layer upon layer, steals magnetic stripe information and passwords of bank cards in large quantities by using network app, and makes counterfeit cards abroad to apply for overseas POS machines for consumption

on July 23, 2018, relying on the economic crime monitoring and early warning platform, the Economic Investigation Bureau of the Public Security Department of Guangdong Province found that some people were selling vpay and other related procts on the Internet, and there were problems such as stealing magnetic stripe information of bank cards, illegal operation and credit risk

under the unified command of the Economic Investigation Bureau of the Ministry of public security, the public security organs of Guangdong Province launched a unified network collection operation on the new type of cross-border large-scale theft of bank card magnetic stripe information "vpay" project, and arrested both at home and abroad

chain destroyed the long-running cross-border network crime of stealing bank card magnetic stripe information and illegal cross-border payment business. The suspect captured 47 suspects and seized 5 bank bar magnetic stripe information platforms, involving 10 yuan. p>

extended data:

vpay pyramid selling routine:

the pyramid selling platform vpay is dressed in the coat of blockchain, known as "the only one with the most profiteering in the most secure platform, the only one with the most secure in the most profiteering platform."

this MLM platform claims that it can earn 1 million yuan after 12 months after investing 10000 yuan. Lured by huge profits, its registered users reached 2.66 million. Most of them are over 45 years old and have a low level of ecation. They haven't been in touch with the Internet for a long time, let alone blockchain

these people are also classified. An aunt is not only brainwashed, but also brainwashed her daughter. In order to block the children's mouth, the MLM organization even prepared a set of scripts to teach aunts

if someone asks if vpay is a fraud, they can answer: "vpay is just starting. When bitcoin first came out, many people opposed it, but now the people who buy it have made a lot of money. "

if someone asks, where is the money coming from, where the money comes from, you can answer: "virtual currency will generate bubbles, but it will generate value through circulation."

, if someone asks, if Vpay run away, who will get the money, then answer: "Vpay is centralization, no company, money is in the hands of all users, block chain will be the future development trend." p>

in order to make aunts devote their money wholeheartedly, vpay also participates in various offline blockchain conferences, and organizes offline conferences and small-scale lectures in various cities

2. Unknown_Error

3. From my understanding, blockchain is a kind of "consensus" implementation technology. Through blockchain, all transactions between the Internet can be recorded, which can be witnessed by users of blockchain to achieve "consensus", and the information content on the chain "cannot be tampered with". This "non tamperability" increases the cost of malicious tampering through the existence of multiple copies in the system. In the case of bitcoin, all the highlights in the figure below represent a consistent set of books. Therefore, when all the records are publicized, the problem of "two tables are not measurable" in real life is solved. The reason why the two tables can't be measured is that there is no center and the values of the two tables are different. But the center is not necessary. When there are multiple tables, and the majority pointer points to a time, the minority is subordinate to the majority, the viewer will know. Therefore, a problem to be solved by blockchain is that "the minority is subordinate to the majority". The existence of the minority may be the error of data generation or malicious tampering content. That is to say, if you want to tamper successfully, you must change 51% of the copies in the system [that is, 51% attacks], from a few to a majority. It can be imagined that the cost of tampering is huge in terms of technical difficulty, time consumption and personnel use. At the same time, another key combination of blockchain is the combination with smart contract. Because the former has achieved the "original" of the contract content, the latter has become the "Observer" to execute the contract by machine, which has eliminated the breach of contract and interruption of execution. From the earliest payment to the high development of financial derivatives, financial activities are all behind the signing and execution of contracts. At the same time, the vast majority of financial innovation is to ensure the implementation of the contract and default payment. If the signing of the contract becomes flat and implemented, the whole process will be more concise and efficient, which is a premise that blockchain will be valued by the financial sector.

4.

It's on file

in July 2018, the police received a report from the masses that an online investment and financial management platform named GBC was suddenly closed and the investment fund could not be taken out

checked, in March 2018, the suspect Tong Mou designed a GBC website's computer terminal and mobile phone terminal through a network technology Co., Ltd., together with fan, Zhou and Cui and others, using GBC network platform to develop personnel. In order to buy and sell virtual currency, they could get high profits, so as to ince the developers to continue to invest in funds or continue to develop personnel, and benefit from it. By the time of the case, the platform had developed 60000 members in 16 provinces and municipalities, involving 3.3 billion yuan

2018, the Zhengzhou police investigated the suspect in organizing and leading pyramid selling activities on the GBC network platform. After centralized and unified action, 6 police suspects were arrested, 110 more than 7000 bank accounts were frozen, and more than 7000 yuan was frozen, and more than 3000 inquiries were received nationwide. p>

extended information:

as a virtual online trading platform, GBC has attracted many investors in the illegal form of suspected pyramid selling. After a large amount of investment, the collapse of the system led to the loss of many investors

