What does bitcoin show
bitcoin bulls often mention that the scarcity value of this cryptocurrency is the main reason for its continued rise. Bitcoin is similar to gold to some extent. The growth of its supply is extremely slow, and it is still slowing down. Its total supply will only reach 21 million
with the increasing interest of institutional investors and retail investors in bitcoin, global exchanges such as the Chicago Board of options (CBOE) have launched bitcoin futures contracts. This is likely to encourage more institutional investors to invest in bitcoin, while at the same time further curbing the price volatility of bitcoin
this much anticipated bitcoin futures trading has been launched on the Chicago Board of options exchange, which represents a significant step in the legalization of cryptocurrency. Futures is a derivative / financial instrument, which can force dealers to buy and sell an asset at a specific time and price
Bitcoin is not the mainstream currency now. Its skyrocketing price has nothing to do with us ordinary people for the time being, but it is far fetched to say that its bull market is coming. This may be just a short-term rebound
the peak value of bitcoin used to be US $20000. Since it fell to US $3500 in 2018, it has been in a state of occasional rebound. Although it has risen by 20%, it is still only US $5000. Compared with the high price of US $2W, it is only one fourth
at present, there is no clear statement about the attitude of government agencies in various countries towards bitcoin, especially as the world's largest bitcoin procer, the attitude of the Chinese government is more important, but until now, no official attitude has been found. The market is waiting to see, this wave of rise is likely to be the chain reaction caused by the reluctance of most holders to sell
at present, most people are bearish on bitcoin, but as an encrypted digital currency, whether it can be controlled is the government's consideration. If a currency is not effectively regulated, it will become a paradise for black instry. The damage to the economy and society will be immeasurable
therefore, at present, bitcoin is only a game for a small number of players, and the current holder is just a quilt. They hope to soar, but at present, it can only be a disappointing result
Bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. But in China, bitcoin is forbidden to circulate
unlike all currencies, bitcoin does not rely on specific currency institutions. It is generated by a large number of calculations based on specific algorithms. Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of currency circulation. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity
extended information:
Article 1 of the announcement on preventing the financing risks of token issuance accurately understands the essential attributes of financing activities of token issuance. Token issuance financing refers to the so-called "virtual currency" raised from investors by the financing subject through the illegal sale and circulation of token. In essence, it is an unauthorized illegal public financing behavior, suspected of illegal sale of token bills, illegal issuance of securities, illegal fund-raising, financial fraud, pyramid schemes and other illegal criminal activities
Relevant departments will closely monitor relevant developments, strengthen cooperation with judicial departments and local governments, strictly enforce the law in accordance with the current working mechanism, and resolutely deal with market chaos. If suspected crimes are found, they will be transferred to judicial organs. The token or "virtual currency" used in token issuance financing is not issued by the monetary authority, does not have such monetary attributes as legal compensation and compulsion, does not have the same legal status as currency, and cannot and should not be used as currency in the marketArticle 2 no organization or indivial may illegally engage in token issuance and financing activities. As of the date of this announcement, all kinds of token issuance and financing activities shall be stopped immediately. Organizations and indivials that have completed the token issuance and financing should make arrangements such as refund, reasonably protect the rights and interests of investors, and properly handle risks. Relevant departments will seriously investigate and deal with the activities of token issuance and financing that refuse to stop and the illegal behaviors in completed token issuance and financing projects
historical background
bitcoin is one of the first currencies to realize the concept of "cryptocurrency". In 1998, Wei Dai first expounded the concept of "cryptocurrency" in cypherpunks mailing list. Based on the basic concept of money, which is used to pay for goods, services and debt or any form of records in a given country or economy, bitcoin is a new form of money. Its original design is to integrate the idea of not relying on the central authority, using the principle of cryptography to control the issuance and transaction of money
in 2009, Satoshi Nakamoto published the first bitcoin specification and its proof of concept in the cryptography mailing list. At the end of 2010, Nakamoto claimed that he had transferred to other affairs and left the project. The creator of bitcoin never revealed his true identity, but left his invention to the world. Today, the origin and motivation of the invention of bitcoin is still a mysterious story
since 2010, many developers have devoted themselves to this project, and the bitcoin community has grown rapidly. Between June and July 2011, bitcoin suddenly gained media attention, leading to large-scale buying. The resulting bubble led to the continued decline in the price of bitcoin in the second half of 2011. After that, the price of bitcoin graally rose to the height of 2011
