Is POC a virtual currency

1. bitcoin is one of the most representative virtual currencies. A group of virtual currencies headed by bitcoin will exist for a long time. It will not replace the current legal currency. It will exist independently of the legal currency. It does not belong to any country. Some virtual currencies are reached by some people first, and then graally form a wider circulation because of its value, If more people reach this consensus, they will have the value of existence in the end. Of course, most of the virtual currency has no value, it is a kind of air currency. If a currency wants to exist for a long time, it must go through a long period of ups and downs, and constantly dig out its greater use value. Only in this way can it be a virtual currency with real value< There are two ways to invest in virtual currency:

first, mining is the only way to obtain some virtual currency such as bitcoin. After professional mining equipment is connected to the mine pool, bitcoin is obtained through a lot of calculation. Besides the cost of mining equipment, there is also the most important electricity cost. Mining machine is a computer, The required power consumption is not small, and the electricity cost needs to be continuously invested for a long time, so the mining income should be above the electricity cost, so the investment in mining is feasible. It can be divided into the following situations:

1. The cost of electricity is very low or electricity is free, there are some special instries that can enjoy lower electricity prices than ordinary residents, or build their own hydropower plants, etc...

2. The mining output is fixed. Friends who have g mines will know that one of the major obstacles in mining is the difficulty of computing power. Take bitcoin as an example, the number of bitcoins is fixed, but with more and more people digging, the output will be lower and lower, and then the income will be lower and lower. If the electricity cost is fixed, then when the output income is equal to the electricity cost, the output income will be lower and lower, Mining is no longer feasible

3. The currency price is stable. Mining will have the problem of accounting return to the current cycle: output * current currency price electricity cost = net income

mining machinery cost / net income = return to the current cycle

we mentioned that the output is fluctuating, and the currency price is also fluctuating, but we can choose to sell coins under the condition of our own income, which requires a large amount of personal reserved funds, Because once you choose to hoard money, it means that you will not generate revenue before the money price reaches the ideal price, but you need to put in a fixed electricity cost< In the second half of 2017, the virtual currency ushered in a bull market. Before that, whether you buy bitcoin or Ethereum, it's easy to double your assets, but it's a transition to the market in 2018, Most of the quilt cover, and fry money overnight rich have, overnight bankruptcy also have. Similarly, currency speculation can be divided into the following situations:

1. The most common way of currency speculation is to buy at a low price and sell at a high price. It's easy to make money in a bull market. As long as you are optimistic about the currency and find a low price to buy, you can sell by yourself (I suggest that the mainstream currency is better)

2. In private placement, some newly issued but not yet listed coins will be privately raised, that is, crowdfunding. At the beginning, it is a low price, which may be a few cents or even a few cents. In the process of issuing and listing, there are unlimited possibilities. It is very possible to double or even ten times the price, but there are also some cases that can not be launched on the platform or broken, So these are not worth money in hand, just a series of figures. At the same time, private placement is not allowed by the state

3. Contract trading, which is the trading object or subject matter of futures trading, is a standardized contract formulated by the futures exchange to deliver a certain quantity and quality of goods at a specific time and place, and the futures price is achieved through open bidding

generally speaking, contracts can be bought up and bought down. When the market is in a bear market, buying up and currency price rising can bring benefits; Buying down and currency price falling will bring profits. Meanwhile, bear market fluctuation is small, and leverage can be added to increase the amount of capital

therefore, with the development of virtual currency and the recognition of many countries, virtual currency will not only be mentioned in real life, but it is also reliable to invest in virtual currency. However, in different periods, facing different market, there will be different ways of investment. If you choose to hoard money at a high price in a bull market, it is not reliable, So whether you invest in virtual currency depends on how you invest

2. I'm also in the POC group. In fact, if you are in the group, you can see their discussion. This POC is a digital asset issued by Tudou chat software, which can be obtained by airdrop for early users of the community. In the future, POC will be the currency of Tudou software. In addition to POC, Tudou will support BTC, Eth and usdt.

3.

POC is the abbreviation of proof of concept. It is a set of suggested electronic models, which can be used to demonstrate the design of teams and customers, and allow to evaluate and confirm the conceptual design scheme. The evaluation of POC may lead to the adjustment of specifications and design

POC usually runs real data on the selected server according to the performance requirements and expansion requirements of users, calculates the amount of user data and running time, and increases the amount of data according to the future business expansion requirements of users to verify the bearing capacity and performance changes of the system and platform

extended data:

precautions for POC test:

POC is usually used for the technical test and verification steps before enterprise bidding cloud platform, to comprehensively test the procts of different manufacturers, so as to master the technical level of each manufacturer

generally, users will give a list of test items or test cases. After environmental preparation, manufacturers need to demonstrate or give test results to customers one by one. Customers will score the test results and take the final score as the basis of manufacturers' technical level

as a manufacturer, you need to prepare for each project, and you also need to pay attention to highlight the highlight project (which is also the customer's concern or pain point). For the functions that cannot be tested in practice, we need to have corresponding countermeasures, or give a technical demonstration scheme, or have a way to walkaround, or guide and feedback to customers< br />

4. The full name of POC is potatocoin. It is a digital asset issued by the anonymous social tool potato chat. Users with POC can use the procts and services provided in the potato ecosystem. At present, users can use POC to send red packets in the potato ecosystem. In the future, various applications will be launched, which can support the use of POC.

5. I'm not sure. If there is a request to join the development of offline pull head. Promise high returns. Every day brainwashing is MLM

6. Sichuan xiaotefo check these three characteristics, and there are different grades for leading people to join the association, so don't believe it and don't participate in it.