Where is the virtual currency machine
Publish: 2021-04-16 16:14:36
1. 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.
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.
2. Landlord, now the most popular router is to dig money, there are several on the market, and now the latest is Gehua chain routing
3.
So far, Hangzhou City, Shenzhen City and Guizhou Province have become the three hot areas of the central bank's digital currency pilot, and the virtual digital currency ATM has not been installed yet
expand answer:
China's digital currency characteristics:
China digital currency is the proct of the combination of traditional currency and the Internet, and is the Internet plus of financial and monetary domain. p>
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China's digital currency will be the only digital currency issued by the state in the world so far, with national credit and currency anchor that bitcoin and other digital currencies do not have
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China's digital currency can learn from blockchain and other new network technologies to enhance its own security and stability. Blockchain is also a kind of mesh topology, which can rece the task of the central server and has anti-counterfeiting function
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China's digital currency relies on a secure and stable Internet. The promotion and application of quantum communication technology is of great significance to the security of China's digital currency
< / OL > -
China's digital currency is based on the real RMB, not a kind of currency made out of thin air. The two are only different in form, the former is electronic data, the latter is RMB paper money
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China's digital currency is a kind of electronic currency created by digital network technology, which also has the main characteristics of network packets
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digital currency is an encrypted algorithm, just like a cash note with a unique number, which can not be tampered with< br />
what is China's digital currency:
4. The "encirclement and suppression" of bitcoin by the regulators makes it difficult for bitcoin's peripheral businesses to do well. According to Taobao's previous announcement, starting yesterday, Taobao banned the sale of bitcoin and mining machines that proce bitcoin. However, a reporter from Beijing Business Daily found that the ban on Taobao did not have any real effect. Yesterday, Taobao website could still buy bitcoin mining machines
at 11 a.m. yesterday, a reporter from Beijing business daily could still find nearly 300 results when searching for "bitcoin mining machine" on Taobao website. However, at 18 p.m. yesterday, a reporter from Beijing business daily searched again for the keyword with "bitcoin", and the page began to show: according to relevant laws, regulations and policies, it is impossible to display the relevant procts of "bitcoin". However, if you only search for "mining machine", more than 6000 bitcoin mining machine results will appear. Many sellers told Beijing Business Daily that they were not affected by the ban on Taobao
according to the "rules on the prohibition of new virtual currencies such as bitcoin" recently released by Taobao, the sale of Internet virtual currencies such as bitcoin and lightcoin will be banned. At the same time, the mining tutorial of bitcoin and other virtual currencies as well as the software and hardware such as bitcoin mining machine will also be banned. This rule has been implemented since yesterday
in fact, bitcoin mining machine is a machine that proces bitcoin by computing, which is essentially a high-performance computer, so it is called "mining machine". At present, there are many kinds of bitcoin mining machines on the market, and the prices range from several hundred to tens of thousands of yuan. A seller of a bitcoin mining machine on Taobao said that a bitcoin mining machine with a value of more than 10000 yuan can proce about 0.06 bitcoins a day, which is about 300 yuan at the current market price of 5000 yuan
but can the Taobao ban really stop the sale of bitcoin mining machines? A seller of Taobao told the Beijing Business Daily that their Taobao shop mainly exports mining machines to the United States, leaving several in China every day. Even if Taobao doesn't let them sell mining machines, they will still sell them to some old customers and some big customers in China in the future
market participants believe that since the ban on Taobao has not been in effect for a long time, there may be a small number of sellers who are still selling procts related to bitcoin, but this is only a short-term behavior, and bitcoin related procts should be withdrawn from Taobao soon
according to the reporter of Beijing business daily, Taobao's official punishment for shops violating the ban is also relatively severe. Taobao's relevant person in charge told the media that once the seller continues to sell bitcoin or bitcoin mining course, the seller will receive a 12 point dection. If the case is serious, the seller will receive a 48 point dection and close the store directly.
at 11 a.m. yesterday, a reporter from Beijing business daily could still find nearly 300 results when searching for "bitcoin mining machine" on Taobao website. However, at 18 p.m. yesterday, a reporter from Beijing business daily searched again for the keyword with "bitcoin", and the page began to show: according to relevant laws, regulations and policies, it is impossible to display the relevant procts of "bitcoin". However, if you only search for "mining machine", more than 6000 bitcoin mining machine results will appear. Many sellers told Beijing Business Daily that they were not affected by the ban on Taobao
according to the "rules on the prohibition of new virtual currencies such as bitcoin" recently released by Taobao, the sale of Internet virtual currencies such as bitcoin and lightcoin will be banned. At the same time, the mining tutorial of bitcoin and other virtual currencies as well as the software and hardware such as bitcoin mining machine will also be banned. This rule has been implemented since yesterday
in fact, bitcoin mining machine is a machine that proces bitcoin by computing, which is essentially a high-performance computer, so it is called "mining machine". At present, there are many kinds of bitcoin mining machines on the market, and the prices range from several hundred to tens of thousands of yuan. A seller of a bitcoin mining machine on Taobao said that a bitcoin mining machine with a value of more than 10000 yuan can proce about 0.06 bitcoins a day, which is about 300 yuan at the current market price of 5000 yuan
but can the Taobao ban really stop the sale of bitcoin mining machines? A seller of Taobao told the Beijing Business Daily that their Taobao shop mainly exports mining machines to the United States, leaving several in China every day. Even if Taobao doesn't let them sell mining machines, they will still sell them to some old customers and some big customers in China in the future
market participants believe that since the ban on Taobao has not been in effect for a long time, there may be a small number of sellers who are still selling procts related to bitcoin, but this is only a short-term behavior, and bitcoin related procts should be withdrawn from Taobao soon
according to the reporter of Beijing business daily, Taobao's official punishment for shops violating the ban is also relatively severe. Taobao's relevant person in charge told the media that once the seller continues to sell bitcoin or bitcoin mining course, the seller will receive a 12 point dection. If the case is serious, the seller will receive a 48 point dection and close the store directly.
5. Washing water is usually provided by many kinds of anionic polyacrylamide and common polyaluminum chloride i83398zz352. The price of polyacrylamide and polyaluminum chloride is relatively low
6. Understand the mining project
7. There are many in Guangzhou
8. What's more, uyyh
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