How much does bitcoin cost to invest in a mine

1.

It's about 37 yuan

let me first introce the reward mechanism of bitcoin system

bitcoin can basically dig out a block every 10 minutes through system settings. The reward for each block is given to the miners who dig out the block. The miner who digs out the block is called the block miner. The block miner will record the legal transactions in the bitcoin network to the blockchain, so that the miner can receive the service charge for bookkeeping

there are two parts in the reward for the block Miner: one part is the reward given by the system, which is called coinbase reward (also known as system issuance reward), the other part is the reward for bookkeeping, which is called miner's fee. The coinbase reward started with 50 bitcoins. For every integral multiple of 210000 blocks, the coinbase reward will be halved. This is what we often hear about bitcoin mining reward halved in four years

at the present stage, the reward of coinbase is 12.5 bitcoins. At the present stage, the average transaction miner fee received by miners for digging out a block is about 0.1 bitcoin (not fixed), that is to say, the average reward received by miners for digging out a block is about 12.6 bitcoin

about 99% of miners' rewards come from the system's coinbase rewards. According to the bitcoin system, one block can be g out every 10 minutes on average. The number of new blocks that can be g out in one day is 144 (60 * 24 / 10 = 144). At present, the number of bitcoins that can be g out every day is 1800btc (144 * 12.5btc = 1800btc). With the miner's fee of about 0.1btc per block, the total reward for all miners in one day is about 1814.4btc

2. In our country, it is forbidden to open Bitian mine< The central information office of the people's Bank of China, the Ministry of instry and information technology, the State Administration for Instry and commerce, the China Banking Regulatory Commission, the China Securities Regulatory Commission and the China Insurance Regulatory Commission
notice on preventing the risks of token issuance and financing In essence, the so-called "virtual currency" such as ether currency is a kind of unauthorized illegal public financing behavior, which is suspected of illegal selling token tickets, illegal issuing securities, illegal fund-raising, financial fraud, pyramid schemes and other illegal criminal activities. Relevant departments will closely monitor relevant developments, strengthen cooperation with judicial departments and local governments, strictly enforce the law in accordance with the current working mechanism, and resolutely deal with market chaos. If suspected crimes are found, they will be transferred to judicial organs

the token or "virtual currency" used in token issuance financing is not issued by the monetary authority, has no monetary attributes such as legal compensation and compulsion, does not have the same legal status as currency, and cannot and should not be used as currency in the market< (2) no organization or indivial is allowed to engage in the financing activities of token issuance illegally. Organizations and indivials that have completed the token issuance and financing should make arrangements such as refund, reasonably protect the rights and interests of investors, and properly handle risks. Relevant departments will seriously investigate and deal with the activities of token issuance and financing that refuse to stop and the illegal behaviors in completed token issuance and financing projects< 4. Financial institutions and non bank payment institutions shall not carry out business related to token issuance and financing transactions

financial institutions and non bank payment institutions shall not directly or indirectly provide procts or services such as account opening, registration, trading, clearing and settlement for token issuance and financing and "virtual currency", It is not allowed to underwrite insurance business related to token and "virtual currency" or include token and "virtual currency" into the scope of insurance liability. Financial institutions and non bank payment institutions shall report to the relevant departments in a timely manner if they find clues of violation of laws and regulations in token issuance financing transactions< 5. The public should be highly alert to the potential risks in the financing and trading of token issuance

there are multiple risks in the financing and trading of token issuance, including the risk of false assets, the risk of business failure, the risk of investment speculation and so on. Investors should bear the investment risk on their own, and hope that the majority of investors will be wary of being cheated

for all kinds of illegal financial activities carried out by using the name of "currency", the public should strengthen the awareness of risk prevention and identification ability, and timely report relevant illegal clues.

3. Erdos, 560 kilometers west of Beijing, is covered with hot waves and sandstorms. The gate is a dividing line, separating the two worlds. Outside the gate is a typical landscape of China's fourth tier Urban Development Zone, while inside the gate is a science fiction scene like the matrix. Eight large factories with blue roofs are juxtaposed. Tens of thousands of "mining machines" are flashing red and green light and roaring in the factory, making digital currency bitcoin for this "mine" day and night. This once the world's largest mine holds about 4% of the computing power (proction capacity) in the bitcoin world. During the peak period, it can dig out more than 100000 bitcoins a year, which is worth more than 3 billion RMB at the price of 30000 RMB in August 2017.
bitcoin was invented by "Zhongben cong" in 2009, Using the computing power of the chip, the boring and repetitive process of constantly "hash collision" in the blocks generated by the bitcoin system to win the bookkeeping right and thus obtain the system reward of bitcoin is vividly called "mining" in the bitcoin instry, and the professional staff engaged in this work are called "in the first few years of bitcoin operation, An ordinary laptop can play the role of "mining". However, the entry of Chinese miners has completely broken the balance of this situation. Relying on professional mining machines designed and made in China, they staged one after another bitcoin world computing power arms race, raising the threshold of "mining" tens of thousands of times

