Graphics card machine ore pool
Specific steps:
< UL >first of all, we need to find a mine pool which is easy to operate and proces stable output. The role of the mine pool is to subdivide the data packets for each terminal. We can pay the corresponding amount of bitcoin according to the proportion of the data packets calculated by the terminal through the precise algorithm
Through a specific program and algorithm, using the computer graphics card calculation rate, a large number of calculations are carried out in the selected mine pool to generate data packets
The miner is better
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the electricity charge for mining with graphics card is very high, and the performance is not high, so it can't even earn the electricity charge
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mining is an investment more than time and speed. We should try to dig more money in the shortest time. Therefore, the professional mining machines of BTC now stress the characteristics of simple operation, small footprint and low power consumption. For example, Yingtai has developed a professional mining motherboard with a computing power of 23.488g/hash, and the proct model is btc-24gh< br />
The first step in setting up mining equipment is to choose the right hardware. This article will focus on GPU (graphics card) mining, of course, you can use CPU or ASIC equipment mining. Amd graphics card architecture is very beneficial to mining. NVIDIA card is not suitable for mining because of its low hash rate. The best NVIDIA graphics cards are less than 0.5 megahash. Notebook Hardware mining is not as good as NVIDIA card, which is a bad option for mining. You need to use a desktop system for mining. There is a desktop system to ensure adequate cooling of the hardware
the graphics card or card needs to be able to match the motherboard, and the power supply must have enough PCI-E connectors. Before determining the graphics card, pay attention to these. In order for the system to cool down sufficiently, you need to remove the cover of the chassis in order to get better heat dissipation. This is what people call "open air rig.". If you can aim the system at a fan or air conditioner, you can make the device cooler when it's running, thus extending its life and keeping it efficient
as the price of bitcoin flies down, it has no value; But as an experiment, it can be tried, but the income is not enough for the electricity bill.
in short, mining is to use the chip to carry out a calculation related to the random number, and get the answer in exchange for a virtual coin. Virtual currency can be exchanged for the currency of each country through some way. The stronger the computing power, the faster the chip can find this random answer. Theoretically, the more virtual coins can be proced per unit time. Because it's about random numbers, you can only get rewards if you happen to find the answer. It's possible that one chip will find the answer in the next second, or ten chips won't find the answer in a week. The more chips compute at the same time, the easier it is to find the answer, and the mining machine with built-in multi chips appears. And a number of mining machines to form a "mine" at the same time mining is to improve efficiency. In the mine pool, multiple "self-employed" join an organization to mine together. No matter who finds the answer and digs out the virtual coin, everyone gets the corresponding reward according to the calculation ability of contribution. This way can make the income of "self-employed" more stable
take a popular example:
I write a string of numbers on a piece of paper and give some hints. Whoever guesses correctly will be given a bonus (mining)
smart people can make more guesses (calculation ability)
some people pay money to invite many people to come back and guess together (mining)
some people call everyone together to guess, no matter who guesses, Distribute the bonus (mine pool) according to the proportion of guessing times of each person
the rest is too long, you can search by yourself...
Since July 1947, the war of liberation has turned into a stage of strategic attack, and the trade and material exchanges between the liberated areas have become increasingly frequent. Because the currencies issued by the banks in the liberated areas are not unified, resulting in the situation of mixed circulation of various currencies, the transaction should be converted according to the price ratio, which affects the smooth progress of proction circulation and economic exchanges. It is imperative to unify the currencies in the liberated areas
On October 8, 1947, the central government made a clear instruction on this proposal: "it is too early to establish a unified bank at present, and it is necessary to make preparations. As for the name of the bank, it can be used & # 39; The people's Bank of China. " In this way, the name of "people's Bank of China" was defined by the central government. On December 1, 1948, the people's Bank of China was formally established and issued the new China's unified currency in Shijiazhuang, where the head office of the people's Bank of China is located. Because the currency is issued by the people's Bank of China and is the currency of the people's Republic of China, it is named "RMB". At present, the currency unit in use in China is Renminbi yuan, or RMB yuan
extended information:
the first set of RMB was issued under the special background of wartime. There were a total of 12 denominations and 62 editions, which were quite different from each other. The number of issuance and circulation of some editions was very small. In addition, the raw materials for coining came from local sources, resulting in the uneven quality of banknotes. With the issuance and circulation of the second set of RMB, on May 10, 1955, the first set of RMB in China had been in circulation for nearly eight years and then stopped using in the whole country. It has been 50 years since then
after years of changes, the first set of RMB is very rare in the world, and its value of appreciation, commemoration, collection and investment is increasing day by day, which is particularly favored by well-known auction houses and cultural relics collectors. According to the data of the 2005 "red sun Spring Festival auction - special spot of postal currency card", two consecutive 5000 yuan "shepherd's pictures" started at 5000 yuan. After several times of bidding, they finally won at 120000 yuan
five thousand yuan "Weihe bridge", also from 10000 yuan to 85000 yuan; The final transaction price of Wu Wanyuan's "new Huamen" was 260000 yuan. According to this ratio, if the "top four treasures" can show up at the auction, it will be a sky high price of more than one million