Puyin blockchain
blockchain is a term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects
on January 10, 2019, the state Internet Information Office issued the regulations on the management of blockchain information services. In October 24, 2019, ring the eighteenth collective learning of the Central Political Bureau, general secretary Xi Jinping stressed that "block chain as an important breakthrough in core technology and independent innovation", "accelerating the development of block chain technology and instrial innovation". "Blockchain" has entered the public field of vision and become the focus of social attention
extended data:
related extension: blockchain financial application:
since 2016, the major financial giants have also carried out blockchain innovation projects to explore the possibility of applying blockchain technology in various financial scenarios. In particular, Puyin group took the lead in creating a "blockchain +" standard digital currency
standard digital currency refers to the process of assets identification, evaluation, right confirmation and insurance completed by a third party organization, which is written into the blockchain through careful digital algorithm to form the standard corresponding relationship between assets and digital currency, which is called standard digital currency
in order to realize the great leap forward development of blockchain finance, promote the new development of China's economy, accelerate the circulation of global assets, and realize the dream of rejuvenation that has been struggling for generations, Puyin group will hold the Guiyang strategic development ceremony of Puyin blockchain finance in Guizhou on December 9, 2016
the meeting will discuss the realization of digital circulation of assets by blockchain, the financial transaction mode of blockchain, and the application of blockchain services and social public instry. This conference will mark the beginning of the application of blockchain finance and the change and development of the new financial ecology
on June 1, 2020, Xinhua news agency was authorized to broadcast the "overall plan for the construction of Hainan free trade port" issued by the CPC Central Committee and the State Council, which will "actively participate in the formulation of international rules for cross-border data flow, and establish standards and rules for data rights confirmation, data trading, data security and blockchain finance" as one of the key tasks of Hainan free trade port before 2035
Blockchain is a new technology, not a disguised form of MLM. It is just claimed by many MLM organizations as "blockchain". In fact, there is no technology. It's just a practice of MLM under the name of "blockchain". The state has issued several announcements to crack down on this kind of MLM. The following is the Xinhua news report on MLM of blockchain:
blockchain is not equal to virtual currency, but also has security risks. Behind the popularity, there is exaggeration with "ulterior motives". Only by removing the flashiness, can the blockchain return to its real application value
invest 80000 yuan, change to 800000 yuan after three months? Shenzhen police cracked a huge fund-raising fraud. Under the guise of blockchain concept and 10 times income, thousands of investors were deeply involved in the case, involving up to 307 million yuan. Under the "veil of mystery" of the blockchain, the illegal elements have taken advantage of their own tricks, and the blockchain has become a "signboard" of economic crimes such as fraud and pyramid selling
why is the blockchain repeatedly "misused" by illegal activities such as pyramid selling fraud? In addition to "unknown", what is the "function" of blockchain technology itself? Since the beginning of this year, with the increase of supervision and the cooling of currency speculation, new opportunities have been brought to the development of blockchain. How about the implementation of blockchain commercial "application" The reporter of outlook news weekly recently concted an investigation
when the three-month "capital release period" promised by the trading platform expired and the staff began to "kick" in the QQ group, Tang Haiyan, who lives in Bao'an District of Shenzhen City, realized that she might have been cheated
previously, Tang Haiyan invested 80000 yuan to buy a virtual currency called "ordinary silver coin" under the introction of her classmates“ The other side said that this currency is the most advanced blockchain technology at present, with Tibetan tea as collateral. He also showed me the "technical white paper". I didn't understand blockchain, so I didn't read it carefully. "
although she doesn't know about blockchain and virtual currency, the high investment income makes Tang Haiyan full of expectations. She told reporters that companies issuing "ordinary silver coins" will regularly split the virtual currency according to the ratio of 1:10, which means that each split will make the value of "ordinary silver coins" in the hands of investors expand 10 times. As long as after a split, her investment of 80000 yuan is equivalent to the purchase of 800000 yuan worth of "ordinary silver coins", which can be sold on the trading platform to obtain huge profits
