What bitcoin focuses on

1. bitcoin is a kind of virtual currency, which is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged in the world
reference link: http://wuhan.pbc.gov.cn/wuhan/2929354/3393665/index.html

2. Bitcoin (bitcoin: bitcoin) is a kind of network virtual currency, which can buy real-life goods. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals. In 2013, the U.S. government recognized the legal status of bitcoin, making the price of bitcoin soar. In China, on November 19, 2013, a bitcoin was equivalent to 6989 yuan
bitcoin began in 2008 with the paper bitcoin: a peer-to-peer e-cash system (Chinese version) by the mysterious figure Satoshi Nakamoto. In the six years after its birth, bitcoin, as an unprecedented new currency, has experienced numerous market tests and technical attacks and has always stood firm. Now bitcoin has grown into a currency system with millions of users and tens of thousands of businesses accepting payments around the world, with a market value of up to 10 billion US dollars
on January 7, 2014, Taobao announced that it would ban the sale of Internet virtual currencies such as bitcoin and lightcoin from January 14. On February 26, 2014, Democratic Senator Joe Manchin of West Virginia issued an open letter to a number of regulatory authorities of the US federal government, hoping that relevant institutions would pay attention to the current situation of bitcoin encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency. On January 11, 2017), the Shanghai headquarters of the people's Bank of China and the Shanghai Municipal Finance Office carried out on-site inspection of bitcoin China, focusing on whether the enterprise carried out credit, payment, exchange and other related businesses without permission or license; Implementation of anti money laundering system; Fund security risks, etc. On January 12, 2017, the business management department of the people's Bank of China also entered the trading platforms such as "fire coin net" and "currency bank" in Beijing
on May 12, 2017, a global outbreak of bitcoin virus madly attacked public and commercial systems! Nearly 74 countries in the world have been seriously attacked
from August 1, 2017, global bitcoin trading platform will suspend recharge and withdrawal services. Bitcoin China digital asset trading platform will stop new user registration on September 14, and all trading businesses will be stopped on September 30.

3. It's an obsolete model. It's hard to find a brand new one with warranty
the best brand of a card is sapphire
ASUS. You can find hd7770 of these two brands. Quality, workmanship, materials and heat dissipation are guaranteed.

4.

Bitcoin is a kind of cryptocurrency based on decentralization, using peer-to-peer network and consensus initiative, open source, and blockchain as the underlying technology. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009

bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of money circulation. However, on September 4, 2017, the central bank and other seven ministries and commissions announced that virtual currency trading is prohibited in China, and bitcoin is prohibited from circulating in China

extended information:

Article 3 of the announcement on preventing the financing risk of token Issuance strengthens the management of token financing trading platform. From the date of this announcement, any so-called token financing trading platform shall not engage in the exchange business between fiat money and token, "virtual currency". It is not allowed to buy or sell tokens or "virtual currency" as a central counterparties, and it is not allowed to provide pricing, information intermediary and other services for tokens or "virtual currency"

for the token financing trading platform with illegal problems, the financial management department will request the competent department of telecommunications to close its website platform and mobile app according to law, request the network information department to remove the mobile app from the app store, and request the instrial and commercial administration department to revoke its business license according to law

