How many diamonds can a primary miner produce in a day
180 coins
invest 200 coins, 230 coins can be settled in a round of two months, 1380-1200 = 180 coins can be settled in six rounds of a year, and 200 coins can be g in 52.5 days to rent a miner
you can rent one in 44.5 days for the second one, 29 days for the third one, 21 days for the fourth one, 13.5 days for the fifth one, 5.5 days for the sixth one, and you can pay 200 yuan for two for the seventh one
extended data
using time superposition 153.5 days to earn 200 coins, two medium-sized mining machines run in parallel, the next 26.5 days can settle 200 coins, three medium-sized mining machines run in parallel. In the next 17.5 days, 200 yuan can be settled, and in 8.5 days, six small mines and eight minicomputers can be fully loaded, with a total of 208 days
for the remaining five months, the net income will be 126.8 yuan according to three rounds of calculation (126.8 yuan for four small mines and eight minicomputers) × 3 = 380.4 coins
mining machinery seed 936 + 380.4 = 1316.4 coins, a year later, the most conservative estimate of the value of a coin is 700 one coin
700 × 1316.4＝921480
1. Machine cost: the cost of purchasing mining machine
2. Power cost: the power cost consumed by machine mining
3. Auxiliary costs: personnel maintenance, network, cable consumables, heat dissipation, etc.
for a simple example, take the mining machine of ant S9, which consumes less power on the market, for example, the calculation power is 13.5T, and the power consumption is 1400W
when the mining machine runs for 24 hours: 1.4kw * 24 = 33.6 degrees
Shenma m3, which consumes more power on the market, has a calculation power of 11.5t, The power consumption is 2150w
under 24-hour operation, the power consumption of a single machine is 2.15kw * 24 = 51.6oc
which is roughly equivalent to the power consumption of energy-saving air conditioning, but the bitcoin miner needs 24-hour uninterrupted operation, the power consumption of a single machine is very large after a year's calculation, and the step price cost of household electricity is too high, When the market is not good, the income may not be enough for the electricity expenditure, so at present, mining will choose to be hosted in the mine, which can get cheap electricity and rece the cost price of mining. The price below 30% is the ideal price, which can keep the price of bitcoin falling to a low level, and there is still some income< According to the current mining difficulty of bitcoin:
BTC revenue per ton: 1th / s * 24h = 0.00007087btc
calculated by the comprehensive 12t machine computing power, the daily output is:
0.00007087t * 12t = 0.00085044btc
then the time required for a single machine to dig a BTC:
1 / 0.00085044 = 1175 days
the time required for ten mining machines to dig a BTC:
1 / 0.0085044 = 117 days
100 days In other words, according to the current difficulty, it takes about three years for a single miner to proce a bitcoin, 3.9 months for ten miners to dig a bitcoin, and 11.7 days for a hundred miners to dig a bitcoin. The cost of a single miner is about 8500, Ten are around 85000, one hundred is 850000, less than one million, and one month's income is more than two bitcoins. According to the current price of bitcoin, the price is about 120000. So, although the income of bitcoin mining is not as good as before, it is still considerable compared with other investment projects
however, these benefits do not include decting the cost of electricity charges and later maintenance of machines, so the premise of mining is to find a mine with low electricity charges. If the quantity is large, we need to find a safe, reliable and stable mine. What's more, we need cheap electricity to lower the cost price.