according to the rules of the trading platform, the newly purchased "ordinary silver coin" cannot be traded immediately, and it must be frozen on the platform for three months before it can enter the "release period". However, after three months, not only did Tang Haiyan not wait for the assets to double, but the 80000 yuan frozen on the platform could not be used for trading
"other investors began to question the authenticity of this investment in QQ group. As a result, the staff of the company kicked these investors out one by one, which made me feel bad." She said
The fact also proves Tang HaiYan's intuition. At the end of March 2018, Shenzhen police detected a huge fund-raising fraud, with the amount of fraud funds as high as 307 million yuan. In this case, Shenzhen Puyin blockchain Group Co., Ltd. involved in the case issued virtual currency in the mode of "blockchain + Tibetan tea" to obtain public deposits. Tang Haiyan was one of the thousands of victimsShenzhen police investigation found that the company claimed that investors could buy and sell "ordinary silver coins" on the virtual trading platform "jucoin net" to earn a price difference
. In fact, the change of its trading price is that the company used investors' investment funds for behind the scenes operation, and once raised the price of "ordinary silver coin" from 0.5 yuan to 10 yuan, so that investors can taste some sweetness. When a large number of investors entered the market, the company continued to cash out through malicious manipulation of the price trend of "ordinary silver coin", which eventually led to the worthlessness of "ordinary silver coin" in the hands of investors
since 2018, engaging in fraud and pyramid selling under the banner of blockchain has become a common "routine" in new criminal tactics. In April 2018, Jinan police dropped a pyramid selling Gang under the guise of "western development", "national poverty alleviation", "original stocks", "blockchain" and "e-commerce", arrested more than 10 major suspects, frozen more than 100 accounts involved, and seized more than 300 million yuan of funds involved
according to Jinan police, huileyi e-commerce company designed a fake virtual disk on the Internet on the ground that the country is vigorously developing the big data instry, and released a variety of virtual currencies such as "precious currency" and "precious currency"
under the guise of giving away, they presented a certain amount of virtual currency to the New MLM staff, with the price of tens of yuan each. Then, through artificial manipulation, they appreciated the virtual currency all the way to more than 100 yuan or even hundreds of yuan, attracting people who did not know the truth to join. Finally, they "cut leeks" through the periodic fluctuation of the so-called "devaluation" of virtual currency, Finally, the purpose of seeking illegal interests is achieved
in Xi'an, a few days ago, the local police successfully cracked a huge network pyramid selling case under the banner of blockchain. According to the police, the suspect, Zheng Mou, has paid a high salary to the 9 network members, such as Zhang and Lee. Since March 28, 2018, he has gathered pyramid selling and network pyramid selling as a means to sell the virtual Datang coins at the consumption era network platform at the price of 3 yuan each, and manipulate the appreciation rate; p>
at the same time, promotion meetings were held in many cities at home and abroad to attract members. According to the development of members, 28 level agents were set up. In just 18 days, the gang developed more than 13000 registered members. At present, it has been found that the case involves 31 provinces, cities and autonomous regions in China, and the fund involved is as high as 86 million yuan
according to Tencent's 2017 pyramid selling situation awareness white paper released by Tencent security joint laboratory, in recent years, all kinds of overseas capital disk, virtual currency and ICO (initial public offering token financing of blockchain project) projects have emerged in an endless stream, which hide many risks such as illegal issuance, untrue projects, cross-border money laundering, fraud and pyramid selling, As a result, a large number of funds flow overseas. Once the market collapses, runs away or loses contact, investors often have no way to complain and the losses are difficult to recover. For example, Baichuan coin, mark coin, beta coin, dark coin, etc
the reporter of lookout Newsweek interviewed in Guangdong, Shandong, Shanghai and other places and learned that most people know that the concept of blockchain is very popular, but they "don't know where it is", and there are different opinions on the specific functions of blockchain: some people think it is used for "investment and financing", "buying and selling currency", while others think it is "a major invention of the same magnitude as the steam engine", Some entrepreneurs are even more eager to seize this "once-in-a-lifetime opportunity to get rich."
