It's a good deal to buy a bitcoin miner

1. It depends on your own situation. If you have the conditions to mine by yourself, buy some mining machines to play and experience the fun of mining. If you don't have time and don't know how to operate, you can buy computing power, that is to spend more money for others to dig for you, and if you dig it, you will get it. Maya seems to sell mining machines and cloud computing power. You can compare them on their official website.

2. bitcoin is a winner take all, and you can only get profits if your computing power reaches a certain level. Therefore, it is suggested that ordinary retail investors should find a reliable exchange, such as okex exchange, to purchase directly.

3. The miner is composed of chips, cooling fans, batteries and other components. The "chip" is the core component, which determines whether the miner can dig out more digital currency more easily. Mining machine chip manufacturers need to have a very strong R & D strength, need to race with the rising global computing power, test the ability to integrate with science and technology. Therefore, it is very important to select powerful brands and teams
at present, there are two most famous bitcoin miners in the world: ant miner of bitcoin mainland and Avalon miner of Zhang Nangeng. The latter is also the inventor of the first ASIC chip miner in the world
when choosing mining machines, we should first look at computing power, second look at power consumption, and third look at historical reputation
computing power is the ability of a machine to perform operations, that is, how many hash operations can this machine perform per second. At present, the computing power of mainstream bitcoin mining machines is 14T, that is, 14 * 10 ^ 13C hash collisions per second
power consumption is an indicator of power consumption when the mining machine is running, which is directly related to the cost of mining. Under normal circumstances, the mining machine will operate 24 hours a day, so even if the power consumption of different types of mining machine is very small, the power cost gap is very large
the historical reputation represents the stability of the miner's operation. You can know the overall user evaluation, after-sales service and whether the prepayment miner can deliver on time from different purchase channels
to say that the simplest way is to directly select the latest spot miner model. Because the latest mining machine power consumption will be relatively small, computing power is relatively high, input-output ratio is the most cost-effective
we need to remind you that the noise of the miner is relatively loud, which is also a tough injury of the miner.

4. At present, the mainstream price of Avalon mining machine in the market is as follows:
Avalon 2 generation single-mode group 105g
:
￥ 488
3 generation single-mode group 290g:
￥ 2088
3 generation single-mode group 245g:
￥ 1758
3 generation whole machine 800g:
￥ 7866
I hope I can help you.

5. Bitcoin halving has little impact on mining machinery. Now the price of bitcoin is still stable at around 4000, and the demand for mining machinery is still very large. Therefore, the price of purchasing mining machinery is still the same, which has no impact. However, 15.85 million bitcoins have been g up in the whole bitcoin network, and the output of bitcoin in major mines is decreasing, So now I think it's the key to find a good platform to hoard bitcoin. I personally use the haobtc platform, which is very reliable and recommended.

6. Get out of the way. I'll answer
literally, bitcoin comes first, then blockchain. Bitcoin started in 2009 and blockchain started in early 2014
in essence, blockchain technology is a collection of technologies, mainly composed of distributed account book data
bitcoin is an application. In order to achieve some of the purposes of bitcoin, some technologies are used, because bitcoin is more and more valued by the market (that is, the price is getting higher and higher). These underlying technologies are later refined and called blockchain separately

then, their relationship is similar to that between internal combustion engine and automobile
in order to run, cars use internal combustion engine technology
the internal combustion engine technology is also widely used in trains, small power stations, agricultural machinery, engineering machinery, merchant ships, conventional submarines and small airplanes because of the wide application of automobiles. The number of internal combustion engines in the world ranks first among the power machinery of human beings

if you understand the relationship between blockchain and bitcoin in this way, is blockchain technology important
it's important, but more important is the structure of all kinds of human data and the decentralized future realized by this technology.

7. There's nothing particularly bad about it. There are risks everywhere. Try to be cautious.

8. Answer: it's better not to participate! All illegal trading activities! Many people have been cheated!

9. Once upon a time, anyone could dig bitcoin on their computer at home. Now, only special mining machines can dig.

10. If you are just an ordinary retail investor, it is recommended to find a reliable exchange, such as okex exchange, to buy money directly. The initial investment cost, electricity charge and freight of mining are not really what retail investors play. Your adoption is my motivation