5. The accounting treatment of foreign currency transaction translation mainly involves two steps:
first, the initial recognition of foreign currency transaction is carried out on the transaction day, and the amount of foreign currency is converted into the amount of bookkeeping base currency. 1. In case of foreign currency transaction, the foreign currency amount shall be converted into the bookkeeping base currency amount at the spot exchange rate of the transaction date or the approximate exchange rate of the spot exchange rate at the time of initial recognition
2. When an enterprise receives the capital invested by investors in foreign currency, no matter whether there is a contractual exchange rate or not, it shall not use the approximate exchange rate between the contractual exchange rate and the spot exchange rate, but use the spot exchange rate on the trading day. In this way, the amount of foreign currency invested capital is equal to the amount of the recording currency of the corresponding monetary items, and there is no translation difference of foreign currency capital
2. On the balance sheet date, an enterprise should deal with foreign currency monetary items and foreign currency non monetary items separately
1. For foreign currency monetary items (monetary assets include cash, bank deposits, accounts receivable, notes receivable and held to maturity investment, etc.); Monetary liabilities include accounts payable, other accounts payable, short-term borrowings, bonds payable, long-term borrowings, long-term accounts payable, etc.). On the balance sheet date or settlement date, the exchange difference caused by exchange rate fluctuations is treated as financial expenses, and the amount of recording base currency of foreign currency monetary items is increased or decreased
2. Non monetary items are items other than monetary items, such as inventory, long-term equity investment, and trading financial assets (stocks); Funds), fixed assets, intangible assets, etc
(1) for foreign currency non monetary items measured at historical cost, which have been translated at the spot exchange rate on the transaction date, the amount of original recording currency should not be changed on the balance sheet date, and no exchange difference will be generated
(2) since the inventory is measured at the lower of cost and net realizable value on the balance sheet date, when the inventory is purchased in foreign currency and the net realizable value of the inventory on the balance sheet date is reflected in foreign currency, the effect of exchange rate change should be taken into account when making provision for inventory depreciation
(3) for non monetary items such as stocks and funds measured at fair value, if the fair value at the end of the period is reflected in foreign currency, the foreign currency should be converted into the amount of recording currency according to the spot exchange rate on the day when the fair value is determined, and then compared with the amount of the original recording currency. The difference is regarded as the profit and loss of fair value change and included in the current profit and loss. If it is a non monetary item of foreign currency available for sale, the exchange difference shall be included in the capital reserve
3. Currency conversion. Foreign currency exchange business or transactions involving foreign currency exchange shall be translated at the exchange rate actually adopted in the transaction, that is, the bank's buying or selling price. The translation difference e to the change of exchange rate is included in the current profit and loss.

6.

As far as I know, more than 180 MCN organizations and nearly 3000 KOLs have settled in the brushing platform. Even my favorite "Chen Xiang 6:30" has settled in the brushing platform for a long time

since I used brush treasure for more than half a year, I found that there are original and fresh videos on brush treasure every day, and compared with other platforms, the proction is more elaborate, and funny videos can make you laugh more

in addition, you can also get Yuanbao by brushing the video on brushing treasure. Yuanbao will be converted into the balance, and the system will also give brushing diamond at random. The Yuanbao you get can be used to reward the comments you are interested in or write well

Yuanbao, yu'e and brush diamond can be used to buy gifts for the anchor when we watch the live broadcast. This kind of playing method is not available on other similar platforms. It should belong to the original playing method of brush treasure, which is one of the reasons why I always use brush treasure. Of course, the content on brush treasure is also the reason why I insist on using brush treasure

7. Now this kind of investment must be carefully selected, fire coin network, in the instry evaluation is good, reputation is also good, is bitcoin trading platform, fire coin strict risk control management, stable operation. Because I have been trading here for some time, people in the circle know that the trading depth of fire coin is relatively large.