4. Bitcoin mining machine can be done for tens of thousands of yuan now, but the high electricity cost is not affordable by most of us. It is not recommended that bitcoin can choose some other currencies for mining.

5. 18 minutes
2 km, direct, walk 250 meters

Longcheng square subway station
1 walk 3 meters to Longcheng square subway station, take M303 (via 3 stations for 16 minutes)
2 get off at Chenglong garden, and walk 207 meters to Longgang central city

6. Bitcoin in the air is a complete investment scam, and now it's full of complainants, so it's the best choice to stay away from the temptation of high interest.

7.

when they find that they have been cheated, they often choose to call the police at the first time. The earlier the time is, the better. The longer the time is, the less the chance will be. Try to cooperate with the police investigation . After all, there are many cases of online fraud to recover money

Of course, there are more cases that can not be recovered. After all, swindlers are very cunning. So the best way is to learn more about fraud prevention

because of the good stock market, there are many wechat stock recommendation groups, most of which are scams. In order to prevent you from being cheated, let's talk about this kind of wechat stock recommendation fraud{ RRRRR}

reflection:

generally speaking, swindlers like to pick new people. Whether it's stock speculation or other, new people are the best targets to cheat, because new people don't understand anything, and it's easy to listen and believe blindly. It's easy to be at the mercy of others. So whether we are speculating in stocks or other aspects, we all need to cultivate our independent thinking ability, not greedy, and make money that we can understand

8. 1. The government's regulatory attitude is unclear

it is understood that because bitcoin trading is not under the supervision system of banks, it is easy to be used in illegal activities, such as money laundering and drug purchase

at present, most countries, including China, have no clear attitude towards bitcoin regulation, except that Germany has made it clear that bitcoin is legalized and Canada has created the first bitcoin ATM. At present, there is still a lack of supervision on bitcoin in China, and the existing laws and regulations are not fully applicable to the supervision of bitcoin

e to the uncertainty of policy, some people in the instry are worried that every time the regulatory authorities take action, the price of bitcoin will fluctuate sharply, and there are risks in future hedging

2. The practical value of bitcoin is not high

the future development prospect of bitcoin largely depends on whether its payment function can be well reflected. Zhang Yuewen, a researcher at the Financial Research Institute of the Chinese Academy of Social Sciences, previously said that bitcoin does not play the core function of money payment, but only exists as an investment proct. If one day bitcoin can't be exchanged with the major currencies in circulation in the real world, it's worth less than a piece of waste paper

3, trading platform run away


however, bitcoin trading website is very fragile, the website may be attacked by hackers or shut down by competent authorities, and website operators may also run away with money, which may cause losses to the holders. At the end of October 2013, GBL, a trading website that was once popular in the bitcoin circle, suddenly shut down. Before most users had time to withdraw the funds from their accounts, GBL had already run away. According to incomplete statistics, there are about 500 victims, and the estimated loss may exceed 20 million yuan< 4. Control environmental risk

you also have to consider the environmental factors. Mining machinery is not a zero emission equipment, which will create a lot of noise and heat. In this way, you have to consider the physical and mental health of the operation workers, and you also have to consider the relationship between the surrounding residents. If you dare to build a mine of a certain scale in the community, the neighbors will certainly demolish it for you, unless you are a local tyrant< 5. Control technology risk. Bitcoin mining is mainly a technical problem in engineering, but the professional technology of bitcoin itself is not the key. You need project management talents, electricians, construction engineers and computer room construction talents. Although this knowledge is not complicated, experienced people can help you rece costs and control risks

is there any risk in investing in bitcoin? Bitcoin is very close to Ponzi scheme; Bitcoin has no price limit, and its market has always been like a roller coaster. The early recipients of bitcoin have a great advantage. If the follow-up funds stop entering this field, bitcoin cannot continue to appreciate. We should not be blindly confident, let alone gambling.