Since digital currency/virtual currency is called "money", it must have the function of money. The biggest function of money is payment and exchange rate. Does digital currency have this function now, or is it planned? Yes, some currencies, such as NPC and Zrcoin, are endorsed by things and attributes when they are created. This kind of coin has the characteristics related to the value of things, which is the most real embodiment of value and the most likely currency to be changed to payment. The life and future prospects of coins will also be good.
Bitcoin, like Litecoin, Vicat Coin, Yuanbao Coin and Tianyuan Xianbao (Tianyuan Coin), is a kind of digital currency created, distributed and maintained by cryptography and verification technology. Cryptographic currency is characterized by peer-to-peer technology and is distributed by everyone.
When it comes to digital currency, we have to mention the development history of Bitcoin. After all, Bitcoin is similar to digital currency, and it also drives all kinds of counterfeit money!
On June 1 65438+1October12008, Satoshi Nakamoto published a paper on metzdowd's cryptography mailing list, describing the electronic cash system of Bitcoin.
In 2009, Bitcoin, which is not controlled by the central government or any financial institution, was born. By disclosing and distributing the general ledger, Bitcoin got rid of the constraints of third-party organizations, which Satoshi Nakamoto called "regional chain". Its currency features include decentralization, global circulation, exclusive ownership, low transaction cost, no hidden cost and cross-platform mining.
On June 38, 2009+October 3, 2009/kloc-0, Satoshi Nakamoto made the first building block in the bitcoin world, the Creation Building Block. Satoshi Nakamoto, the founder of Bitcoin, left a sentence in the Genesis section that can never be modified: "The Times channel 03/0 1/2009 is on the verge of a second rescue.
Banks (June 5438 +20091October 3, the Chancellor of the Exchequer was on the verge of implementing the second round of bank emergency rescue) At that time, British Chancellor of the Exchequer Darling was forced to consider the second time to ease the banking crisis. This sentence was the title of the front page article of the Times that day.
2010 on may 2 1 day, a Florida programmer bought a $25 pizza coupon with 10000 bitcoin, and with this transaction, the first fair exchange rate of bitcoin was born.
20 10 July, the first bitcoin platform was established, with a surge in new users and soaring prices.
20 1 1 February, the price of bitcoin reached 1 USD for the first time. Since then, the exchange trading platform with British pound, Brazilian real and Polish zloty has been opened.
On 20 12, Ruibo announced that as digital currency, it would use blockchain to transfer foreign exchange of various countries.
In 20 13 years, bitcoin skyrocketed. The U.S. Treasury Department issued regulations on personal management of virtual currency, which defined the virtual currency for the first time.
20 14 the mining machine industry chain represented by China is becoming more and more mature. In the same year, the American IT community realized the trans-generational innovation significance of blockchain in the digital field.
In 20 14, the central bank set up a special research team, and further strengthened its strength at the beginning of 20 15, and conducted in-depth research on the distribution and business operation framework of digital currency and the key technologies of digital currency, and achieved initial results.
On the morning of March 9th, 20 14, Jared Cohen, creative director of Google, said at this week's SXSW conference that digital cryptocurrencies similar to Bitcoin will exist for a long time. Cohen and Eric Schmidt, chairman of Google, promoted the book The New Digital Age at this conference.
On July 20 14, the State Council, China issued "Guiding Opinions on Actively Promoting internet plus Action", which listed internet plus as the main line of industrial development in the 13th Five-Year Plan, and proposed to expand the network economic space, develop the sharing economy, and promote the integrated development of Internet and economy and society. Implement the national big data strategy and promote the open sharing of data resources.
In 20 15, Britain first put forward the concept of "sandbox" in the field of financial supervision, which provided a scaled-down real environment for innovative enterprises. The establishment of the sandbox mechanism will enable the government to carry out various innovations within the controllable range and bring more opportunities to the blockchain industry.
20 15, 1 10/0. In October, Linq, a new blockchain technology project that Nasdaq cooperated with Chain Home, completed the first private equity transaction, which contributed to the issuance and trading platform headquartered in the blockchain.
20 15 12, Nasdaq used blockchain technology for the first time among individual stock traders.
At the end of 20 15, the blockchain alliance represented by R3CEV was established, which attracted more than 40 international banking giants to join in a short time.
20 16 is the "first year of blockchain". Various venture capitalists have invested billions of dollars in blockchain startups and projects. In this year, the value of blockchain has been recognized by the whole world, and the concept of blockchain has been continuously verified.
20 16 16 digital currency seminar of the people's bank of China was held in Beijing, which further clarified the strategic goal of the central bank to issue digital currency, tackled key technical problems, studied the multi-scenario application of digital currency, and strived for the early launch of digital currency issued by the central bank. In the future, digital currency may set up an account book on the blockchain, which will not be tampered with, while electronic payment is only a one-way bookkeeping. More and more financial institutions are beginning to pay attention to the innovative technology behind digital currency-"blockchain".
