Topics on virtual currency

1. Generally speaking, there are several ways to invest in virtual currency:
1
2. Mortgage on P2P platform with virtual currency
3. Get virtual currency through mining, and then make money from selling points
4. Project profit related to the development of virtual currency
well known virtual currencies include bitcoin, dogcoin, Ruitai coin, Qianjin card, Laite coin, etc.

2. Virtual currency refers to non real currency. Well known virtual currencies, such as online currency of Internet company, QQ currency of Tencent company, q-point and voucher of Shanda company, micro currency launched by Sina (used for micro games, Sina reading, etc.), chivalrous Yuanbao (used for chivalrous road game), silver pattern (used for bixue love day game), and popular digital currencies since 2013 include bitcoin, Laite coin, doggy coin and Fuyuan coin. At present, hundreds of digital currencies are issued all over the world

network virtual currency can be roughly divided into

the first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. At that time, there was no "market" between players. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency

the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services

the third kind of virtual currency on the Internet, such as bitcoin (BTC), Wright currency (LTC), Fuyuan currency (FTC), etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. It is mainly used for Internet financial investment, and it is also a new payment system. Fuyuan coin is an applied digital currency, similar to business points. Buy jewelry to get Fuyuan coin, which can be used to buy jewelry.

3. 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.

4. There are many reasons for the rise, the most important is the team hype, keep up with the trend of trading, do not greedy high; The second is the degree of recognition from the outside world. The higher the degree of recognition, the more stable the price is. There may be slight fluctuations in the short term, but there will not be much loss in the long term. The main reason for the decline is that the currency market recognition is not high, or there are new projects outside to attract players to throw money and transfer to the external platform. Pure hand play, hope to adopt.

5. It's also a blank.

6. When the title says what function paper money has, we can only talk about the means of circulation. When we talk about the functions of paper money instead of metal money, we can say all the functions of money: circulation means, value measure, storage means, world money means of payment. Thank you very much

7. The following is the full text of Caixin's dialogue with Zhou Xiaochuan on digital currency:

8.

Party members and the masses Service Center is a party construction work platform for Party members, the masses and the society, which integrates Party member management, Party construction work guidance, Party member learning and ecation, heart to heart communication, voluntary service, comprehensive service and other services

main business: for the majority of Party members, grassroots cadres, party activists and the masses, actively carry out eight kinds of service activities, such as party affairs policy consultation, handling party related business, disseminating party building theoretical knowledge, providing Party members' activity places, helping party members and the masses living in difficulties, organizing Party member volunteer services, accepting and reflecting social conditions and public opinions, and promoting regional party building work

extended information:

party members, that is, members of a political party, are members who agree with a party's program and policies, abide by the party constitution, and voluntarily join the party. Party members are the cornerstone and cell of a political party. The number of Party members determines the scale and mass base of a party, and the quality of Party members largely determines the level of the party. Party members have certain rights and obligations, are bound by Party discipline, and play an important role in the realization of the party's resolutions (program, line, principles and policies)

the masses refer to "the masses of the people" or "the majority of the residents", which is synonymous with "the people"; In addition, it refers to "those who have not joined the party League", which means the difference between "party members" and "the masses", and between "cadres" and "the masses" The masses weekly is an official journal of the Communist Party of China published in the Kuomintang ruled areas ring the Anti Japanese War and the early stage of the Third Civil Revolutionary War The film is about an optimistic young man who goes to New York to try his luck and finds some happiness at the beginning. But the death of his little daughter took him off the track of life. The anonymous people who seemed to get along well with him now turned away from him