GBC is the abbreviation of gain blockchain coin, which can be translated as "value added blockchain coin". This is a "blockchain virtual currency trading" platform that claims to help e-commerce people realize their dreams of wealth and bring about miracles in life. It is claimed that GPG group, headquartered in Glasgow, UK, serves more than 20 countries

The simple way to play GBC is that people need to buy "GBC coins" constantly. First of all, you need to register in the app of GBC platform with the registration code given by the person who invited you. The registration fee is 200 yuan, and the online "boss" will charge you the registration code. Then buy at least 2000 yuan of "fortune currency"

after purchasing financial management, we can further purchase GBC, which is 2000 yuan each. However, ring this period, there needs to be a "matching period" for docking with the previous "investor". Because in the operation, the GBC coin purchased by everyone is sold by the previous buyer

after matching in the matching period, we can wait for the return. The whole GBC currency purchase process is divided into static income and dynamic income

static income, four days is a round of investment cycle, the interest of a round is 10%, after a round can be reinvested, the annual compound interest is more than 10000%. In the dynamic part, it is the commission cost of pulling the head. When a person joins the investment, he can get 6% commission of the investment; If the people who come in also bring people to invest, you can also receive a 5% commission, and so on. In the seventh round, you can also receive a 0.7% commission

in this way, the profit margin is very considerable, static income, invest two thousand yuan, ten days can make two hundred; And dynamic income, according to the number of people, get dynamic bonus, the more the number, the higher the yield

the marketing mode of GBC has a strong color of MLM, but the huge profits make many unemployed people and the middle and low class shine, so they will constantly pull friends and strangers in

"investors" in the wechat group, on the surface, it seems that they are always full of positive energy, and use "blockchain" as a publicity gimmick to vigorously promote GBC, which makes people easily confused. On the evening of July 23, 2018, the system collapsed, resulting in the loss of "investors"

in August 2018, the police filed a case on GBC network platform suspected of organizing and leading pyramid selling activities for investigation. After centralized and unified action, 6 suspect suspects were arrested, over 110 bank accounts were frozen, and more than 7000 yuan was frozen, and more than 3000 inquiries were received nationwide, and more than 1200 customers were registered. p>

5.

Smart city realizes comprehensive and thorough perception, broadband ubiquitous Internet, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management, smart city management and smart city management The application of intelligent convergence and sustainable innovation characterized by user innovation, open innovation, mass innovation and collaborative innovation. With the rise of the Internet empire, the integration and development of mobile technology and the democratization of innovation, smart city in the knowledge society environment is the advanced form of information city development after digital city

from the perspective of technology development, the construction of smart city requires the realization of comprehensive perception, ubiquitous Internet, pervasive computing and integrated application through the new generation of information technology applications such as Internet of things and cloud computing represented by mobile technology

from the perspective of social development, smart city also requires the application of Wiki, social network, Fab Lab, living lab, comprehensive integration method and other tools and methods to realize sustainable innovation in the knowledge society environment characterized by user innovation, open innovation, mass innovation and collaborative innovation, and emphasizes the realization of economic, social and social integration through value creation and people-oriented Comprehensive and sustainable development of environment

extended materials

"the common saying of smart city upgrading is" transformation to service ", and its core is" process reengineering ". To reconstruct the process under the traditional business model, the governance process reengineering can realize the smart city."

it is worth noting that not only government departments need to break through barriers, but also service providers are trying to integrate and form a "fist". Xu Shijun called Alibaba cloud the digital "No.1" of Alibaba's smart city services, including ant, nail, Gaode and many other business departments, which are driven by this "No.1"

At the same time, with the upgrading of smart city construction, new operation mode and even the relationship between government and enterprise will emerge as the times require

6. Develop website

7. Mourning for the past | ye Qianwen |
the film was shown in the 19th century
I didn't pay any attention to you that day
huanhuanxixi didn't prepare to leave
I just want to have a good weather forever
but now I don't hate it
when I accompany my lover, I even call
when I have no words to talk about irrelevant films
I don't want to meet
who can avoid mourning for the past
but is parting so terrible
Too much love has been engraved on my heart
who is afraid of ambiguous relationship before I get that HA
whether people's words are so dreadful
I'm afraid that if I hug you again, I won't be fascinated
my best memory will be wasted
don't waste my love
don't dare to think of how I was with you on that day
until I can't get you
only have my favorite confidant < B But now we don't need to be in love
we have to call our partner when we are wandering
and admit that everyone's appearance has changed in the morning
so we are afraid of meeting each other
who can avoid grieving for the past
but is parting so dreadful
too much love has been deeply rooted
who is still afraid of ambiguous relationship
is it so dreadful to be afraid of hugging again Infatuated with
the best memories will be wasted
who is afraid of ambiguous relationship
is human speech so awesome
afraid of embracing again and not infatuated with
the best memories will be wasted
don't waste love