What brings forward bitcoin issuing mechanism
The concept of 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. Point to point transmission means a decentralized payment system
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system. Bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network will get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer
unlike all currencies, bitcoin does not rely on a specific currency institution to issue. It is generated by a large number of calculations based on a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of currency circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has scarcity
after bitcoin transaction data is packaged into a "data block" or "block", the transaction is initially confirmed. When a block is linked to a previous block, the transaction is further confirmed. After six block confirmations in a row, the transaction was irreversibly confirmed. Bitcoin P2P stores all transaction history in a "blockchain.".
on December 5, the people's Bank of China issued the notice on prevention of bitcoin risks, which made it clear that bitcoin "is not a real currency", and required all financial institutions and Payment institutions not to carry out business related to bitcoin at this stage
well, who makes me happy to help (ChAT)
refuse to and paste:
1. Bitcoin is a kind of virtual code electronic currency, with a total amount of only 21 million. There are more than 12 million bitcoins generated on the Internet through a mysterious and complex algorithm The origin should be based on the 2008 world financial crisis. A person named Nakamoto Tsung on the Internet put forward an idea: to generate e-money through a mysterious algorithm. The banks or institutions that have not issued this kind of money are completely proced through the participation of everyone on the Internet, so it is decentralized and there is no inflation; Later, in 2009, he established this algorithm and successfully generated e-money. He named it bitcoin
3. No one has issued it. Thousands of people in the world participate in this algorithm through personal computers or mining machines to generate bitcoin. The more bitcoin is calculated, the longer it takes for this algorithm to generate bitcoin
4 I didn't dig it, I just bought it. Bitcoin is just a string, which is stored in bitcoin E-wallet.
5. Tell others this string, and they can extract it into their own wallet.
6. If you want to get it, you are not recommended to dig it yourself. According to the current calculation, the computer is equipped with a 7970 graphics card, 24 hours a day, You can't dig 0.1 bitcoin in a month
so, young man, you'd better go to the bitcoin trading platform and buy one.
PS: at present, the biggest function of bitcoin is as a speculative tool, which is bigger than the futures yield. Of course, high yield is accompanied by high risk, or if you save it for 10 years, maybe the value will be 100 times or nothing. Heaven or hell, all in the minds of all.
bitcoin shows the budding of a new currency form in the Internet era, which does not mean that it will definitely succeed
as long as the boundary of the country does not disappear and the authority of the government is needed to support social transactions, the Central Bank of the "lender of last resort" still exists, then the truly decentralized virtual currency cannot occupy the mainstream position. For regulators, only by becoming a "good boy" and avoiding risk out of control can bitcoin get the space of virtual currency experiment. Otherwise, bitcoin can only become a utopian failure case of monetary system reform
bitcoin is valuable because it is useful as a form of currency. Bitcoin has the mathematical characteristics of money (persistence, portability, interchangeability, scarcity, separability and identifiability) rather than relying on physical characteristics (such as gold and silver) or the trust of central authorities (such as fiat money). In short, bitcoin is backed by mathematics. With these characteristics, a form of money to have value requires trust and use. In contrast, this can be reflected in its growing base of users, businesses and start-ups. Like all currencies, the value of bitcoin comes directly from people who are willing to accept it as a means of payment, which is the only source.
now let's take a look at the properties of bitcoin: 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. It's not issued by a central bank, it's created by bitcoin miners
the total number of bitcoin is controlled at 21 million, which will neither increase nor decrease, overcoming the problem of inflation. Bitcoin is a deflationary currency
bitcoin is valuable because it is useful as a form of currency. Bitcoin has the mathematical characteristics of money (persistence, portability, interchangeability, scarcity, separability and identifiability) rather than relying on physical characteristics (such as gold and silver) or the trust of central authorities (such as fiat money). In short, bitcoin is backed by mathematics. With these characteristics, a form of money to have value requires trust and use. In contrast, this can be reflected in its growing base of users, businesses and start-ups. Like all currencies, the value of bitcoin comes directly from people who are willing to accept it as a means of payment, which is the only source
at present, bitcoin is only a small-scale social experiment, and its success still needs to be tested by practice. But it is obvious that bitcoin is popular in the world. At present, only a few countries prohibit bitcoin, such as Russia
for more information, visit bitcoin home. For reference only.