Xi'an Ethereum
learned from the Xi'an Municipal Public Security Bureau's opening branch recently that the "3. 30" network hacker theft virtual currency case was broken down nearly half a year, and 3 suspect suspects were all arrested. The initial investigation found that the gang involved in the case reached 600 million yuan. p>
on March 30, 2018, the economic development branch of Xi'an Public Security Bureau received an alarm from the victim Zhang, claiming that his personal computer was suspected to have been illegally intruded, and a large number of virtual currencies such as bitcoin and Ethereum were looted, with a market value of over 100 million yuan. The Municipal Public Security Bureau quickly set up a special group to carry out the detection work
has been examined by the 3 suspects as hacker. Many illegal gains have been obtained through illegal invasion, control of company's enterprise and personal network system, and the amount of suspect involved has reached 600 million yuan. At present, the case is still under further investigation
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
on December 2, 2019, the word was selected into the top ten catchwords of "biting words" in 2019
extended data:
Application of blockchain Finance:
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
the earliest appearance of the former was in 2015. In the two years from 2015 to 2017, the personnel of Vicat MLM organizations, through false propaganda, selling Vicat, holding various propaganda meetings and establishing class system, led to more than 200 countries and more than 3 million people being cheated. Although in 2017, Vicat coins have been cracked, a total of 119 backbone were arrested. However, e to the large number of people involved in Vicat, even if the backbone is captured, some offline people are still using Vicat to continue to commit fraud. In the first half of 2018, many people found signs of recovery of Vicat
top 2: mchain (M-chain or MCC)
mchain, formerly known as M-chain or MCC, appeared in the second half of 2017. Through the Ethereum blockchain, the personnel of MCC pyramid marketing organization generated token MCC for free. Through careful packaging (for example, putting token MCC online to some unknown Shanzhai exchanges, inventing Galaxy online entertainment platform and cloud mining machine), they attracted investors to invest and promised high returns to investors. After investors take the t, MCC MLM organizations will ince investors to develop offline through other means< At present, MCC has not been detected by the police and is still active. However, Yuhang Public Security Bureau and Zhejiang Economic Investigation Bureau have already issued a warning, hoping that you will not easily get on the stolen ship that has lost your property
Top 3 of MLM: radar coin (ADAR)
radar coin appeared in 2014 and was exposed as a pyramid scheme by CCTV and public security in many places. It was once known as the largest online MLM project in China, but up to now, radar coin is still active
radar coin mainly relies on the Internet and community for promotion. As few people knew the concept of mining in the early years, radar coin was introced to store or promote the concept of mining, and it has continued to this day. As early as 2016, radar coin was stripped out, formerly known as VPAL (also pyramid scheme), because the source code of radar coin and VPAL is consistent, and radar coin uses the domain name of VPAL<
Top 4 of MLM coin: LCC (light cone)
LCC is a MLM coin scam that appeared around November 2017. MLM organization staff incited investors to take the initiative to invest and develop offline by manipulating prices and drawing big cakes. In just a few months, it expanded the scope of fraud to more than 10 provinces and cities in China, resulting in 50000-80000 people being cheated, The amount involved reached 4.9 billion yuan. At present, the top management of LCC pyramid marketing organization has been arrested by the police
Top 5 of MLM coin: Xinghan chain (SGC)
Xinghan chain was launched in September 2017. Like all MLM coins, Xinghan chain often holds various conferences at home and abroad to attract members and publicize Xinghan chain. Although the people of Xinghan chain pyramid scheme deliberately designed a complex algorithm in an attempt to cover up the fact of incing investors to go offline, it is just like mmm, the world's largest Ponzi scheme, and static income sold them out
in December last year, Xinghan chain was singled out as MLM. Five days later, it was suspected of MLM by Changsha crackdown office. In April this year, it was reported as MLM by many media platforms< Top 6: electric energy chain (EEC)
there is no official website, no white paper, nor shangshanzhai exchange. The only white paper with a little technical content is completely copied. The transaction is purely by manual transfer. If you transfer 1000 yuan, you will be charged 500, and if you transfer 2000 yuan, you will be charged 1000. At first glance, I thought it was charging QQ card. Buy 1000 coins a year, only 12 coins of income, to profit completely depends on the development of offline. It was exposed in May this year that it is a pyramid scheme< Top 7: popular money (TPC)
popular money appeared around may 2017 and was exposed as MLM by Hong Kong East weekly on February 4 this year. TPC has white papers, official websites, wallets, exchanges, points websites, game applications, and formal business licenses. It has a clear division of labor and strict discipline. No one would have thought that it would be a pyramid selling coin if it did not need to pay a threshold fee of 40000 yuan for one person and get a rebate for joining the army< In late March of this year, Datang launched illegal pyramid selling in the name of blockchain all over the country, and in just 18 days, it expanded its registered members to more than 13000, involving 31 provinces, cities and autonomous regions. Xi'an police set up a special team to destroy the case after receiving the report. According to the statistics after the incident, the amount of money involved in the case exceeded 80 million yuan, and this case has become the first "blockchain" mega network pyramid selling case in China
Top 9: Hero chain (HEC)
hero chain was listed on January 13 this year. Investors hesitated and repeatedly decided to report the case when people on the platform were cheated, the currency price plummeted and the market value evaporated by 90%. On March 14, 2018, the hero chain was put on file for investigation, and the relevant person in charge disappeared immediately after putting on file
Top 10: PMD (pyramid)
PMD was launched in June 2018, which completely imitated MCC's pyramid selling routine. After careful packaging, virtual cloud miner carried out fraud and hierarchical pyramid selling. Because PMD imitates MCC too much, it was discovered by the people of MCC MLM organization and exposed
top 11: WSC
WSC appeared around February this year. There is no white paper. The so-called official website is also composed of some scattered words and pictures. The staff of the pyramid marketing organization of Wenshang chain invented the cloud miner and launched the "welfare" of sending miner after registration to attract members. After the investors took the t, the staff of the pyramid marketing organization of Wenshang chain would pull the investors to the "business school" for centralized brainwashing training and development offline
Top 12: DK appeared at the end of 2015, which completely imitated the operation mode of MMM and learned from the experience of MMM crash, changed the realization time, promised 1% income and cheated investors. If investors think that the return of static income is slow, the people of the tic money pyramid marketing organization will encourage investors to develop offline, and set up a 20 layer pyramid hierarchical system, so that the leeks that have been locked up can trick new leeks into the pit. As the operation mode of tic is constantly changing, and its behavior is relatively low-key, so TIC has not been able to attract the attention of relevant departments and is still active
it's very tiring to move bricks. Please accept if you are satisfied!
