Mining is free

1. It's hard to make money from free mining. There's Bullock city of gongxinbao, Netease's planet, Xiaomi's WiFi chain, etc

2. Pinoo's mobile phone mining is free, but it's profitable. It's fast at the beginning, but now it's getting slower and slower. It's OK to play as a pastime. There are also gains in playing.

3. For mining, the main cost is divided into two parts, one is the power cost, which is long-term and occupies the majority,
the other is the purchase cost of mining machinery hardware, which is a one-time expenditure
so if there is free electricity, it is worth mining
I hope it can help you. If you think it is useful, welcome to adopt it!

4. It's possible to dig, many of which are free. blockchain is the trend. If there are free ones, just dig and play. It's uncertain which one's technology will be applied

5. The reasons are as follows:

at present, the output of bitcoin is 25 bitcoin every 10 minutes, but tens of millions of devices are digging in the world. The output of a good miner is at the micro bitcoin level every 24 hours
now there is a situation of speculation on bitcoin mining machine, which makes the price of mining machine very high. Professional mining machine needs tens of thousands of RMB or even higher
e to the rapid development of computer technology and the competition between mining machines, the replacement and elimination speed of mining machines is very fast. It is said that the generation of mining machines will be eliminated in 20 days
to sum up, it's very difficult to get back to the original when mining with a mining machine, not to mention the general computer
I'm sorry to read your question wrong just now. I thought what you asked was why you didn't use a mining machine to get bitcoin for free
if you want to get bitcoin for free without mining, I will tell you that there is no such good thing in the world
of course, there is a very special situation, that is, there are some idiots in the world who voluntarily donate bitcoin to you. In that case, you just need to give him the address of your bitcoin wallet.

6. Bitcoin is a kind of cryptocurrency based on decentralization, using peer-to-peer network and consensus initiative, open source, and blockchain as the underlying technology. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. Unlike all currencies, bitcoin does not rely on a specific currency institution to issue. It is generated by a large number of calculations based on a specific algorithm. 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 money 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

warm tips:

1. The above contents are for reference only, without any suggestions
2. Before investing, it is recommended that you first understand the risks existing in the project, and clearly understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistakenly entering the capital market. Investment is risky, so we should be cautious when entering the market
response time: February 9, 2021. Please refer to the official website of Ping An Bank for the latest business changes
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7. I don't want to believe that kind of app. It's either a cheater or a few cents. I can't withdraw cash at all

8. Of course, any computer can mine
but you should know that mining is not just about electricity charges
when mining, the computer needs to consume a lot of power and carry out a lot of calculations, so as to gain something in the end
even if your electricity is free, there is a problem of computing power. Ordinary home computer, a lot of computing power, do not electricity, you can zero cost mining, but it takes a long time to dig. If you don't care about time, you can hang there and dig slowly, but don't expect to get rich.

9. Qiunaikua ignores territory. I dig mine automatically. It's just free. If you are in this area, you have to do a lot of tasks, and then play slowly.