Mining machine room

1. One is that when building the machine room, it is necessary to consider the density of the mining machine, the natural ventilation of the machine room, and the conditional installation of air conditioning or Jiafeng negative pressure fan.

2. Xinjiang bit continental machine room uses Jiafeng negative pressure fan to replace indoor hot air with outdoor cold air, and the effect is good.

3. In fact, not much harm, mainly equipment radiation, eat more anti radiation dishes. Of course, the radiation value should also be within the safe range, don't worry......

4.

As of July 24, 2020, the state has not issued any laws to prove that bitcoin mining machine is illegal

bitcoin mining machine is one of the ways to obtain bitcoin. Bitcoin is a kind of network virtual currency proced by open source P2P software

it doesn't rely on the issuance of specific monetary institutions, and it is generated through a large number of calculations of specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction

extended data

the issue and transaction of bitcoin are realized by mining, and it is cast at a certain but slowing rate. Each new block is accompanied by a certain number of new bitcoin from scratch, which is used as a coinbase transaction to reward the miners who find the block

the reward for each block is not fixed. For every 210000 blocks mined, it takes about four years, and the currency issuance rate is reced by 50%. In the first four years of bitcoin's operation, each block created 50 new bitcoins. Each block creates 12.5 new bitcoins. In addition to the block award, the miner will receive a handling fee for all transactions within the block<

source: Internet - bitcoin mining machine

5. Hello, miner trusteeship,
if there are only one or two miners, you can choose to dig at home, rent an empty house in a slightly larger remote point, and use it as a special machine room, so that the miner will not disturb the people and it is convenient for you to visit at any time
if there are dozens or even hundreds of mine machines, it is recommended that you choose mine trusteeship. First, the electricity charge of mine trusteeship will be cheaper than that of indivials, and there are special personnel to take care of mine machines. The inconvenience may be that most of the mines are located in Northwest and southwest provinces, which may not be convenient for you to understand the actual situation, but you can also choose the background software to monitor your own mine machines, The selection of specific mines can be evaluated according to the quotation
if you don't know much about this area before and don't have a miner, you can choose to buy cloud computing power. This kind of miner is only used in a different way. The ownership of the miner doesn't belong to you, but is rented to you

the advantage of the mineral machinery trusteeship lies in the fact that it is not easy to manage; Annual regular electricity subsidies, cheap electricity&# 130; 24 hours a day without power cut to dig money; There is operation and maintenance technology in the mine 24 hours on call, problems can be solved immediately&# 132; If the power board is broken, it needs to be returned to the factory. The company will have machines to make up the power. However, it is suggested that when you choose a mine, you should consider the quotation of mine management fee and electricity fee
if you have any other questions, please ask me. I hope I can help you, thank you!

6. Hello, the miner trusteeship depends on the situation
if there are only one or two miners, you can choose to dig at home, rent an empty house in a slightly larger remote point, and use it as a special machine room, so that the miner will not disturb the people and it is convenient for you to visit at any time
if there are dozens or even hundreds of mine machines, it is recommended that you choose mine trusteeship. First, the electricity charge of mine trusteeship will be cheaper than that of indivials, and there are special personnel to take care of mine machines. The inconvenience may be that most of the mines are located in Northwest and southwest provinces, which may not be convenient for you to understand the actual situation, but you can also choose the background software to monitor your own mine machines, The selection of specific mines can be evaluated according to the quotation
if you don't know much about this area before and don't have a miner, you can choose to buy cloud computing power. This kind of miner is only used in a different way. The ownership of the miner doesn't belong to you, but is rented to you

the advantage of the mineral machinery trusteeship lies in the fact that it is not easy to manage; Annual regular electricity subsidies, cheap electricity; 24 hours a day without power cut to dig money; There is operation and maintenance technology in the mine 24 hours on call, problems can be solved immediately; If the power board is broken, it needs to be returned to the factory. The company will have machines to make up the power. However, it is suggested that when you choose a mine, you should consider the quotation of mine management fee and electricity fee
if you have any other questions, please ask me. I hope I can help you, thank you!

7.

In short, after the previous investment is e, if you do not withdraw cash, then repeat investment is reinvestment

Otherwise, it will not only miss the opportunity and cause repeated investment in the future, but also bring difficulties to the future underground space development and irreversible waste of urban underground space resources e to the low-level development

Low level repeated investment construction, "large and comprehensive, small and comprehensive" has become a persistent disease in China's economic development

In addition, in order to avoid repeated voting, the thumbs of all voters who have voted are smeared with purple dye, which will take several days to fade

On reinvestment:

1. Reinvestment of dingtoubao interest refers to reinvestment of the interest generated in dingtoubao
2. The standard definition of fixed investment is a kind of fund investment mode in which the investor applies through the designated fund sales agency, and pre specifies the dection date, dection amount, dection method and the name of the fund invested, and the sales agency automatically completes the dection and subscription in the bank account designated by the investor on the agreed dection date
3. Interest, in its form, is the reward that the money owner gets from the borrower for issuing money; On the other hand, it is the price that borrowers have to pay when they use monetary funds. In essence, interest is a part of profit and a special form of profit transformation< br />

8. Almost none. It's not worth it. Prospecting should be low-cost and can be used, which is different from the traditional data center computer room. No precision air conditioning, UPS these, the latest integration of container mining machine, a truck to go, where the electricity is cheap.