Virtual currency listing date
- - ranking of the rivers and lakes -
the total amount of diamond coin is 10 million, and the pre excavation is 4 million
the total amount of treasure box coin is 18 million, and the pre excavation is 3.65 million
the total amount of bitcoin is 21 million
the total amount of Milan coin is 50 million
the total amount of Ethereum is 76.62 million
the total amount of Jingbao coin is 80 million (mining machine)
the total amount of Leyte coin is 84 million (mining machine)
the total amount of CEC is 100 million, and the pre excavation is 30 million
the total amount of ante coin is 100 million
the total amount of The total amount of RMB 100 million
zhongniu coin is 130 million
3zc total amount is 144.9 million, pre g 138 million
metal chain total amount is 150 million, pre g 70 million
Great Wall chain 200 million, pre g 60%
ether classic total amount is 230 million (no wallet)
quark total amount is 247 million
Marriott baht total amount is 500 million, pre g 300 million
enterprise special coin total amount is 900 million
financial coin total amount is 900 million
net red chain total amount is 1 billion, lock warehouse is 200 million
Dragon The total amount of tiger coin is 1 billion, and the pre excavation is 600 million
the total amount of Feite coin is 1 billion
the total amount of super energy coin is 1.2 billion, and the total amount of edge coin is 1.2 billion, and the total amount of mysterious chain is 2 billion
the total amount of micro silver coin is 2.1 billion, and the pre excavation is 100 million
the total amount of Jiaozi coin is 10 billion, and the pre excavation is 5.5 billion
the total amount of Shian coin is 10 billion
the total amount of inter coin is 10 billion, and the pre excavation is 9.9 billion
the total amount of earth coin is 13.5 billion
the total amount of cloud storage coins is 13.75 billion
the total amount of area chain coins is 27 billion
the total amount of BFC bit wealth is 33 billion, and the total amount of pre g POS is 13.3 billion
the total amount of Bohu Bohu is 60 billion
the total amount of dog coins is 100 billion
the total amount of dragon cat coins is 100 billion, and the total amount of pre g POS is 80 billion
the total amount of color coins is 100 billion, and the total amount of pre g POS is 720 billion
It was officially born on January 3, 2009
since 2015, the future of bitcoin has become more and more uncertain. On the one hand, bitcoin fell as much as 55.55% against RMB last year; In 2015, bitcoin fell by more than 30% against the RMB in the first half of January alone
bitcoin's "falling" reflects the "self-healing" of its value after "fanaticism" to a certain extent. According to statistics, in 2013, bitcoin rose from 1 ∶ 13.59 to 1 ∶ 731, with an annual increase of 5300%. This speculative driven inflation has affected the virtual currency property on which bitcoin relies
on the one hand, no country has defined it as a legal currency. On the other hand, in 2014, the US dollar rose significantly, and the prices of oil and bulk commodities fell correspondingly. The price trend of bitcoin is the same as that of the latter, becoming part of the asset allocation of some speculators, which highlights that its asset attribute is far greater than the monetary attribute
extended data
Security and credit risk have also become the reasons for the decline of investor confidence. Mt. GOx, once the world's largest bitcoin exchange, claimed in March last year that it had lost all its assets e to hacker attacks. Recently, it was revealed that its lost bitcoin was probably e to internal system manipulation
the regulatory environment of bitcoin is not optimistic, and Russia, Thailand and other countries have begun to implement strict control on it. In addition, the global stock market performed well last year, resulting in the diversion of bitcoin investment funds, and the crazy "mining" activities also rapidly increased the supply of bitcoin, which may lead to a trend of oversupply in the short term, leading to a sharp drop in the price of bitcoin
Bitcoin was born in 2009, and it has entered China since it appeared
extended information:
bitcoin:
bitcoin can be used to cash and can be converted into the currency of most countries. Users can use bitcoin to buy some virtual items, such as clothes, hats and equipment in online games. As long as someone accepts it, they can also use bitcoin to buy real-life items
the concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's ideas, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
generation principle:
starting from the essence of bitcoin, the essence of bitcoin is actually a special solution generated by a bunch of complex algorithms. A special solution is one of the infinite (in fact, bitcoin is finite) solutions that can be obtained from the equations. Every particular solution can solve the equation and is unique. In the metaphor of RMB, bitcoin is the serial number of RMB. If you know the serial number of a note, you have the note. The process of mining is to constantly seek the special solution of this equation system through a huge amount of calculation. This equation system is designed to have only 21 million special solutions, so the upper limit of bitcoin is 21 million
source: bitcoin
Zhou Xiaochuan pointed out that as legal tender, digital currency must be issued by the central bank. The issue, circulation and transaction of digital currency should follow the idea of integration of traditional currency and digital currency, and implement the same principle of management. That is to say, q-coin and the like are definitely not good
as for whether to use blockchain technology to create digital currency. Zhou Xiaochuan said that the blockchain technology is an optional technology, but so far, the blockchain still occupies too many resources. Whether it is computing resources or storage resources, it can't cope with the current transaction scale, and whether it can be solved in the future depends on it. Zhou Xiaochuan said that in addition to blockchain technology, the digital currency research team of the people's Bank of China has also concted in-depth research on other related technologies involved in digital currency, such as mobile payment, trusted and controllable cloud computing, cryptographic algorithm, security chip, etc
in addition, Zhou Xiaochuan also mentioned that there is a lot of discussion about "51% attack" (assuming that indivials have 51% of the computing speed of the whole network, they can realize double payment, reverse transactions, paralyze the whole network, and completely lose the transfer function). More specifically, compared with the special currency, bitcoin does not need the central bank. Zhou Xiaochuan mentioned that for the digital currency controlled by the central bank, a series of technical means, mechanism design and laws and regulations will be adopted to ensure the security of the digital currency operation system, which is different from the design idea of bitcoin from the beginning
as for the digital currency timetable, Zhou Xiaochuan said that there is no established timetable. The relationship between digital currency and cash will be parallel and graally replaced for quite a long time. For reference.
bitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman. From the user's point of view, bitcoin is much like Internet cash. Bitcoin can also be regarded as the most outstanding three style bookkeeping system.