Mining blockchain

mining: that is, bitcoin mining, is a process of using computer hardware to calculate the location of bitcoin and obtain it

Online mining is real, that is, traffic mining

Bitcoin mining is a process that uses computer hardware to calculate the location of bitcoin and obtain it

mining is an incentive process to record data in the bitcoin system. In the bitcoin system, indivial users have the right to pack blocks after calculating a specific hash value by using CPU or GPU to hash

and in order to reward this user for packing blocks, the system will give a certain amount of bitcoin as reward. Because this process is very similar to "mining" in real life, most people call this process mining. In addition to bitcoin, other electronic virtual currencies can also be obtained through mining rewards, such as Ethereum, Monroe and so on

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mining risk:

1, currency security

the withdrawal of bitcoin requires hundreds of keys, and most people will record this long string of numbers on the computer, but frequent problems such as hard disk damage will make the key permanently lost, which also leads to the loss of bitcoin

2, system risk

system risk is very common in bitcoin, and the most common one is bifurcation. Bifurcation will lead to a drop in currency price and a sharp drop in mining income. However, many cases show that the forking will benefit the miners, and the forked competitive currency also needs the miners' computing power to complete the minting and trading process. In order to win more miners, the competitive currency will provide more block rewards and handling charges to attract miners. Risk makes miners

bitcoin is actually an e-coin data coin proced by P2P batch software, which belongs to a network virtual asset so bitcoin is also called bitcoin. It is generated by a set of cipher codes through complex algorithms. This rule is not interfered by any person or organization. Anyone can download, run or participate in the manufacture of bitcoin. One of the biggest characteristics of bitcoin is that it cannot be forged< you can make money in the bitcoin market by investing time and money
when you spend time on websites, you can visit these websites every few minutes to get a small amount of bitcoin. Therefore, we can do this if we have time. If you want to earn more, you should invest money in the early stage. Bitcoin also has a special casino, so you can earn more by luck

The current blockchain procts can be defined as Ponzi scheme except bitcoin. The concept of blockchain was born in 2008, but it was after the growing market value of bitcoin that it was recognized by the public and became popular in China. Bitcoin gained its market value only eight years ago after a foreign programmer spent 10000 bitcoins to buy two pizzas. After eight years of long value-added period, the 10000 bitcoins, which once had a market value of only $40, now have a peak value of nearly $200 million

technology is a liar without capital, and the platform built by blockchain without transaction record is a great liar

blockchain builds a fair trust platform with the method of [all bookkeeping] (generally speaking, I called XXX to borrow my 100, and everyone wrote it down, so the transaction can be completed without middleman, and the completion process depends on the records of the whole platform), but the transaction currency does not generate value out of thin air, but accumulates its value little by little in each transaction, In the end, it became money. The endorsement of its value is caused by countless transactions

then other blockchains have three major problems: 1. The maturity of Technology (there is no recognized algorithm now) 2. How can you guarantee the appreciation of these currencies? 3. How to ensure that others don't yell for transactions? The method of blockchain is to increase the difficulty of yelling out (for example, if no one gives me money, I also yell for money, and you can write it down in a small notebook). The method of blockchain is to remember that a small notebook needs to be upside down and write with a pen in its mouth...), so the problem of mining out of thin air may be caused by the technologist

therefore, blockchain is basically a Ponzi scheme except for accumulating a lot of bitcoin in the transaction process. What you're involved in is that the platform will use their virtual currency to trade a lot in the future , whether the monetary value of blockchain output is high or not is e to its trading volume as an intermediate currency, is no different from stock speculation - but stock speculation is actually a Ponzi scheme

the funniest thing is, Blockchain has been calling for decentralization, but if you want to make money to make the circle, the more you have to rely on the endorsement of the big platform to ensure the circulation of money, the more you want to be decentralized, the more you need to help the central GZ government legislate - the funniest thing in life is this, just like VR was riding on pockmango, an AR proct in the first year

According to the current computing power of the whole network, it takes 54436.5t of computing power to dig a bitcoin 24 hours, that is, one bitcoin a day< it requires 746 mining machines with the latest 73t capacity on the market to work together for 24 hours

the cost of mining mainly includes (mining machine cost / power cost). Now the latest miner is 22650 yuan, a miner consumes 77 kwh per day. At present, the price of mining machinery on the market is about 0.36 yuan, 28 yuan per day. The cost of mining bitcoin = mining machine price (22650)

mining bitcoin requires a professional site "mine" to place mining machines. The construction cost of placing about 3000 mining machines in a small professional mine is about 300 watts

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unable to mine at home

the noise of 60-80 decibels will be proced by the mining machine in the working process. Mining at home is not feasible, the miner needs 24 hours of endless operation, so the temperature of the miner will be very high, the maximum temperature can reach 80 degrees. Therefore, mining needs a good environment to rece the temperature. Household electricity and electricity charges are high, and the cost is higher than the income. In addition, mining has a certain degree of professionalism, professionals need to carry out certain operation and maintenance to ensure the normal operation of the mining machine

the key to rece the mining cost is to purchase mining machines in batches and low electricity charges. Professional mine is built to ensure the operation of mining machinery. At present, the mainstream mining machinery manufacturers are bitcontinental Technology Co., Ltd. in Beijing and Jianan Yun Technology Co., Ltd. in Hangzhou. Mining machinery is proced in the form of appointment in futures. It is difficult for indivials to buy Mining machinery in small quantities on the official website. After years of development, the mining machinery market has formed a complete instrial chain. The price of mining machinery fluctuates with the price of money, and the power resources are basically distributed in the cheap western region. Getting cheap electricity prices requires personal resource advantages