How to buy bitcoin miner

1. 1. Using bitcoin mining machine to obtain bitcoin
mining is the only way to obtain undeveloped bitcoin, which needs to purchase professional mining equipment for mining, which is called mining machine in the instry
bitcoin miner obtains bitcoin through a lot of calculation through hash algorithm. As we all know, the number of bitcoin is constant, 21 million. As time goes on, the number of miners increases and the number of miners decreases.
the difficulty of bitcoin system is dynamically adjusted. Every 2016 bitcoin is g, an adjustment will be made, The adjustment is based on the block time of the previous 2016 blocks. If the average block time of the previous cycle is less than 10 minutes, it will increase the difficulty. If it is more than 10 minutes, it will rece the difficulty. The purpose is to ensure that the system can output a block every 10 minutes, so the difficulty adjustment time is about 2 weeks (2016 * 10 minutes), that is to say, the output will be halved every four years, And the difficulty will be adjusted every 14 days, so the general trend seems that the output of mining will be less and less
2. Purchasing power for bitcoin
after the prevalence of mining, there are some bitcoin mines, that is, multiple mining machines are concentrated in one place for mining, unified maintenance and management, low electricity price, to rece the cost of mining
the most important parameter of bitcoin mining machine is computing power. The higher the computing power is, the higher the output will be. In the difficulty of bitcoin mining, how much bitcoin can be g with 1t computing power is also used to measure the current difficulty of mining. Therefore, some mines will directly sell computing power to users to dig coins. In this way, the mining risk is relatively lower, and there is no need to buy mining machines and equipment, and no need to maintain them, The maintenance and management of mining machine is relatively troublesome for Xiao
3. Reward for bitcoin
with the rising price of bitcoin, bitcoin has gained more popularity than before, and its position in virtual currency is also unmatched by other currencies. There are some real procts of reward bitcoin mechanism in the market, and cat disk is one of them< The simplest way to get bitcoin is to find the person who holds bitcoin to buy bitcoin, which is equivalent to buying goods. But bitcoin is not required by everyone. Therefore, it is necessary to find the person who holds bitcoin and carry out direct transfer transaction. At the same time, there are certain risks, The other side needs indivials to grasp whether they are cheaters or not, so I don't recommend such transactions on the basis of not being acquaintances or not having certain trust
2. Online trading
there are many trading platforms for bitcoin, large or small. At present, the relatively large and well-known trading platforms are Huo coin, coin security, okex, uto market,... And so on. These platforms are more convenient and safe as three-party guarantee transactions, and the only risk is platform running, But the possibility is relatively small, but some small platforms are not without security

2. Hello, the popular mining machines are ant mining machine and Avalon mining machine. Go to the official website to buy them. In the current bitcoin market, it's not worthwhile to mine the current bitcoin price. If the profit is very low, you may not be able to recover the capital. Now, in addition to electricity charges, the number of indivial investors mining is graally decreasing. The trend of mining centralization is more obvious. The best time to dig has been missed. This can take a look at bitcoin home network related introction.

3.

At present, there are two ways to buy bitcoin. One is to buy stable currency usdt first, and then buy bitcoin through stable currency; The other is to buy bitcoin directly through the exchange of legal currency and RMB

there are two ways to buy bitcoin, one is floor trading, the other is OTC trading; Floor trading refers to trading through formal trading platforms, such as coin an trading website, which needs to charge a certain handling fee and has no trading risk. OTC trading, which can be understood as private trading, skips the third-party guarantee, but the risk is high

extended data:

there are two ways to obtain bitcoin, one is through purchase, the other is through mining. Here is mainly about mining to obtain bitcoin. As we all know, bitcoin is generated through Internet algorithm, so mining bitcoin must also be obtained through software calculation. From the discovery of bitcoin to the present, mining bitcoin has undergone four evolutions, from personal computer mining at the beginning, to professional mining machines, to mining factories, and now in the bitcoin mine pool

every mining upgrade is an improvement of computing power, which also indicates the difficulty of obtaining bitcoin. Therefore, if you want to obtain bitcoin personally, the best way is to purchase it through the bitcoin website

4. It's suggested that indivials don't need to buy mining machines alone. Now the team is fighting. You can go to celletf and have a pledge to mine. It's not bad to make a steady profit every year

6. The price of computing power on 58coin is close to the people,

7. There are many on Taobao
however, it's not cost-effective to dig bitcoin now. The money earned is not enough to pay the electricity bill.