many people in the instry said that it is precisely because people have many misunderstandings about blockchain that criminals have opportunities to fish in troubled waters and mislead investors
First, blockchain is not equal to virtual currency. By the end of last year, the number of domestic ICO participants and the total volume of transactions have doubled, a large number of digital currency exchanges have fled overseas, and the agent investment mode has involved more ordinary people in high-risk investmentin many instries, we media and celebrities form interest alliances with issuers and digital exchanges to endorse and create public opinion for the "air currency" project. In December last year, nine departments including the people's Bank of China identified ICO as "suspected of illegal fund-raising, financial fraud, pyramid selling and other illegal and criminal activities"
in the interview, many people told our reporter that the existence of token has built a set of rights and interests mechanism for the development of blockchain technology, which is indispensable for stimulating the prosperity of blockchain applications“ The market practice in the past five years has proved that blockchain applications without equity mechanism are just like market economy without computers connected to the Internet and money, with greatly reced application scenarios and development speed. " An investor in Shanghai said
in fact, the token represented by bitcoin is only one of the earliest procts to verify the blockchain technology, and the two can not be equated, and the existence of token has obviously negative effects on the development of blockchain
Xiao Wei, chief engineer of network blockchain, told this reporter that the myth of ICO's sudden wealth shakes the R & D concentration of blockchain technical talents, and the myth of "sudden wealth" with hundreds of times of return tests the patience of blockchain technical R & D talents“ Many of the "comrades in arms" in the circle who used to do research and development of blockchain technology have gone to issue coins, and now few of them can insist on doing research and development and application of technology. "
Xu zewei, Secretary of the Party committee of Beijing Internet Finance Instry Association, said that under the background of China's ban on ICO, many domestic start-ups promoting blockchain applications are "selling dog meat with sheep's pawn" and financing through concept packaging of worthless tokens“ ICO has polluted the good atmosphere of innovation and entrepreneurship, and created a kind of speculative proct. Many young people are not thinking about entrepreneurship, but are thinking about issuing money, which makes us have the illusion of getting rich overnight. "
at present, more and more people in the instry begin to think about whether the development of blockchain must rely on the issuance of tokens to achieve incentives. Guo Dagang, Secretary General of Beijing Internet Finance Instry Association, told this reporter that the so-called incentive mechanism is only the theoretical basis for the project party to issue tokens for itself. Huo Xuewen, director of Beijing Municipal Bureau of financial work, also believes that if blockchain does not get rid of the dilemma of issuing currency, it will never find a legal landing mechanism
secondly, blockchain is not omnipotent and its security is at risk. Blockchain is generally considered to achieve three functions:
first, the data stored on the blockchain can not be tampered or forged, and the data has high credibility and credibility; Second, the whole process of the transaction can be traced, which can achieve accurate responsibility tracking; Third, the embedded smart contract in the blockchain can be executed automatically based on the contract, so as to improve work efficiency and rece the risk of default. It is generally believed that blockchain has broad application prospects in finance, logistics, trade and other fields
in fact, blockchain is not omnipotent, and its function has many limitations. It is generally believed that, according to the characteristics of cryptography, in order to tamper or falsify in the blockchain, more than 51% of the nodes need to be controlled in theory. When there are enough nodes in the blockchain, it is difficult to tamper with the trust creation mechanism widely participated by the public
However, in reality, digital currency exchanges are frequently attacked or even stolen. On June 20, 2018, bithumb exchange of South Korea announced on its official website that the exchange had been attacked by hackers and stolen 35 billion won, about 32 million US dollars of cryptocurrency Ji Xinhua, known as the first generation of "hackers" in China, said that the blockchain will continue to face attacks, and the process of uploading data to the blockchain is prone to information leakage. Some people in the instry worry that once the super computing power of quantum computing is realized, it will also have a direct impact on the blockchainZhao Yao, a special researcher of the Institute of finance of the Chinese Academy of Social Sciences, told this reporter that the academic community has confirmed as early as 2013 that the blockchain is not perfect and there are many "cheating" strategies. As long as there are enough economic incentives, controlling attacks of more than 51% nodes does not only exist in theory
Zeng Guang, Secretary General of Shenzhen Internet Finance Association, said that the blockchain technology itself does not have the ability to do so
Zone K chain, virtual currency, what should we pay attention to? It has to be said that k-chain fraud is now a common means used by many swindlers. If they are not careful, they will be cut
First, as a victim, I really warn you not to be lured by temporary interests, or you will lose more than you gain, let alone take chances first of all, the k-chain means of those swindlers are described in detail here. These swindlers apply for a fake company or shell company through the white paper, but in fact there is no such enterprise at all. Then they find someone to develop an app, and then bind the accounting information and other important information related to money to foreign servers, This is to be able to close without a trace and when the app goes online, it will go through a variety of: Commission tasks, how much to charge back, how much to get back from new users, and so on. When you feel reliable and reliable, and then use more money to invest, you can't go back be careful< be sure to resist money of unknown origin
to sum up! I hope you can have a clear eye when facing the temptation of the unknown
legal representative: ye Qiang
time of establishment: September 1, 2015
registered capital: RMB 100 million
Instrial and commercial registration number: 440301113800072
enterprise type: limited liability company (solely owned by legal person invested or controlled by natural person)
address: 13th floor, block B, Zhiyuan building, No. 89, Central Road, Shekou street, Nanshan District, Shenzhen City
In the past two years, if you don't know the popular words "blockchain" and "bitcoin", you will be embarrassed to go out. For a time, all kinds of virtual currencies under the banner of "decentralization" and "Application of blockchain technology" are popular, making it difficult to distinguish the true from the false. No, a company in Shenzhen issued a so-called "the world's first standard digital currency", and the "ordinary silver currency" with 10 billion Tibetan tea endorsements went wrong. More than 3000 investors were cheated, and some even lost millions of yuan
in the past two years, bitcoin has soared, making many investors pay special attention to blockchain, and various virtual currencies have sprung up overnight. Although block chain, digital encryption and other technical terms are used, investors are most concerned about capital security
The common silver coin claims that it corresponds to the physical assets of Tibetan tea, has high circulation value and broad value-added prospects. In addition, the parent company of Puyin group has begun to prepare for listing, which has been internationally recognized. It launched on the Korean platform in September 2016, and will be launched in Singapore, Japan and other platforms in the future. These exaggerated prospects, so that a large number of investors flocked to subscribein the ordinary silver coin post bar, investors exchange experience with each other, "why the ordinary silver coin soars today" and "how it falls sharply today". The ordinary silver coin, which is similar to the rise and fall of the stock market, breaks the hearts of investors. Until December 2017, the hot topic of discussion in the post bar began to become "can the currency in Puyin wallet be recovered?"
