CCTV criticizes Ethereum

1. Ethereum blockchain has exposed three major problems, and its founder vitalik buterin has been unable to interpret them for a long time. The first is the low performance and TPS of Ethereum blockchain as a whole; The second is that resources are not isolated. The event of cryptokitties virtual cat once occupied 20% of the traffic of the whole Ethereum, which directly caused Ethereum network users unable to carry out timely transactions, which is the biggest pain point of resources not isolated; The third problem lies in the embodiment of Ethereum's governance structure. As a decentralized distributed ledger, the founder team of Ethereum has dominated its network development in the past. The over centralized governance mode has led to the bifurcation of eth, etc and ETF in Ethereum, and the Ethereum community is now in a state of fragmented governance. In the view of Ma Haobo, founder and CEO of "aelf", all kinds of disadvantages of Ethereum are unacceptable. Therefore, the positioning of "aelf" is born for the next generation of decentralized underlying computing platform of Ethereum, which focuses on solving the problems of insufficient performance, non isolation of resources and governance structure of Ethereum.

2. In fact, the rise and fall of digital currency is a normal situation. The key is to see whether you are optimistic about its long-term value. Relatively speaking, if the long-term value is worth investing in, then the short-term decline can be ignored. At the same time, if you don't know much about digital currency users, it is recommended to choose a reliable and good platform for investment. The investment period needs more than six years, Word of mouth should always be good, you can take a look at AEX, fire coin these two, but also more reliable, you can also understand their own network first

3.

It does not belong to MLM

Ethereum is an open source public blockchain platform with smart contract function, which provides decentralized virtual machine (Ethereum virtual machine) to process point-to-point contract through its special cryptocurrency Ethereum

the concept of Ethereum was first proposed by vitalik buterin, a programmer, from 2013 to 2014, inspired by bitcoin, to the effect of "next generation cryptocurrency and decentralized application platform", and began to develop through crowdfunding in 2014. The market value of Ethernet currency is second only to bitcoin, and it is the second largest encrypted digital currency in the world

extended data

bitcoin has created the first decentralized cryptocurrency, and has fully tested the feasibility and security of blockchain technology in more than five years. In fact, bitcoin's blockchain is a set of distributed database. If a symbol bitcoin is added into it and a set of protocol is specified, the symbol can be transferred safely on the database without trusting a third party. The combination of these features perfectly constructs a currency transmission system bitcoin network

however, bitcoin is not perfect, and the scalability of the protocol is a deficiency. For example, there is only one symbol in the bitcoin Network - bitcoin, and users can't customize other symbols. These symbols can represent the company's stocks or debt certificates, which will lose some functions

In addition, a stack based scripting language is used in bitcoin protocol. Although this language has some flexibility to realize functions such as multi signature, it is not enough to build more advanced applications, such as decentralized exchanges. Ethereum is designed to solve the problem of insufficient scalability of bitcoin

4. This is impossible. Just to say that coin an intelligent chain is compatible with Ethereum, coin an supports Ethereum very much. This is a gimmick added by some people for attraction.

5.

On September 4 last year, the central bank issued a document clearly calling for the suspension of token issuance financing. This kind of financing subject raises so-called "virtual currency" from investors, such as bitcoin and ether coin, through the illegal sale and circulation of token, which has been prohibited in China since then. Now half a year has passed, what is the market situation of virtual currency? CCTV financial channel investigation team concted in-depth reports on this

the following is the whole process record of CCTV's "news survey", edited and sorted by the app of liandede:

still hot money speculator

in January this year, Yang Chao, a virtual currency investor, saw the price rise of bitcoin and raised money for investment, but he lost tens of millions in less than two months

virtual currency investor Yang Chao: I bought bitcoin at 100000 yuan per gram at that time. Then I bought about two million and three million bitcoin at this price. After that, the price of bitcoin began to decline. Then every 10% decline, I made up for it, made up for it, and bought it

In fact, this is not the first time that Yang Chao has fried currency. Before the ban on token issuance financing and trading platforms, his losses had exceeded 2 million. Reluctant Yang Chao believes that the ban on ICO issued by the central bank has no effect on investors like him. However, the result of re-entry is even more disappointing

the frequent occurrence of air currency and the increase of newly issued tokens by more than 30 times

in the document issued by the central bank in September last year, the issuance and financing of tokens was clearly defined as: "in essence, it is an unauthorized illegal public financing behavior, suspected of illegal sale of token bills, illegal issuance of securities, illegal fund-raising, financial fraud, pyramid schemes and other illegal criminal activities." However, because of the technical convenience, there are still a large number of domestic "virtual currency" investors buying and selling tokens, and even the situation is getting worse. Why is it so hot

