The first mine pool

2.

Policies and regulations

3. Bitcoin China, the first bitcoin trading platform in China, announced yesterday that it would stop all trading business from September 30 this year. In this regard, some financial people expect that some investors will not participate in the local sale before the platform closes at the end of the month. If such investors rush in from a high level in August, the losses will be very heavy
bitcoin China announced that in accordance with the spirit of the document "Notice 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 financing risk of token Issuance" issued on September 4, and adhering to the principle of preventing investment risk and protecting the interests of users to the maximum extent, bitcoin China team has carefully discussed, Three decisions were made: first, bitcoin China digital asset trading platform stopped new user registration from yesterday; Second, on September 30, 2017, the digital asset trading platform will stop all trading businesses. Third, bitcoin China's mining pool (national pool) and other businesses will not be affected by this and will continue to operate normally
affected by this news, bitcoin, lightcoin and Ethereum all fell sharply. By the time of Beijing Youth Daily, the price of bitcoin was 21600 yuan, with a 24-hour drop of 12.51%. During the day, bitcoin once fell below 20000 yuan, with the lowest price reaching 19597 yuan; Ethereum quoted 1472 yuan, down 14.56%; Lightcoin fell the most, offering 299 yuan, down more than 23%
bitcoin China, the first and largest bitcoin trading platform in China, is operated by Shanghai satuxi Network Co., Ltd., which was established on June 9, 2011. The team members are mainly from China, Silicon Valley and Europe
on March 12, 2014, bitcoin China officially launched the lightcoin transaction, with a total transaction volume of more than 30 million yuan
on September 30, 2017, bitcoin China stopped all trading business
the first time I bought bitcoin and the first time I bought Ethereum was in bitcoin China. The collapse of bitcoin China and other exchanges means that China has lost its pricing power in the field of virtual currency.

4.

BTCC, China's first bitcoin trading platform, has been acquired by Hong Kong based blockchain investment fund company

in a statement released this week, BTCC confirmed its acquisition by Hong Kong blockchain investment fund. Although the details and terms of the acquisition have not yet been announced, it has brought the former bitcoin giant back to life. BTCC, formerly known as BTC China, is a bitcoin trading platform with a long history of global operation. It is the first digital currency exchange in China and the largest one ever

BTCC explained that the acquisition will help the company shift its focus to the international market, as China's restrictions have led to the general closure of domestic digital currency exchanges

BTCC, like other bitcoin start-ups in China, was first reviewed by relevant departments in January 2017 after central bank officials concted field visits to a number of domestic exchanges. As a result, BTCC suspended users' bitcoin extraction service in mid February and did not reopen until June. In mid September, Chinese authorities ordered the closure of the bitcoin exchange, and BTCC suspended user trading before it closed on September 30, 2017

5. Friends who are new to the currency circle are dazzled to see all kinds of digital currencies. What are the origins and characteristics of these cryptocurrencies? Here is a brief introction to some mainstream cryptocurrencies< Bitcoin is the earliest cryptocurrency. In 2008, an Internet geek named Nakamoto Tsung published a paper called bitcoin: a peer-to-peer e-cash system. In 2009, the first creation block was g up by Nakamoto Tsung and has been developing ever since. The original block size of bitcoin was only 1m, and the congestion problem was getting more and more serious. As a result, the block expansion was put on the agenda. The core development group advocated the use of isolation witness and lightning network to realize the expansion, while the big block group advocated the direct expansion of the block. At last, on August 1, 2017, bitcoin cash (BCH) forked from bitcoin (BTC) and expanded its capacity by expanding the block. After this split, bitgold, bitdiamond, super bitcoin, bitgod and many other split coins have sprung up. Later, BCH itself encountered a bifurcation. The Australian CSW, who calls himself Nakamoto Tsung, has to continue to expand the block and lock the underlying protocol of bitcoin. He claims to make a bitcoin that meets Nakamoto Tsung's vision. This time, the bifurcation coin is called BSV

apart from BCH and BSV, most of the other bifurcated currencies have declined. BTC, BCH and BSV represent the exploration of three different directions respectively. BTC is the most conservative and cautious, BSV is the most radical, and BCH is relatively mild and graal. At present, BTC enjoys the name of bitcoin in fact and has the largest market value< br />
< At the end of 2013, vitalik buterin (V God), a gifted programmer born in 1994, published a white paper on Ethereum, proposing the idea of adding various smart contracts to cryptocurrency, which can be used in social networking, trading, games and other fields. The market value of Ethereum has soared all the way, and it will soon be second only to bitcoin, Ethereum with smart contracts is also known as blockchain 2.0

in 2016, Ethereum encountered a serious hacker coin theft incident (DAO), and God V decided to delete the coin theft record by using rollback method. However, some people who insisted that the blockchain should not be tampered with opposed rollback, so Ethereum also split. Unlike bitcoin, the original Ethereum chain has become a minority, known as the Ethereum classic (etc), and the new chain that has been rolled back has become a majority, the de facto Ethereum (ETH)

stable currency system

stable currency is generally anchored legal currency, which can be used to exchange legal currency 1:1 to the issuer. The currency value is relatively stable, but sometimes there will be a small amount of premium in transactions, which is widely used in cryptocurrency transactions. Now the most common stable currency is the usdt issued by tether company, 1 usdt = 1 dollar. Stable currency is generally issued on other cryptocurrency networks, such as bitcoin Omni protocol, Ethereum erc20 protocol, etc< br />


