How many computers for one account of mining

1.

at present, the computing power of bitcoin in the whole network has reached 2.36 billion hash collisions per second, which is equivalent to the number of water droplets in more than 200000 50 meter long standard swimming pools. But even with such a large amount of computing power, it will take about 10 minutes to hit a hash value that meets the requirements

in 2012, bitcoin's output was halved for the first time, and in July 2016, bitcoin's output was halved for the second time. At present, 12.5 bitcoins are awarded for recording one page of account book. The next halving will take place around 2020, and the total number of bitcoins will not increase by 2040, with a total of 21 million. In other words, the difficulty of digging bitcoin is increasing, while the time required is increasing

2.

You can't dig in a day. It takes 2000 years

the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin

in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned

extended data:

bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system

bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer

when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25

when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million

3.

How to dig bitcoin:

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01

first, download a bitcoin e-wallet from the Internet. It should be noted that the wallet is very large

06

finally, fill in your miner's information in your mining tool. User name should fill in the miner's name. Remember to add the miner to your email in the form of your registered account

4. Nodes are the places where the blocks are connected, and the blocks need to be chained to be useful
core analysis:
1. Transparency, 2. Openness, 3. Information can not be tampered with, 4. Decentralization,
5. Detailed analysis
blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
1. In a narrow sense, blockchain is a chained data structure composed of data blocks connected in sequence according to the time sequence, which is a distributed account book that can not be tampered with and forged by cryptography
2. Broadly speaking, blockchain technology uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure the security of data transmission and access It is a new distributed infrastructure and computing method to program and operate data by using intelligent contract composed of automated script code.

5. Theoretically speaking, running at the same time will occupy your CPU and GPU, but in fact, there is always a software that doesn't work, because the one you start first will take up the computing power of your GPU, so no matter how much computing power is displayed, the second one is actually 0m / s, so there is no consequence, except that your machine card can't move, By the way, it's the best way for ordinary computers to dig bitcoin. The computing power of a card is 700m / s, and it can dig about 0.001 every 24 hours a week. According to the current transaction price, more than three yuan is not enough for electricity charges, brother. So it's better not to waste your computer and network without miner. It will effectively shorten the service life of your hardware.

6. It should be the temporary folder for IE upgrade or installation
if you have upgraded or installed the software this time, you can delete it after the next restart
otherwise, you can delete it directly

Microsoft often makes similar temporary folder, and it is easy to leave it after use. For example, the original installation will be automatically deleted after completion or restart, and it will be put there by accident. When office is installed, the temporary folder is larger, but it is reserved intentionally, which means that users can directly extract files from the temporary folder when they modify the installation components, and there is no need to install the source
Qihoo 360 security guard Trojan horse killing history report

Trojan horse Name: adware / Win32. Adload. CJ
Path: F: &# 92; System Volume Information\_ restore{E12641B4-A924-449F-B6B3-42068ED4AD7B}\ RP14\ A0027649. DLL
killing time: 2007-10-20 12:03

7. Excuse me, I received the family planning award in February of 2015 and applied for the bank card. According to the regulations, it should be issued in March, but it has not been in place up to now. I don't know when to wait?

8.

Henan Yuxing Construction Engineering Co., Ltd. is a limited liability company (solely owned by natural person) registered in Lankao County, Kaifeng City, Henan Province on February 25, 2016. Its registered address is located in Leiji village, Dongbatou Township, Lankao County

the unified social credit code / registration number of Henan Yuxing Construction Engineering Co., Ltd. is 9125ma3x7b9d47, and the enterprise legal person is Wang Xiufa. At present, the enterprise is in business

the business scope of Henan Yuxing Construction Engineering Co., Ltd. is: Municipal Engineering, housing construction engineering, electric power engineering, building glass curtain wall engineering, mechanical and electrical engineering, water conservancy and Hydropower Engineering, highway engineering, bridge engineering, steel structure engineering, waterproof and anti-corrosion engineering, external wall insulation engineering, Landscaping Engineering, antique building engineering, decoration engineering Foundation and foundation engineering, environmental protection engineering construction, construction machinery leasing (excluding financial leasing), construction labor subcontracting

Henan Yuxing Construction Engineering Co., Ltd. has invested 0 companies and 8 branches

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