Generally, the excellent digital currencies are mostly imported procts, such as bitcoin, Leyte coin, ether coin and so on. However, the domestic Yuanbao coin, Ruitai coin, bitcoin and the tokens of different crowdfunding projects of European crowdfunding are excellent digital currencies
digital currency (English: digital currency) is an alternative currency in the form of electronic currency. At present, no central bank of any government has indicated that it will issue digital currency, and digital currency does not have to have a benchmark currency and a central bank
it is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography
Recently, a photo of Chinese aunts posing at the blockchain conference became popular in the circle of friends, and netizens commented that aunts have been targeted by blockchain. Since the beginning of this year, some illegal elements have carried out pyramid selling activities under the banner of blockchain finance, becoming one of the latest varieties of pyramid selling. Recently, Xi'an City cracked a block chain pyramid selling case
Zhang Yangqiu said that virtual currency, as a new thing, is often used to engage in illegal and criminal activities. It usually controls a small number of indivial or company accounts to absorb and transfer funds, and establishes a pyramid selling network through the Internet to expand the scale of fund-raising. It is difficult for ordinary investors to see the operation rules behind it. She reminded that various virtual currency platforms generally publicize technologies such as "blockchain" and "decentralization", and some of them are also named after international organizations and multinational financial groups, which is extremely confusing. Middle aged and old people must be cautious in investment, and it is better not to set foot in unfamiliar investment fieldscontent source: Xinhuanet
2. Bitcoin was born in 2008 and has been known for more than 10 years; Gold originated from the feudal dynasty, with a history of thousands of years and a strong consensus
3. There are only 21 million bitcoins. The total amount of bitcoins is constant and will never be issued again. The mining cycle is halved every four years, which is deflationary; Gold needs physical mining, and the total amount of gold will change with the continuous mining
4. Bitcoin has the value of saving, and gold has the value of collecting
5. Bitcoin is divisible. One bitcoin can be divided into innumerable parts, up to 8 decimal places; Gold can not be subdivided, and the cost of segmentation is high and inconvenient
6. Bitcoin is more convenient to save assets. As long as you keep your private key, you can keep your wealth in your hands all the time; Gold cannot be stored in large quantities and needs to be stored in third-party institutions. It is clear how many asset centralization institutions there are.
[actual role of blockchain]
closer to our life, blockchain has realized "de trusting" or "de trusting based on people"
we trust wechat payment, in essence, we trust Tencent; We put money into the bank, in essence, we trust the banking company. These "traditional" trust may have various flaws and loopholes, such as the breach of certain contracts
and blockchain technology provides a new solution model, namely "100% code based trust model", which is a fully mechanized trust model without any artificial other trust factors. In fact, this trust model is more secure and has strong landing ability. It does not stay in the concept ~
[what does rate3 do]
rate3 is a blockchain project in Singapore. It takes into account that global trade has almost completely raised the beam of improving the living standards of the world's residents in the past few years. In fact, the application of blockchain technology can improve the existing trade and further create wealth for indivials and enterprises through the transaction of certificated digital assets
but the biggest difference between rate3 and other blockchain projects is that it aims to build a cross chain bridge for enterprises and indivial users
to be exact, rate3 is currently developing a tool that can span Ethereum and star network, and can carry out asset authentication and identity management, hoping to build a bridge for users to enjoy the advantages of both public chains
the technical highlight of rate3 is that "rate3 double agreement" includes cross-border payment agreement and credit scoring agreement. Through the former, rate3 aims to help enterprises use star network for cross-border payment and clearing. Through the latter, rate3 uses Ethereum to provide a portal for further use of financial services: decentralizing credit scoring, promoting credit lending, and building bridges for other financial institutions
rate3's vision is to achieve a more transparent and inclusive certificated future. This vision has also been supported by many famous venture capital institutions (distributed capital, Jingwei China, hash capital, etc.)
you can go to Rate3 official website to know about web page link WeChat official account can also search Rate3~
directly.