Bought everyday chain to be able to dig mine directly

1.

In 2009, bencong invented bitcoin, and set that there are only 21 million bitcoins. By participating in the proction of blocks and providing proof of work (POW), he can get the reward of bitcoin network. This process is mining

the concept of "mining" comes from the existing concepts in our real economic life, such as gold mining and silver mining. Because minerals are valuable, it drives people to pay labor to dig

another important point of bitcoin mining is that the miners who participate in mining recognize the value of bitcoin, and some of them are willing to spend money in the bitcoin market. Therefore, the mining of bitcoin is meaningful

extended data

currency characteristics of bitcoin

1, decentralized

bitcoin is the first distributed virtual currency, and the whole network is composed of users without central bank. Decentralization is the guarantee of bitcoin's security and freedom

2, bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin

3, exclusive ownership

controlling bitcoin requires a private key, which can be stored in any storage medium in isolation. No one can get it except the user himself

4, low transaction cost

bitcoin can be remitted free of charge, but in the end, about 1 bitfen transaction fee will be charged for each transaction to ensure faster transaction execution

5, no hidden cost

as a means of payment from a to B, bitcoin has no cumbersome limit of quota and proceres. If you know the other party's bitcoin address, you can pay

6, cross platform mining

users can explore the computing power of different hardware on many platforms

2. If you can build a mobile phone with 256 cores and thousands of GPU pipelines, it is estimated that maritime can make some money. But I don't think you can hold it

I had done a USB mining project before, and the boss cheated a lot of money. It's also working with a lot of big companies.

3. 1. The Internet knows how to earn money by answering questions, and there are real things to exchange for.
2. Now the Internet knows that high-quality question activities are very good, and it's easy to earn money. 6000 yuan of money can be exchanged for 10 yuan of phone bills.
3. It can help people do their homework and trade through the Internet, Charge labor service fee
4. You can sell some small commodities when you have the source of goods
5. Depending on your computer configuration and your personal hobbies, you can help people practice account or buy and sell equipment
6. Be Witkey
7. Be a clerk

4. Proction will be cut every four years, and the next one will be in 2020. Today is 12.5, the next half.

5.

Ordinary people dig... The feasibility is 0%. It's OK to dig at the graphics card. As a profession, you have to have a lot of capital first

PC mining, one graphics card is too few, you need more than one graphics card, such as

(the picture comes from the network.) Yes, you're right. It's all graphics cards

in a city, you can't afford the electricity bill. This pile of things (even if you only have four graphics cards, it's also an electric tiger full load every day). When you dig, the money is full load, the heat dissipation and power supply are not guaranteed, and you hang up these things early. Remember someone's room turned into a dryer because of these graphics cards.. Air clothes hang room dry faster, visible heat is big, if the heat dissipation is not good, also can cause all kinds of problems

in an enterprise, the cost of mining with graphics card is high, a top-level graphics card... It's expensive. It's very painful to buy a few pieces (except for local tyrants). The whole computer costs a lot. Of course, it's still a question whether you'll find them

therefore, ordinary people are not recommended to mine. It really can't hurt