in anonymous currency

on bitcoin, every transaction is clear and searchable, although we don't know who the person behind the address is. Some people think that the privacy of bitcoin is not enough, so some anonymous coins, such as XmR, dash and zcash, which can cover up user information, have emerged. Monroe coin uses ring signature technology, dasey coin adopts mixed coin technology, and big zero coin uses zero knowledge proof, which can play an anonymous effect in different degrees

platform currency system

some digital currency trading platforms often release their own platform currency, and there are certain discounts for trading with platform currency, such as okb of okex, HT of fire currency, BNB of coin security, etc<

some other mainstream currencies

lightcoin (LTC) has copied the code of bitcoin, replaced the consensus algorithm, and shortened the block out time. When bitcoin wants to upgrade, it often does experiments on bitcoin first. Lightcoin is known as "bitcoin, lightsilver"

XRP is currently the third largest currency in market value. It is an Internet transaction protocol, allowing users to transfer money around the world quickly and cheaply

grapefruit coin (EOS), known as blockchain 3.0 and Ethereum upgrade, attempts to introce more functions and application expansion on it

Edit

& 65532

"bitkangaroo" is the first digital currency financial service platform in the world that allocates theoretical revenue from its own mines and machines without power failure. The platform is mainly based on cloud computing procts, and the theoretical revenue is allocated by "1tash" of Wanyou computing power's professional mine, a strategic partner, on a regular basis every day, integrating high-yield, security, liquidity, transparency and professionalism

High Yield: the platform aims at "increasing users' assets", and customers can choose a variety of derivatives to prevent systemic risks

Security: the team stores the standby digital assets in the cold multi signature wallet, and in case of any accident, the reserve fund will be used to distribute revenue to customers

Liquidity: the platform allocates income every day, and can withdraw as soon as it reaches the minimum currency withdrawal standard

transparency: mine data and mine logs are open and transparent, and users can monitor the actual computing power of the mine at any time through the data center monitoring system

Professional: the mine is operated and managed by professional personnel who have been engaged in deep mining for many years. Each unit is isolated by professional network interruption to prevent virus invasion. Multiple standby networks are used in the computer room to eliminate non systematic risks in an all-round way

6.

500 lottery network is not network fraud. The lottery network, headquartered in Shenzhen, China, is the first company in China to provide online lottery agency sales services, and one of the two pilot enterprises approved by the Ministry of finance of China for online sports lottery agency sales business

500 lottery network mainly provides lottery information, 500 lottery software, lottery comprehensive trend chart, system analysis and other services. In 2020, it will enter the encrypted digital currency instry and acquire BTC mine pool, BTC domain name and encrypted digital currency WALLET business

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extended information:

1. Online market of 500 lottery tickets:

1. On November 22, 2013, 500 lottery tickets was officially listed on the New York stock exchange, with an opening price of US $20, up 53.85% from the issue price of US $13, and closing price of US $20.01, up 53.92% from the issue price

2. Since the company announced the transformation of blockchain on December 21, 2020, the stock price has been greatly shocked, with a rise and fall of 700% in December. According to the average price in February 2021 and the total share capital of 43 million ads, the circulation market value of 500 lottery network is 1.148 billion US dollars

2. 500 lottery network won honors:

1. It was recognized as a high-tech enterprise and key software enterprise in Shenzhen in 2006 and 2007

2. In December 2008, it was once again recognized as a state-level high-tech enterprise and a key software enterprise of Shenzhen in 2008 by Shenzhen Science and technology and Information Bureau and Shenzhen finance bureau, enjoying preferential tax policies and government subsidies

3. In June 2009, it was rated as a key cultural enterprise in Shenzhen

7.

Bitcoin is a kind of virtual currency, because of its unique mode of proction, it has a high investment price. Recently, in the face of the news that bitcoin will be shut down in China, the global price of bitcoin has plummeted again and again. What should bitcoin do after the bitcoin mine disaster? Let's talk about the related content

Bitcoin will be shut down in China. He also said that bitcoin and other so-called "virtual currencies" are increasingly becoming tools for money laundering, drug trafficking, smuggling, illegal fund-raising and other illegal and criminal activities, and investors should keep vigilant and report to the police immediately when they find clues of illegal and criminal activities

recently, local regulatory authorities have strengthened the investigation of bitcoin and other virtual currency trading platforms. On September 14, the reporter learned exclusively from the regulators close to the local Internet Finance rectification office that the regulator has made a final conclusion on the domestic bitcoin trading platform: "all the bitcoin trading platforms will be shut down, and they will withdraw from the market in the near future."

China's bitcoin trading will be shut down

although bitcoin trading platforms may move to foreign countries, the news that bitcoin will be shut down in China has also seriously caused bitcoin prices to plummet. As of September 14, major virtual currencies plummeted. As of 9 pm on the 14th, bitcoin China's data showed that bitcoin fell about 20% on that day, below 20000 yuan, Wright currency and ether currency fell more than 30% in the day

many investors think that bitcoin will be shut down in China, which is a good opportunity for bitcoin bottom hunting, but Xiaobian suggests that you do not invest easily first, because the Chinese market is a very important part of bitcoin trading. Without the Chinese market, the change of bitcoin is still unknown