Virtual currency evaluation report
Last night's bitcoin was destined to be recorded in history
at 2:00 a.m., bitcoin suddenly plummeted, rapidly falling by nearly $1500. 3: 45, bitcoin fell rapidly from $9700 to a low of $7998. This is the first time since mid June that bitcoin has fallen below $8000, the lowest level in four months
The sharp drop in the price of the currency has brought about a terrible situation in the contract market, which was full of blood last nightaccording to the statistics of coin data, in the past 24 hours, a total of 920 million usdt (about RMB 6.65 billion) of burst orders were added
"bitcoin crash" also appeared on the microblog hot search list again two months later
it is worth noting that a few days ago, there was news in the market that "the Central Bank of China will issue digital currency within 80 days". At a news conference yesterday (September 24), Yi Gang, governor of the people's Bank of China, said that there is no timetable for the introction of digital currency. He said the goal of digital currency and electronic payment in the future is to replace part of cash
bitcoin plummeted by more than 15% in 100 minutes
below US $8000
last night, the collapse of bitcoin shocked investors again
at 2:00 a.m., bitcoin suddenly plummeted, rapidly falling by nearly $1500. 3: 45, bitcoin fell to a low of $7998, down more than 15%. This is the first time since mid June that bitcoin has fallen below $8000, the lowest level in four months
"in terms of bitcoin, this is quite a rare event," said Qiao Wang, proct director of messari, a New York based cryptocurrency centric data and research company
so far, bitcoin has plummeted nearly 35% from the highest point of US $13355 in the year
this means that bitcoin's bull market in 2019 is in trouble
since September 2, BTC has started to collapse from a bearish downward triangle, which has been noticed by most people in the cryptocurrency twitter community
some market participants said that the decline of bitcoin was partly e to technical factors. They pointed out that the digital currency has been falling in a triangle, which is a bearish signal
ZBG CMO Lizzie of the Hong Kong digital currency exchange
Lo told the fund that a series of expectations have been digested, including the expected baktt exchange online, but the trading is flat. In addition, the institutions will make corresponding strategic adjustments,
several major institutions short bitcoin
as of the press release, the price of bitcoin was $8651.53, down 11.08% in the past 24 hours
and the coin circle is also full of sorrow: EOS, Ethereum, etc. all fell by more than 10%
however, Lizzie Lo said that after a round of slump,
it noticed that usdt, a stable currency, had a large premium as a ticket for investment in the currency circle, which meant that there was a lot of money on the sidelines. In the medium and long term, it believes in the consensus of bitcoin, and the downward adjustment only gives opportunities for traditional funds that had not entered the market
investors were awakened by qiangping's SMS in the middle of the night
the overall collapse of the currency circle has brought about a miserable contract market, which was full of blood last night
according to the statistics of coin data, in the past 24 hours, a total of 920 million usdt (about RMB 6.65 billion) of burst orders were added. Among them, bitcoin added 6.34 million burst warehouse receipts, about 72000
BTC; EOS added 9.79 million explosive warehouse receipts, about 36.07 million EOS; Ethereum added 10.5 million explosive warehouse receipts, about 652000 eth
some bitcoin investors said that they woke up in the middle of the night last night, received a burst SMS, and then couldn't sleep any more...