in order to regulate, protect and promote the development of bitcoin, the bitcoin foundation was established on September 27, 2012. Nowadays, with the increasing number of bitcoin users, bitcoin economy is developing rapidly
technical features
any network like bitcoin has the following basic features:
bitcoin can be transferred between any node of the network
the transaction is irreversible
the use of block chain avoids the occurrence of double consumption
the transaction will spread out in a few seconds and pass validation in 10 to 60 minutes
transaction processing and currency issuance are carried out through mining
bitcoin can be received at any time whether it is online or not<
economic rules
the whole bitcoin network jointly implements the following rules:
the total amount of bitcoin issued is about 21 million
a bitcoin can be divided into 8 decimal places, with a total of about 21 × 1014 monetary units
transaction costs are very low and most of them are free
statistics
bitcoin network has been running continuously for more than 48 months. In the past year, bitcoin's security features have attracted attention and developed significantly. As of April 2013:
the longest block chain has more than 232000 blocks
one of the largest distributed computing networks in the world, with more than 65 trillion hashes per second
there are 50000 transactions every day, with a total amount of several million US dollars
the total value of bitcoin in circulation exceeds US $1.3 billion
there is only one major security incident in the protocol, which was resolved in August 2010
other information can be referred to:
Network: http://ke..com/view/5784548.htm
bitcoin official website: http://bitcoin.org/zh_ CN/
The rapid rise of bitcoin shows that bitcoin is popular among the people, because bitcoin began to rise rapidly after the purchase of 10 billion bitcoin by mastewa. Many people like this and rush to invest in bitcoin. However, it is estimated that many people will be trapped in this upsurge, because bitcoin is a very high-risk project, Most of bitcoin is only controlled by 2% of the people. They can operate if they want, so it's said. Bitcoin boom shows that many people's investment and financial management is not rational enough. This also reflects that there will be many abnormal risks in the global financial market, because bitcoin is so popular that it will affect other financial procts. The bubble of bitcoin is now very strong, as everyone knows. But everyone didn't believe that he was the last one to take over the game. There were still a lot of people coming in one after another{ RRRRR}
the main reason why bitcoin has risen so much recently is that the demand has increased, because some payment platforms have begun to accept bitcoin, and with the increasing recognition of bitcoin, many institutions and enterprises have begun to consider the configuration. And these are heavyweight players, their participation makes the price of bitcoin increase very fiercely. Moreover, the daily increment of bitcoin is less than 10 cents. Shenzhen can't meet the demand, so it's normal for the price to soar. In addition, the addition of Tesla will undoubtedly change the trend of bitcoin in the short term. Moreover, several institutions and companies did not invest in bitcoin a few months ago, and now they are also entering this field, so there is a very strong demand gap
Decentralization: bitcoin is the first distributed virtual currency. The whole network is composed of users without a central bank. Decentralization is the guarantee of bitcoin's security and freedom
Global Circulation: bitcoin can be managed on any computer connected to the Internet. No matter where you are, anyone can dig, buy, sell or collect bitcoin
exclusive ownership: private key is required to manipulate bitcoin, which can be stored in any storage medium in isolation. No one can get it except the user himself
low transaction cost: bitcoin can be remitted free of charge, but a transaction fee of about 1 bitfen will be charged for each transaction to ensure faster transaction execution
no hidden cost: as a means of payment from a to B, bitcoin has no cumbersome quota and proceres. If you know the other party's bitcoin address, you can pay
cross platform Mining: users can explore the computing power of different hardware on many platforms
bitcoin is the earliest cryptocurrency and the largest cryptocurrency so far. Bitcoin and blockchain were born at the same time. Like gold, the issuance and launch of bitcoin can not be broken through, and the total amount is up to 21 million. Gold is not issued by any country, it is issued by nature, so most people agree that gold is money
bitcoin is as like as two peas in gold, and how much is the bit currency? Let's take a look at the enring joke in the coin circle. Nine years ago, a programmer traded 10000 bitcoins for two pizzas. This is the first transaction of bitcoin. It also shows that bitcoin can circulate like money. This is the embodiment of the value of bitcoin
if blockchain is compared to flour, then bitcoin is steamed bread made of flour. Flour can also be used to make rolls, pancakes, etc., but the first food made of flour is steamed bread
similarly, bitcoin is the first application of blockchain technology. However, in addition to bitcoin, blockchain technology itself can also be used for many purposes, such as blockchain can effectively solve identity forgery and data tampering of central supervision system
< H2 > source: Internet bitcoin