Heiyucheng Mining Machinery Co, Ltd

1.

Now buy 120g mining machine, bitcoin at the current price, can do back to the original, it's very good. Bitcoin (bitcoin: bitcoin) is a kind of network virtual currency, which can buy real-life goods. It is characterized by decentralization, anonymity, and can only be used in the digital world. It does not belong to any country or financial institution, and is not subject to geographical restrictions. It can be exchanged anywhere in the world. Therefore, it is used as a money laundering tool by some criminals

expansion:

1. In 2013, the U.S. government recognized the legal status of bitcoin, which led to a sharp rise in the price of bitcoin. In China, on November 19, 2013, a bitcoin was equivalent to 6989 yuan. On January 7, 2014, Taobao announced that it would ban the sale of Internet virtual currencies such as bitcoin and lightcoin from January 14. On February 26, 2014, Democratic Senator Joe Manchin of West Virginia issued an open letter to a number of regulatory authorities of the federal government of the United States, hoping that relevant institutions would pay attention to the status quo of bitcoin encouraging illegal activities and disrupting the financial order, and demanded that actions be taken as soon as possible to completely ban the electronic currency

2. On January 11, 2017, the Shanghai headquarters of the people's Bank of China and the Shanghai financial office carried out on-site inspection of bitcoin China, focusing on whether the enterprise carried out credit, payment, exchange and other related businesses without permission or license; Implementation of anti money laundering system; Fund security risks, etc. On January 12, 2017, the business management department of the people's Bank of China also entered the trading platforms such as "fire coin net" and "currency bank" in Beijing

2. 8 calories, 230

3. The difference between mining by Sifang computing power users and mining by mining machines purchased by indivials is as follows:
①. Early stage investment: Sifang computing power provides, which saves users this link. Indivial: purchase of mining machine, selection of mining machine model, preparation of power facilities, etc
2. Field equipment: provided by Sifang computing power, users can save this link. Indivial: rental site, mining machine support rack, noise elimination equipment, etc
3. Software assembly: provided by Sifang computing power, users do not need to master professional knowledge. Indivial: learn professional software assembly knowledge or hire a special person to operate
4. Maintenance: Sifang computing professional technical team, all-weather supervision and maintenance. Indivial: employ professionals to supervise and maintain all day long< (5) electricity and electricity charges: professional large chain mines and users do not need to pay electricity charges. Indivial: the power facilities in the residential area are unstable, the price is high, and the cost-benefit of mining is unbalanced< (6) risk taking: users obtain BTC net assets. Indivial: the equipment investment in the early stage is huge, which is easy to form heavy asset operation, and the income and investment in the later stage are likely to be unequal.

4. NB cloud mine, strong strength, stable transaction

5. Bitcoin mining machine is one of the ways to get bitcoin. Any computer can become a mining machine, but the benefit will be relatively low. It may not be able to dig a bitcoin in ten years. Many companies have developed professional bitcoin mining machines, which are equipped with special mining chips, and their computing speed is tens or hundreds of times higher than that of ordinary computers. From the initial CPU to the graphics card to the special bitcoin miner, bitcoin mining is very difficult now. Many people choose the mine pool, which is very power consuming and noisy
IPFs was just started in 2018, and it started to be popular in 2019 recently. Because the main network has not been officially launched, it has not been possible to start formal mining. However, many people have started to reserve hard disk mining machines now, because it is cheaper now. For example, the interstellar Aoyun is a more popular one. It is estimated that it will have to go up a lot at that time
IPFs miner is more environmentally friendly than bitcoin miner. It uses hard disk to mine, so the noise and power consumption will be greatly reced. Moreover, hard disk is not easy to depreciate, so the cost of participation will be relatively low.

6. The benefits are the same

7. 1. The electricity charge is low. Generally speaking, the cost of civil electricity is about 0.55 yuan. Generally speaking, the trusteeship uses the electricity in the low tariff area. Contracting small-scale power stations has relatively low mining cost
2. Noise isolation the noise of mining machinery is not small at all, and the trusteeship of mining machinery is generally located in sparsely populated areas, which solves the problem of noise pollution
3. With more professional management and operation environment, mine machinery always has some problems. Mine trusteeship is generally operated by ihash with more professional operation and maintenance personnel.

8. It's better to go from Dameisha to Luohu port It takes about 1 hour)
2 after passing the customs from Luohu, take the train to honghom and get off. There is a taxi station from exit C, then you can go to the Kowloon airport railway station. The fare is more than 30 yuan, plus 5 yuan for each large piece of luggage It takes about 1.5 hours from Lo Wu to Kowloon Station. You may need more luggage.)
3 on top of the Kowloon airport railway station is a large shopping mall, Yuanfang, with shops you need. Enough for you
4 if you check in at the Kowloon airport railway station, you must first buy an airport express ticket to the airport. There are different degrees of discount for 2-person / 3-person / 4-person. It's a two stop road from Kowloon station to the airport. It takes about 22 minutes and runs every 12 minutes.