investors began to panic, they found the office of Puyin, the company's behind the scenes boss has disappeared, there are only two or three staff in the office supporting the field, which has been virtually closed“ The rumor that "Puyin runs the road" began to appear everywhere
is the return of Pu'er coin high? Fake
the reporter learned that in November 2017, the Shenzhen market inspection bureau once imposed administrative punishment on Puyin blockchain, and made a guaranteed commitment to the future income of Puer coin by using publicity materials to publish advertisements containing false content and advertisements on the website for goods (Pu'er coin) with expected return on investment, The party concerned shall be ordered to stop publishing illegal advertisements and be fined a total of 1.2 million yuan
As a matter of fact, the police have already been involved in the investigation. On June 15, 2017, Nanshan police received a report from the masses that Shenzhen Puyin blockchain Group Co., Ltd. (hereinafter referred to as Puyin company) had illegally raised funds. Through investigation, Puyin company illegally absorbed public funds through the "QUQIAN" P2P platform, defrauding the victim of about 307 million yuan, and suspected of fund-raising fraud. Nanshan police immediately set up a special team to carry out case investigationin March 28th this year, Nanshan police launched a net call on the company's suspected fund raising fraud case, and successfully arrested 6 suspect, such as pan Dong, Xiong Moulong and so on. At present, the suspect is being pursued and recovered to recover the loss to the victim. The police urged other suspect fleeing to surrender themselves as soon as possible and take the initiative to get rid of the stolen goods and strive for leniency. p>
"blockchain" + tea fraud trilogy
the first step: put on the "vest"
the first step is to package the virtual currency with fresh elements and put on the coat of "blockchain". Puyin company claims that its released "Pu'er coin" (later renamed Puyin coin) is a kind of virtual currency claiming to take 10 billion Tibetan tea as collateral, Every ordinary silver coin held by the investor has the same kind of Tibetan tea as collateral. Investors can buy and sell ordinary silver coins on jucoin (virtual trading platform) to earn a price difference
The second step is to carry out crazy publicity in the early stage to attract a lot of hot money. The company has set up public accounts on the Internet, social networking platforms and investment forums for publicity, and even made roadshows in star hotels, promising high returns in a short period of timeis to introce the king into the urn
third steps, and the suspect will pull up the price of money in the early stage, so that investors can enjoy some sweetness. However, according to the police investigation results, the price change was e to the company's use of investors' investment funds for operation, which once raised the price of Pu'er coin from 0.5 yuan to 10 yuan. The company promised to split the ordinary silver coins held by investors twice (one for ten), so as to expand the ordinary silver coins held by investors 100 times, and claimed to supplement 10 billion yuan of Tibetan tea as support. In fact, there is only a small amount of Tibetan tea in stock
Step 4: harvest the "leeks"
and finally "cut the leeks". When a large number of investors came into the market, the company manipulated the price trend of ordinary silver coins maliciously and cashed out constantly, resulting in the worthlessness of ordinary silver coins and heavy losses. The company said at the time of issuing the currency that the funds would be used for tea investment, but in the investigation, it was found that the investor's money was wasted by the company for other purposes
police: virtual currency has a variety of criminal characteristics.