I can't find one in a day. Now bitcoin is not what it used to be. If you think the answer has solved your problem, please adopt it. If you have any questions, please continue to ask. I hope my answer can help you. One machine a day is about 0.03, 40 machines a month is 0.03 * 40 * 30 = 36, of course, 40 mining machines also need 400000, which is not included in the electricity bill. According to the current difficulty calculation, about 0.01584 bitcoins can be g in a day. Of course, the final result of each mine is different, but it will be very close to one day. Now bitcoin is not what it used to be. Moreover, bitcoin is now banned by more and more countries. Bitcoin can't be traded in the mainland today. Now the price of ant S9 has gone up to the sky. It's eighteen thousand. It's not recommended to buy in stock. It's too long to go back to this cycle. You can consider other options
1. If all the wires have been connected, we can turn on a connected PC at this time and turn on the network neighborhood property
2. Open the local connection attribute; 3 and then open the TCP / IP protocol properties
You can't dig in a day. It takes 2000 years
the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin
in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
extended data:
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system
bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer
when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
according to the current output, the global output is only 3600 bitcoins per day. Even if there are 1 million machines in the world, the average number of machines per year is only 1.3! Don't talk about making money. I don't know if I can get back to the capital only after a long time. The real money makers are those who sell mining machines. Let's stop now, it's still time
간
until the 1870s, diamonds could only be found in a few Indian rivers and Brazilian forests, and the annual output of gem grade diamonds was only a few kilograms. At that time, diamond was just a kind of gem< However, in 1870, a huge diamond mine was discovered in river, South Africa. Output can be measured in tons
the British investors behind the South African mines are afraid that diamonds have no use value, and the high price is entirely e to their rarity. With the development of new mines in South Africa, diamonds will fall into ordinary gems sooner or later
in response to the crisis, the major investors in these diamond mines merged their assets to establish a separate entity to control proction and maintain the public's impression of diamond scarcity. This entity is debees, founded in South Africa in 1888. Debees controls the global diamond trade by setting up trading companies in various countries
debees' control of diamonds is very successful. Other commodity prices. No matter gold, silver, copper, rubber, grain. Oil will fluctuate greatly with the economic situation, while only diamonds have been able to rise steadily since the 1930s. It has so much control over prices. In the 1970s, the United States experienced high inflation. Some even keep their value with diamonds
this is not only to control the price through monopoly. Or is it a way to make carbon crystals a universal symbol of wealth, power and love. Debees control not only supply, but also demand
people are taught that diamonds are not a marketable commodity gem. It's an integral part of courtship and marriage. In order to stabilize the market, DeBeers gives the stone the hallucination of eternity, which means that it should not be resold
the legend began in the Great Depression of the 1930s, when European diamond prices collapsed, making it difficult for the public to regain confidence. Couples in Germany, Austria, Italy and Spain no longer use diamond rings as engagement gifts
in Britain and France, diamonds are regarded as the exclusive property of nobles. Moreover, Europe is on the brink of war, so it is almost impossible to expand diamond sales. Then the United States became the only market for debees< In 1938, 3 / 4 of the diamonds were used for engagement rings in the United States, but most of them were smaller and of poor quality than those sold in Europe. Therefore, debees believes that through advertising planning, Americans can buy more high-grade diamonds< In August 1938, Harry Oppenheimer, the son of the founders of debees, went to New York to meet with the advertising company of Ayer. It was arranged by Morgan. Morgan has been providing financing for Oppenheimer. Now it is urgent to see that diamond prices are falling all over the world. It's a good thing that you've talked about that, for example, Ayer will create a brand new image for diamonds among Americans, and debees will appoint Ayer as the exclusive advertising agent and pay for the relevant market research and planning fees< From the end of the first World War in 1919 to 1938, the sales of diamonds in the United States decreased by more than 50% in terms of carat or amount, e to changes in economic environment, social attitudes and competition from other luxury goods
although the economic environment can not be changed, the social attitude can be changed through advertising and public relations activities to compete with other luxury goods for users and market
Ayer's plan is to strengthen the public's connection between diamonds and romantic love, so that men can believe that bigger and better diamonds can express stronger love; Encourage women to see diamonds as a necessary part of any romantic courtship<
the specific advertising campaign starts with movies and movie stars, giving the public diamonds is a symbol of unswerving love. Then put news stories and photos in newspapers and magazines to strengthen the connection between diamonds and romantic love
the British royal family is also taken into account. Since Britain has so many interests in the diamond instry, members of the royal family should wear more diamonds than other jewelry to support the diamond instry< Three years later, diamond sales in the United States increased by 55%. The new plan proposed by Ayer is to make an advertisement, which does not proce direct sales, does not need the audience to remember the brand, and is just a concept - around the eternal emotional value of diamonds
in 1947, the focus of advertising turned to the psychological needs of the public. It is indispensable to strengthen the tradition of diamond ring as an engagement ring<
arrange lecturers to go to high schools all over the country to give lectures at student group gatherings, classes and informal meetings. The contents are all around diamond engagement rings, reaching out to thousands of girls
in 1946, he wrote a full week's Hollywood personal belongings column in 125 national newspapers, describing the diamond items worn by movie stars (as it has been for a century). At the same time, we continue to encourage the media to show diamonds as a symbol of romantic love in celebrity reports
at the same time, advertising slogans and diamonds are forever popular. It was brought up
by 1951, Ayer thought that the consumption drive of American middle class had graally changed from practical to showing off and showing off their status. The diamond gift will be considered as a symbol of personal and family success
it's a matter of course that a diamond ring is engaged. Even those who can't afford to buy a diamond ring when they get married have to buy it, rather than replace it with other things
at the beginning of the scam in Japan, it was suggested that diamonds should be regarded as a visible and tangible symbol of current western values. The meaning is very clear:
diamonds represent a break with the East in the past, symbolizing the entry into modern life. Japan has become the second largest engagement diamond market after the United States
decades later, sales in Europe, the United States and Japan are difficult. Luxury goods companies regard China as a life-saving straw, and China has begun to take on the important task of taking over the market.