the long short ratio ranged from 2:1 to 1:1
however, there were also those who made a lot of money by shorting:
according to the triple BTC short index of ZBG platform, the short profit reached its peak at 3:30 on September 25. So far, the short index has grown by 33.5% in 24 hours
Lizzie Lo points out that at 3:30 a.m., the triple shorting index reaches its peak, which means that the most people are short at that time
under the crazy counterattack of bears, the market long short ratio was slaughtered from 2:1 to 1:1
in addition, as investors sought to close their positions in the crazy sell-off, they withdrew from the market of $30 billion within 24 hours About 213.3 billion yuan)
Yi Gang: at present, there is no timetable for its launch. The goal is to replace part of M0. It is worth noting that recently, it was reported in the market that "the Central Bank of China will issue digital currency within 80 days". At a news conference yesterday (September 24), Yi Gang, governor of the people's Bank of China, said that there is no timetable for the introction of digital currency Yi Gang said:I would like to say a few points about digital currency. First, the people's Bank of China has been studying digital currency since 2014. We have a digital currency Research Institute and a special team, and we have made positive progress. We combine the central bank's digital currency and electronic payment tools, so it is called a package of digital currency and electronic payment
Second, what are the goals of digital money and electronic payment in the future? The goal is to replace a part of M0, that is, to replace a part of cash. It does not mean to replace M1 or m2 Third, the future framework of our digital currency is a two-tier operation system of the central bank and commercial banks, which will not change the current money supply path and system, so as to fully mobilize the enthusiasm of the marketFourth, we will adhere to the centralized management, do not presuppose the technical route in the research and development work, we can choose the best in the market through fair competition, we can consider the blockchain technology, we can also adopt the new technology evolved from the existing electronic payment, fully mobilize the enthusiasm and creativity of the market, we have also set up a mechanism compatible with the incentive mechanism of market institutions. As for when you ask, we don't have a timetable. I think there will be a series of research, testing, pilot, assessment and risk prevention. Especially if digital currency is used across borders, there will be a series of regulatory requirements such as anti money laundering, anti terrorist financing, anti tax haven and "know your customer"
- for more data, please refer to the in depth analysis report on business model innovation and investment opportunities of China's blockchain instry published by foresight Instry Research Institute
motherboard ASUS p5ql Intel p43 + ich10 chipset 500
graphics card Qicaihong Yicai 9800gt-gd3 55 nanometer video memory capacity 512 450 yuan
hard disk Hitachi 500g 7200 to 16m interface speed: Serial ATA 300 250 yuan
memory Kingston DDR2 800 2G 150 yuan
optical drive Philips DVD
network card tp-linktl 10 / 100M Adapt to fast Ethernet network card 20 yuan
chassis best bst-003 rear board reserve 8cm fan 100 yuan
power cool supreme battle axe 460W 200 yuan
Display: Samsung 17 memory LCD 700 yuan
total 2820 yuan
the CPU of the server is generally higher than that of our desktop, of course, it is also worse, but it is still better than that of the desktop
now all the memory is ddr-3, and the desktop has not been popularized Hard disk is generally SAS hard disk, rarely used in SATA, just like optical drive, array card is used for raid, to protect data from loss, rendant power supply is al power supply, to ensure the normal operation of the machine, generally speaking, there is no graphics card on the server
2. Connection between two servers and disk array cabinet: two servers should be equipped with an array card, and each server should be connected with a SCSI cable to the EMM card at the back of the cabinet. If the array card on the server is al channel, the channel connecting the SCSI cable between the two servers should be consistent If Server1 is connected to channel 1, then server2 also needs to be connected to channel 1)
note: the same raid card can not be used when the server is connected to the internal hard disk and the external array cabinet. If the server does not have an on-board array controller and the local hard disk also needs to be an array, two array cards need to be configured
3. Start Server1, the server of the second node is server2), press Ctrl + m to enter the BIOS of the RAID controller, and select object
at present, the price of bitcoin is about US $11, equivalent to RMB 77, 000. Although the growth potential is relatively large, it makes people invest so much money all at once, and no one can afford it
fortunately, bitcoin is an asset that can be divided infinitely. The minimum unit is 1satoshi = 0.00000001btc, so if you can't buy one bitcoin at a time, it's a good way to buy 0.1 or 0.001 bitcoin
you may ask, what can you do with 0.1 bitcoin? First of all, the simplest way is that you can hold it, wait for it to appreciate, and then sell it; Secondly, you can also use bitcoin to exchange for other small currencies that you are interested in. The exchange ratio between bitcoin and other currencies is globally open and transparent. You can also wait for it to appreciate after you exchange for a small currency; Finally, a relatively high risk way is to play leverage, long and short, with small and broad. When bitcoin was 20 yuan each, a netizen spent 10000 yuan to buy 500 bitcoins. As a result, his father found out and scolded him, saying that he was a fool and didn't know that he had been cheated. Finally, the netizen couldn't stand his father's scolding. I gave out all the 500 bitcoins and made a small profit, almost 3000 yuan. Because he made money, he gave it back to his father. As a result, he was scolded again, saying that he wanted to fish for a long time. Then the netizen was disheartened and never touched bitcoin again. Before the Spring Festival this year, this netizen went home and found that his father's eyes were strange and he was also cheating him. That means, he wanted to ask if he still had bitcoin in his hand. He said that he would not play for a long time. As a result, his father scolded him again. He said that he was not promising and had no idea. He listened to what others said. In fact, this netizen also knows that bitcoin has gone crazy. The 500 bitcoins sold before are worth at least 150 million if put into the present. In fact, a lot of stories about bitcoin are all hindsight. Now it's useless to say anything. At present, bitcoin is more suitable for holding than trading.