First of all, let's analyze the operation mode of the three.
1. Coin speculation, like stock speculation, is a risky investment. There are too many unstable factors in the market. Buying high and selling low all happen from time to time, with high risks and low returns.
1. Personal risk
Account passwords and private keys can be easily stolen. Once the wallet and digital assets exchanged in digital currency are lost, the chances of recovery are very small or even impossible. Personal information is likely to be leaked and easily resold by the underground industrial chain.
2. Market risk
There is a saying, I don't know if you have heard it. The so-called currency circle is one day and the stock market is one year. This is no joke. The risk in digital currency is particularly high, and it may plummet at any time. The currency circle of 20 18 can be said to have completely entered a bear market.
There are many bosses in the currency circle who like to cut leeks. A digital currency has soared nearly tenfold. It's your vision and luck to buy it before it goes up and then after it goes up. Then there are a lot of leeks left in the receiver. Now there are many big men who like to hold low-priced chips on the platform, publish some false news from the media, and finally harvest leeks.
3. Platform risk
In recent years, news that digital currency trading platform has been attacked by hackers has also appeared frequently, and many investors have fallen into the hands of hackers. The news of digital currency's related platforms running away is also constant, so you must be careful when choosing trading platforms.
2. Purchasing power: The first thing we should pay attention to is whether it is equity, the second is the sales company, and the last is the technology company we choose.
1. capital plate company: capital plate means that investors make money for the platform and then investors get income and principal from it. This fund has never been traded by investors. Generally speaking, most of the money plates appear in pyramid schemes or illegal P2P, that is, the principal and interest of previous people come from the principal of new entrants, so once there is no fresh blood injection and the platform boss is unprofitable, he will run away or be caught.
2. Sales company: a marketing-oriented company without its own R&D team. Buy low-priced mining machines through channels and sell them to miners, and earn a difference in the middle to form a difference in interests. The most important thing is that the mining machine you bought has no technical support, so do a good job in operation and maintenance. If something goes wrong, you will lose everything.
3. Technology-based companies: As an advanced form of industrial enterprise development, technology-based innovative enterprises retain the advantages of production-oriented enterprises and production-oriented enterprises, and at the same time have new connotations. Technological innovation enterprises expand their competition from simple production competition and marketing competition to technological innovation competition, regard technological innovation as the core function of enterprises, realize the institutionalization of technological innovation within enterprises, integrate R&D, production and sales, form a perfect interactive system and mechanism of R&D, production and sales, and obtain sustained benefits through continuous technological innovation. Have the core competitiveness of the market.
3. Mining machine: Mining machine is a kind of value investment. Mining can not only get higher net income, but also reduce the difficulty of obtaining coins. In mining activities, we only need to pay the cost of the coin mining machine, and then continue to pay the electricity fee and operation and maintenance fee to maintain the operation of the mining machine, which is equivalent to buying coins by stages or fixed investment, while avoiding the loss of the currency standard caused by the appreciation of the currency when the fixed investment is made. Here's a detailed explanation from the following aspects:
1. service life, the service life of computing power is generally 540 days, while the operation and maintenance of mining machines is three years and the service life is five years.
2. Pledged currency is non-refundable and the mining machine is used for five years. The mortgage you sealed will be refunded to you. Your money or your money.
3. Overall price accounting, calculate the T price of the power sheet, and the T price of the mining machine sheet (except the pledged part will be returned) is higher than that of the mining machine.
4. Income, computing power income will show a downward trend with the growth of time, but it will show an upward trend after the mining machine is fully contracted.
1. When buying a mining machine, you must choose a regular manufacturer, a company that can be found in the blockchain browser! After five rounds of testing, there is no so-called retained strength. Unless there is no machine or the data is poor, it is impossible not to announce it to the public. Such a company is opaque and its investment is not guaranteed!
Need to sign a formal sales contract and custody contract directly with the miner! ! ! Don't trust any unofficial channels for resale, subletting, and orders from strangers!
Most importantly, when buying a mining machine, you must transfer money through the company account. Never transfer funds to your personal account! First, personal accounts are not guaranteed; Secondly, companies that use personal accounts to collect money are mainly for tax evasion. IPFS is a long-term investment, and there are loopholes in the company's financial aspects. In the long run, it will definitely be unsafe!
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