20 16, 10 In June, the Ministry of Industry and Information Technology released the "White Paper on the Development of Blockchain Technology and Application in China", which is the first official guidance document for blockchain. At the end of the same year, the State Council issued the 13th Five-Year National Informatization Plan. Blockchain and new technologies such as big data, artificial intelligence and machine deep learning have become the focus of national layout. Blockchain technology may reshape the way the government operates and make it more efficient. In the era of declining government trust, information must be stored in a more transparent and responsible way. Blockchain provides many possibilities for the government in the fields of governance, security and law.
20 16 12, Zheshang Bank also officially launched a mobile digital bill of exchange product based on blockchain technology, and built a mobile digital bill of exchange platform based on blockchain technology.
20 16 12 15, the whole life cycle registration and circulation of central bank digital bills based on blockchain, and the DVP settlement function based on digital currency have all been realized, which shows that the application verification of digital currency in the digital bill scene has landed.
20 17, blockchain technology will break through the laboratory and enter the real market environment.
2065438+July, 2007 1 day, the first unmanned supermarket in Shanghai was opened 24 hours a day without any employees.
On 20 17 65438+ 10/0, China Postal Savings Bank and IBM jointly announced the launch of an asset custody system based on blockchain, which was launched on 2016 10 and has successfully executed hundreds of transactions in real business environment. This is the first successful practice of applying blockchain technology to core business systems in China banking industry.
2017 65438+1October 25th, the digital bill trading platform promoted by China Bank was successfully tested.
(The reason why banks are competing to enter the blockchain field is simple. Banks use their own licensing blockchain to record all customer transactions, which improves transaction efficiency and eliminates the need to record transaction data into various types of software that are quickly outdated. )
On July 2, 20 17, Shenzhen realized automatic cashier, and there was no cashier in the whole process.
20 17 On July 7-8, at the G-20 Summit in Hamburg, Putin said that the development of digital technology will support the transformation of the global economy into a new industrial order.
This has to mention blockchain technology! Bitcoin has flourished in recent years. I guess Satoshi Nakamoto didn't expect Bitcoin to be so expensive. Bitcoin, which came out in 2009, is now close to 20,000 yuan/1. Its rapid development and high value are unimaginable. This reminds me that buying pizza with 10000 bitcoin for more than 20 dollars is really the most expensive transaction in the world. Maybe it was worthless at the time. If you use the current calculation method, you will be surprised! 10000 bitcoin * Now the price is 20000/ piece, what do you guess? ……
Have you worked it out? It scared me, too. Yes, it was close to 200 million at that time, and it was indeed the most expensive pizza, which most people could not afford. /Khan! Yan/. The rapid development of bitcoin and other currencies is really beyond imagination! (If you need digital currency to develop a blockchain trading system, you can come to me. )
Then why should I mention blockchain technology? As the underlying core technology of Bitcoin, blockchain has higher application value than Bitcoin, which is equivalent to the gold mine-miner-mine car in Bitcoin. Simply put, a gold mine is like an asset. For miners, it is transported from one place to another. Miners will certainly dig to keep the gold mine running, but what about harvesters? Mine cars have many functions besides transporting gold mines. They can do things in many other fields, all of which can use blockchain technology. Blockchain is like a database ledger, which records all transaction records.
Think of the blockchain as the public ledger of Bitcoin. This account book:
1. It is stored in all bitcoin nodes on the Internet, and each node has a complete backup.
2. It records all bitcoin transfer transactions since the birth of Bitcoin.
3. Account books are stored in blocks, and each block contains a part of transaction records. Each block will record the id of the previous block, forming a chain structure, so it is called blockchain.
4. When you want to initiate a bitcoin transaction, just broadcast the transaction information to the p2p network, and the miners will record your transaction information as a new block and connect it to the blockchain, and the transaction will be completed.
Satoshi Nakamoto's digital currency and blockchain have entered explosive growth so far, so what fields can blockchain technology be applied to?
When it comes to the field of assets, whether it is physical assets such as real estate and automobiles, or intangible assets such as health and reputation, this technology can be used to complete registration, transaction and tracking. It can be said that blockchain switching technology will be useful in any production and life field that lacks trust.
With the development of blockchain technology in China, with the promotion of commercial organizations, governments and users, a blockchain environment with constantly optimized transactions and supervision has gradually formed. Enterprises and individuals committed to the research and application of blockchain technology will have more wealth opportunities, create greater commercial value, and realize the bright future of blockchain technology concept.
Regarding the future of digital currency and the promotion of digital currency, digital currency entrepreneurs, patrons and geeks will provide the most valuable cutting-edge information for their work, and countless millions, tens of millions and billionaires will be born here. When finance meets the internet, combined with compound interest, wealth will surpass your dreams. (If you are interested in digital currency Bitcoin exchange, you can add me QQ L17999/Q+2729656186/Tel+13823 153926).