Mao Hongliang, director of the blockchain Research Office of the national Internet financial security technology expert committee: after September, the online digital currency has been much richer than before. For example, the online currencies of fire coin and OK are more than 100, which is even richer. Before September 2017, there were basically three, bitcoin, lightcoin and Ethereum

is increasing in the number of new currencies. Li Xiaolai, known as "the first person of bitcoin in China", admitted that it is impossible to avoid the bubble in the token market. Behind the enthusiasm of investors and the endless emergence of token issuance and financing is the continuous breaking and even direct disappearance of token in the market

Li Xiaolai, a virtual currency Investor: there must be some coins that have been invested that have disappeared, disappeared and become rotten. There must be, and the proportion is still quite large. I'm sorry not to tell you. Who has nothing to say that you see me so stupid. It is obvious that there are bubbles and bubbles, but no one knows where the bubble is. The most dangerous part of p>

in the bubble is the "air coin" which has no solid project support. p>

on January 15, 2018, hero chain, known as the world's first gaming platform supporting digital cryptocurrency, was "broken" when it went online, and its issue price dropped from 0.6 yuan to 0.05 yuan

On March 14, the Public Security Bureau of a county in China filed an investigation on suspected fraud.

in January 2018, the space chain, which focuses on "launching satellites" and building the concept of space operating system, carried out ICO

on January 10, it issued token SPC to private investors, and in just one day, it raised nearly 1 billion yuan.

on March 28, it launched a private placement, On February 1, 2018, the art chain was suspected of false publicity and fell into a coin refund storm. After that, the project side carried out a 1:1 buyback. At present, the website is offline and the founder is missing

There is another important reason for the frequent occurrence of "air currency". Different from other financing projects, the financing subject of token issuance financing does not need to be a real company, just a temporary "team" can become the financing subject. After the central bank banned the issuance of token financing, the original domestic token projects have chosen to move their servers and the registered places of financing entities abroad. The token financing project with the "team" as the main financing body does not even need to move the registered place out, and it can continue to raise money as usual

the celebrity platform ignores the value and falls into the capital game

there is a logic behind the issuance of a large number of different kinds of tokens, that is, each token is a "virtual currency" based on a certain blockchain technology or application. Theoretically, to be optimistic about this token is to be optimistic about the blockchain technology behind it. However, even some air coins, i.e. tokens without any real items behind them, are still accepted by the market in a round of soaring and plummeting market. What's going on

the reporter found that for ordinary investors, in the current pricing of virtual currency, even the token with real entity project support is difficult to price with reference to the IPO project and the valuation of entity project. In the case of completely opaque information, the price of a virtual currency completely depends on the packaging of the project, or even who is responsible for the project. Li Xiaolai often appears in the publicity of some projects and becomes a platform person, including some air projects

experts say that as long as the capital is willing, even if there is no project behind the air currency, there is a possibility that the price will rise sharply. Because of the lack of effective supervision in various countries, capital can easily circle the funds of small investors through the up and down game. This kind of operation is not difficult for a large number of newly issued tokens or small currencies with small total amount of financing in the current market. The risk of the "virtual currency" market is magnified by non disclosure, non transparency, uncertainty of project value and investors' expectation of sudden wealth

Liu Xiaolei, director of the Department of finance, Guanghua School of management, Peking University, and director of the blockchain laboratory: you have no value, but you can still speculate very high. Why is bosha? Although the value is zero, I'm selling it for ten yuan now, and others are willing to buy it for the next twenty yuan. I'm looking for a bigger fool to sell it to him

6. Ethereum is not a scam, but there are countless scams designed by criminals around Ethereum. The best way to avoid Ethereum scams is not to trust the guaranteed return on investment and manage your own money bag. Choose a formal digital currency exchange to invest. At present, the mainstream digital currency transactions in the market are all coin security, fire coin network, bitnet, etc.

7. This is a routine. Don't believe it can help you come up with it. Don't worry

8. Sorry, I don't know much about this. I can't put forward my CCT yet. Now I can only do tasks every day, which is far from enough, but I will try my best all the time.

9. Unknown_Error