What's the use of 12 card miner

1. The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
unlike most currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity. 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 21 million
mining machine is a tool for procing and mining bitcoin

2.

Bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server

mining is actually a competition of performance and equipment, and a competition of computing power among miners. Miners with more computing power are more likely to dig bitcoin. With the increase of computing power in the whole network, it is more and more difficult to dig bits with traditional devices (CPU, GPU). People have developed chips specially used for mining. Chip is the core part of mining machine. The process of chip operation will proce a lot of heat, in order to cool down, bitcoin miner is generally equipped with heat sink and fan

< H2 > extended materials:

bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. Miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by miners, so the competition for mining is very fierce

bitcoin mining started with low-cost hardware such as CPU or GPU, but with the popularity of bitcoin, the mining process has changed greatly. Nowadays, the mining activities are transferred to the field programmable gate array, and the hash speed can be achieved through optimization. The mining efficiency of this mode is very high

3. It is suggested to use the cloud miner. Do you have to buy a professional miner? This also requires careful thinking and calculation. Although the computing power of the miner is many times higher than that of the graphics card, but:
1: the price of the miner is higher
2: we need to consider how long it will take to get back the original
3: it's troublesome to buy and troublesome to maintain
4: it is time-consuming and power consuming, and it also needs to run the mining software with the computer on
5: there are risks of depreciation and damage
the above risks and defects make many miners shy away from buying mining machines. Fortunately, we are in the era of cloud computing. Now the era of "cloud
miner" has finally come. Now there are websites selling computing power on the Internet. That is to say, they have a large number of mining machine cluster equipment and sell their computing power on the Internet, Generally speaking, cloud mining machine mining has the following advantages:
1: there is no saying that "you can't get back the cost". How much you dig is how much you earn. If you don't want to dig, you can sell GHS computing power at any time
2: there is professional mining equipment space to ensure the uninterrupted operation of mining machinery
3: no freight, no electricity, no depreciation, no risk of damage
4: computing power can be bought and sold at will, not limited to 1g, or only 0.001g. If you want to buy more, you can buy more, and you can sell if you don't want to
5: "cloud miner" digs bitcoin on the server side. You don't need to turn on the computer, just wait to receive bitcoin
now there are fewer and fewer bitcoins that can be g, and it is more and more difficult. If you want to dig bitcoin, you have to start early
although you don't have a graphics card worth thousands of yuan and a miner worth tens of thousands of yuan, you can be a hardworking bitcoin miner because of the cloud miner! Get a lot of money. Now I will take you to operate the happy process of mining with the cloud mining machine, because at present, the interface of the cloud mining machine is mostly in English, which is difficult for some beginners to understand. I will explain each detail carefully with pictures and text, and translate it into Chinese, please rest assured.

4. Mining now? Your 12 graphics card mining machine is basically impossible to make money, it's better to buy a fund to speculate in stocks

5. Smart people will choose to refit mining machine for other purposes, or put it at home as a souvenir, which is also good.

6.

Mining is a work that needs a lot of computing power to support. The reason why we use the graphics card mining machine is that the graphics card is easier to carry out a lot of repeated calculations than the CPU, so the general mining machine of the graphics card selects the graphics card mining machine

but mining also need to find a useful mining software, I have been using ha Yu miner mining, easy to use, high income< br />

7. A miner can mine through some mining machinery.

8. http://ke..com/view/432966.htm This website is all about the Blackbeard Pirate Group. You can go up and have a look. I hope you can adopt it.

9. He who wants to pick the fruit must climb the tree. He who wants to pick the fruit must climb the tree.

10.

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

any computer can become a mining machine, but the benefit will be relatively low, and 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

extended data:

in terms of revenue, the issue and transaction of bitcoin are realized through mining, which 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