Wang Fei, deputy leader of Economic Investigation Brigade of Shenzhen Nanshan Public Security Bureau, said that the issuance and trading of virtual currency are prohibited in China. "Virtual currency itself is worthless, criminals construct virtual currency, and the characteristics of stakeholder fraud are obvious.". This year, the 60 platforms audited by relevant departments found that all of them did not have the technology and any monetary function they claimed. In addition to illegal fund-raising, virtual currency is even used for pyramid schemes
Bao'an police reported a new pyramid selling case in the name of virtual currency yesterday. The suspect Tang met Wang Yijun, who claimed to be the person in charge of "LPA global inclusive financial investment platform" in China. The company's operation mode is to issue 2 million LPA coins on the platform, each of which is worth 0.2 cents. For every 100000 LPA coins traded by investors, the price of LPA coins rises by 0.01 US dollars, When the price of LPA currency rises to US $0.4, it will reach the splitting standard and can apply for withdrawal after splitting. Tang as long as the development of members, you can get 5% - 6% of the membership Investment Commissionfrom February to July last year, Tang continued to attract people to join the association through incement, persuasion and other means, developed offline, and set up wechat group for teaching. At the time of the crime, the team had more than three levels, with more than 100 staff under its jurisdiction, and the team invested more than 5 million yuan. As a result, Tang made an illegal profit of more than 500000 yuan, of which the Commission was 300000 yuan
lawyer: there is a "Ponzi scheme" risk in virtual currency. Zhang Xingbin, a famous legal commentator in Shenzhen, said that the risk of "Ponzi scheme" existed in virtual currency, and there was a huge bubble. Once the bubble burst, they would return to their original value zero. [/
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Zhang Xingbin believes that in essence, the focus of virtual currency speculation is to let retail investors take over the market. With the help of blockchain and other exquisite packaging, when entering the financial market, retail investors unknowingly throw a lot of money into it, while people at the top of the pyramid become rich
reminder:
investors should raise risk awareness
in the face of virtual currency, the police remind investors: first, choose legal financial institutions such as banks, insurance and securities to invest; Second, investment should be rational. In the process of investment, we should know whether the behavior of enterprises or indivials absorbing funds is in line with the financial management laws and regulations, investigate the real assets and operating conditions of enterprises or indivials, and analyze whether the promised income is reasonable. We should not be confused by the appearance of "dazzling signboards, attractive projects, high income" and invest blindly; Third, enhance risk awareness. High income is often accompanied by high risk, and illegal financial activities contain huge risks. Investors should not be attracted by the temptation of high interest rates and avoid "earning interest and losing principal"
Zhang Xingbin said that the best way for investors to "invest" is to stay away from the virtual currency investment packaged by blockchain technology and give up the illusion of instant success and instant benefit
content from Sina
as the world's first standard digital currency, Puyin takes 1 billion Tibetan tea as the primary standard asset, writes 1 billion Tibetan tea assets into the blockchain through digital encryption technology, and records the identification, evaluation and right confirmation of Tibetan tea. Through the blockchain, we can trace the source of Tibetan tea assets and issue 1 billion Puyin. According to the trading situation of national version Center Grand View series of Tibetan tea, and the data of Puyin's official website listed tea ticket index and Tibetan tea index, Puyin's standard asset Tibetan tea has increased to 38 billion yuan after full turnover in the market.
Puyin group released the white paper on standard digital currency in Hong Kong on November 9, 2016, which innovates the combination of standard system and blockchain technology“ The "standard system" is embodied in the digital currency, which takes a specific "commodity combination" as the standard asset and the anchorage of standard asset and encrypted digital asset. The standard system digital currency has the characteristics of stable value, clear property rights, close to the public, harmonious and inclusive. It is more suitable for cooperation as the exchange medium of large digital assets, And it can promote the digitization and token of digital assets, and then promote the construction of digital asset flow ecosystem in the application scenario of blockchain
private digital currency based on blockchain technology has been developing rapidly since it came into being. At the same time, the competition between private digital currencies urges private digital currency issuers to build an effective operation system, and optimize the attraction of private digital currency to the public through full market competition (which can be monitored and Autonomous)“ "Standard system" is the most effective idea and scheme to enhance the market competitiveness of private digital currency Phoenix. Com)
Puyin has always been a standard digital currency. With 1 billion Tibetan tea as the primary standard asset, the 1 billion Tibetan tea asset is written into the blockchain through digital encryption technology, and the identification, evaluation and right confirmation of Tibetan tea are recorded. Through the blockchain, the source of Tibetan tea assets can be traced, corresponding to the issuance of 1 billion Pu Yin
Puyin can now trade on jucoin.com, and jucoin.com has set aside a special trading area for Puyin. It is said that Puyin launched on the Korean platform in September 2016 and will go online in XINJIAPO, Japan and other places in the future
this kind of digital currency can withdraw cash normally on the trading platform, and it is not affected by the central bank's policies. Some domestic platforms just suspended the withdrawal of bitcoin
the traditional digital currency is not supported by real assets, especially some counterfeit currencies, which have disappeared after a period of time.