8. Q. As a hardware DIY based official microblog, why do you pay no attention to bitcoin? A: Bitcoin first came into contact with video card evaluation. Two years ago, bitcoin mining, as a very important general-purpose computing application of GPU, entered our field of vision, and has been listed as an important test project of video card in addition to games. That is to say, a few bitcoins that I accidentally g up when I was doing the video card evaluation in those years are now worth more than ten thousand... Related evaluation: can I make money even if I hang up? Teach you how to use graphics card to mine and earn US $2011-07-29q. What's the principle of mining? It's a waste of electricity. It's not environmentally friendly! A. Who owns the newly issued US dollars and RMB? As we all know, it certainly does not belong to you. Not only can you not get it, but the newly issued currency will dilute the purchasing power of your existing currency. The design idea of bitcoin is similar to that of gold, the king of money a hundred years ago. The newly issued currency is mined by miners and owned by miners or factories. Depending on the computing power of your device, the amount of money you dig varies, but anyone has a chance to get a new issue of bitcoin. Even if you don't mine, you don't have to worry about the devaluation of bitcoin in your hand because others have g a lot of bitcoin, because the issuing speed of bitcoin is determined by a fixed algorithm, and the total amount will infinitely increase to a constant value over time. Bitcoin has no central bank. All the transactions and foreign exchange settlement operations are done on the miners' computers. In return, some new bitcoins will be awarded to miners according to the amount of computation. However, the calculation of currency transactions on miners' computers is only a small part, and most of the time is spent on data encryption, decryption and packaging, but this is also a necessary step, otherwise no one can guarantee the security of bitcoin. Because of this, many people say that bitcoin mining is not environmentally friendly and does boring and meaningless operations. Q. How to mine with graphics card? How to convert bitcoin into RMB? A. See bitcoin boom! Making bitcoin with graphics card mining tutorial 2013-03-28q. What is a mining machine? Is it reliable? A: Two years ago, the graphics card was the fastest mining equipment to obtain bitcoin (the performance of a card can reach dozens of times of the top CPU). Nowadays, many organizations and organizations have developed special processors for the sha256 hash encryption algorithm of bitcoin. The performance is dozens of times of the top graphics card today, and the power consumption is very low. In fact, the principle is easy to understand. CPU and GPU are general-purpose processors, on which various programs can be run, but the speed is not the fastest. Processors specially designed for a certain kind of application, such as hardware CODEC / decoder (commonly known as hard solution) built in graphics card, are much faster than CPU / GPU soft solution. Nowadays, mining machines are very popular, but most of them are in the scheled state rather than in stock, and there are very few related evaluations. Naturally, we are very interested in them, and we want to know how much faster they can be than graphics cards? Is it reliable? What are the benefits? We take the risk to book, and we will make evaluation and share it with you as soon as we get it. Q. What is the difference between bitcoin and qcoin? A: Q currency is not a virtual currency strictly. It is equivalent to a kind of voucher or supermarket shopping card. It will not appreciate or depreciate. Its value is strictly equivalent to RMB. At most, it can give you some discount when recharging. Bitcoin is a new kind of electronic virtual currency, which does not depend on any government or any legal currency. Due to its characteristics of going to the central bank and distributed computing, no one can intervene and monitor the transaction of bitcoin, and the currency circulation is strictly implemented according to the original algorithm. So theoretically, there will be no inflation. To put it bluntly, paper money is worthless, but the government says that if it can buy something, it can. Money is based on credit. If you trust it, it's worth nothing. If you blindly abuse it, your purchasing power will naturally decline. When your own currency is not trustworthy (think about the paper money that was issued indiscriminately before the KMT's defeat in Taiwan is not easy to use as toilet paper), people will choose to accept the relatively reliable currency of other countries or gold. As countries around the world are competing to start the banknote printing machine, bitcoin will continue to appreciate compared with other countries' banknotes. With the improvement of bitcoin's influence, bitcoin will appreciate significantly. Imagine how many US dollars, RMB and bitcoin are in circulation around the world? In the past, some people used to say that bitcoin should not only be converted into hundreds of dollars, but also hundreds of thousands or even millions of dollars. Now, it's not impossible to calculate by the total circulation. It can be said that bitcoin will have a bright future in the long run unless there are problems in its own system, or it is suppressed by the U.S. government (because letting bitcoin develop may threaten the status of the U.S. dollar as a global currency). Q. Invest in bitcoin? A. Like stocks, gold and foreign exchange, bitcoin investment is inevitably risky. However, only when there are risks can there be returns. Bitcoin doesn't have to look at the face of the government and there is no inside information. Therefore, I think investing in bitcoin is more reliable than investing in stocks and foreign exchange. If you want to know more about the mechanism and principle of bitcoin, you can search online + Google by yourself. Although the author and some colleagues think that it is like special currency very much, we still hold a neutral attitude towards the emerging virtual currency existing in the network. We hope that we can weigh the risks by ourselves and do not blindly listen to other people's opinions and act according to our ability. ■