Price of virtual currency OEC

4. In addition to bitcoin, there are many other virtual currencies in the virtual world< Liteoin (LTC) was released on October 7, 2011, and is currently the most valuable counterfeit currency, accounting for about 2% of BTC's market value. The current unit price is US $2.31, with a total currency value of US $38 million

this is also a distributed (decentralized) digital currency. Unlike the sha256 mining algorithm used by bitcoin, LTC adopts scrypt algorithm. Scrypt algorithm uses sha256 as its subroutine, and scrypt itself needs a lot of memory. Each hash is used as the seed of the input, and then it needs a lot of memory to store another pseudo-random sequence to generate the pseudo-random points of the sequence and output the hash value. In the mining of BTC (bitcoin), it is not enough to rely on simple graphics card mining (it takes about ten to dozens of days to dig a BTC with general configuration graphics card). The emergence of various expensive mining machines has raised the threshold for ordinary people to get BTC through mining, while LTC has certain advantages in using PC graphics card mining This passage comes from Zhihu.)

compared with BTC, litecain has made a little improvement in technology. If BTC is gold now, LTC is silver for the time being

the biggest advantage of litecoin is that it can confirm the authenticity faster. The virtual currency is designed and maintained by Charles Lee. Bitcoin transactions need to be verified, and the average verification time is more than 10 minutes. Most transaction websites need 1 hour to verify. The average transaction confirmation time of liteoin is 2.5 minutes. Developers claim that shortening the verification time increases the practicability of virtual currency. The bitcoin mining efficiency of customized machine and AMD GPU is the highest, making it almost unprofitable for miners using CPU mining. Litecain's mining excludes GPUs and custom processors, so it doesn't rely too much on a small number of professional miners

ppcoin

ppcoin (PPC) was released on August 19, 2012, which has improved the original technology of BTC. Use proof of make and add the concept of coin age

ppcoin is a bifurcated project of bitcoin, which aims to achieve energy efficiency and maintain the best performance of the original bitcoin as far as possible. The unit price of ppcoin is US $0.22 and the total currency value is US $4 million

ppcoin does not have a fixed upper limit of money supply, but it does not mean that ppcoin has obvious inflation compared with bitcoin. Bitcoin can be compared to gold. The annual inflation rate of gold is about 1-3%. Although gold has no known upper limit of money supply, we still know that it is a reliable scarce commodity

ppcoin has two types of casting: work certificate and equity certificate. The coinage rate of working proof is affected by Moore's law, which depends on the doubling of our working proof ability. What we all know is that Moore's law will eventually come to an end. By then, the ppcoin of inflation may be close to the gold level. The annual maximum inflation rate of certificate of equity is 1%. At the same time, ppcoin's transaction costs were destroyed to fight inflation. So on the whole, the coin design of ppcoin is still a very low inflation design in the future, which can be comparable with bitcoin<

ppcoin's reward is similar to lottery, which will determine the winning probability according to the number of ppcoin held by miners. Sunny king, one of the founders, said that their design is based on a new concept of long-term energy efficiency

terracoin

terracoin (TRC) was released on October 26, 2012, with a total currency of 42 million. The speed of each block is 2 minutes, slightly faster than LTC. There is not much special in technology, similar to the proction of BTC halved every four years

however, the operation team seems to have a strong business background and may be better than other bitcoins in circulation. The development of virtual currency is getting more and more attention. Now some teams with business background will accelerate the development of virtual currency

namecoin

namecoin is a distributed domain name system based on bitcoin technology. Its principle is the same as bitcoin. The first release date of this open source software is April 18, 2011

namecoin is generated from an original block which is different from bitcoin's main trading block. It uses a new blockchain, which is independent of bitcoin's blockchain. Because it is based on bitcoin, the security, distribution, robustness, encryption and migration of domain names are guaranteed mathematically. You can dig bitcoin and namecoin at the same time

this project was discussed and proposed by bitdns, which is mainly dissatisfied with the defects of DNS. The only top-level domain name of namecoin is. Bit. It costs namecoin to register a. Bit domain name

in addition, Q currency, Shanda currency, starting point currency and various online game currencies are also virtual currencies.

5. My friend, you can't just look at the P / E ratio when you are speculating in stocks. It should be noted that the P / E ratios of stocks in different sectors and different stocks vary greatly. For example, a steel stock has a P / E ratio of 15, a financial stock market has a P / E ratio of 20, and a growth enterprise market has a P / E ratio of 25. Which stock do you think has the most investment value??? Obviously, the most valuable investment value of P / E 25 is actually 20 times that of financial stocks, and 15 times that of steel stocks. So don't look at the low price earnings. In addition, the price earnings are relative. For example, for a stock, the current share price is 10 yuan, the current earnings per share is 0.5 yuan, and the P / E ratio is 20. If next year's earnings per share reaches 1 yuan, then the price earnings will only be 10 times, and the stock has great potential to rise, then we can say that the earnings of the stock market is on the low side. If the stock will lose money next year and its P / E is still negative, then we can say that its P / E is high. Look at the future.

6. Theoretically, the price of virtual currency is determined by the market. When people have a better psychological expectation of a virtual currency, the supply will increase and the price of the currency will rise; When people do not hope for a virtual currency, the demand for the currency will decrease, and the price will also fall
however, in China, the price of virtual currency is also affected by policies to a certain extent. Recently, the central bank has tightened its attitude towards digital currency, and the price of bitcoin and other digital currencies has fallen sharply. The digital currency of PBoC is less affected, probably because PBoC has the support of real assets.

7. PK currency is a game currency, the price is determined by the game company
you can get rewards through the first three PK contests every day. There are not many. The rest is the task. There are no other channels. Many players want to exchange PK coins for veterans, so friends who want to start with them need to be patient
in the first three PK games of each day, you can get 54 PK coins each time; Our daily tasks are divided into six times, and we can get 100, 50, 20, 10, 10 and 10 PK coins respectively
54 * 3 + 100 + 50 + 20 + 10 + 10 + 10 = 362 PK coins per day
PK currency is different from the virtual currency mentioned in daily life. Most of the virtual currencies mentioned now refer to bitcoin, Ruitai currency, Laite currency and other digital cryptocurrencies.

8. Mainstream investment is in BTC, Eth and usdt, and other new currencies and counterfeit currencies emerge one after another. Specific attention can be paid to professional platform.

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10. Policy has a great influence on the price of virtual currency

They can cause short-term price fluctuations

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