Application of bitcoin blockchain
I have seen your question. In which aspects can blockchain be applied? Below by the small series to answer for you
bitcoin is the first specific application of blockchain. It was proposed in a paper by one person or a group of people in 2008. Bitcoin uses blockchain to send digital messages to bitcoin, and the name of bitcoin is bitcoin, without the intervention of a third party middleman
However, bitcoin is not the only application of blockchain, as follows:
1. Financial field: the application of blockchain technology in the financial instry can eliminate the third-party intermediary link, realize the point-to-point direct docking, so as to greatly rece the cost and quickly complete the transaction payment
2. Internet of things and logistics: blockchain can also be naturally combined in the field of Internet of things and logistics. Through blockchain, we can rece logistics costs, trace the proction and delivery process of goods, and improve the efficiency of supply chain management
3. Public service: blockchain is closely related to people's proction and life in public management, energy, transportation and other fields, but the centralization of these fields also brings some problems, which can be transformed by blockchain
4. In the field of digital right: through blockchain technology, works can be authenticated to prove the existence of text, video, audio and other works, and ensure the authenticity and uniqueness of ownership
5. In the field of insurance claims, insurance institutions are responsible for fund collection, investment and claims settlement, and often have higher management and operation costs. Through the application of smart contract, there is no need for the applicant to apply or the insurance company to approve. As long as the claim conditions are triggered, the automatic claim settlement of the policy can be realized
6. Public welfare field: the data stored on the blockchain is highly reliable and tamperable, which is naturally suitable for social public welfare scenarios. The relevant information in the public welfare process, such as donation project, collection details, fund flow, recipient feedback, etc., can be stored on the blockchain, and can be made transparent and public, which is convenient for social supervision
the above is for your reference only, hope you can adopt it, thank you
when the financial crisis broke out in 2008, a pseudonym named "Zhongben cong" published a paper to improve the story of Lao Wangcun based on blockchain Technology:
1) because bitcoin is global circulation, the "Yuan" in the story was changed into BTC, 100 yuan = 100btc
2) anonymity of bitcoin, Everyone in the story will announce how much money you have in your pocket to the world in the way of accounting. Presumably, everyone is not willing to put it into the account. Everyone in the bitcoin network has a wallet address, which is a code composed of several binary numbers
3) improvement of transaction mechanism and bookkeeping optimization
What are the current application scenarios of bitcoin< At present, the total market value of bitcoin is 967.236 billion, accounting for 50% of the total market value of cryptocurrency. If you are a 20-50-year-old Chinese and have a stable job, you know the news of bitcoin rising from 3000 to 8000 in half a month on the Internet hot search. At this time, you happen to see my article. Then you must think of one thing: should this thing be invested? And the risk
in my opinion, bitcoin is more suitable for fixed investment (if you invest a part of your salary in bitcoin every month, if you get 4000 salary, you can invest 300 at a fixed time point every month). In the cryptocurrency trading market, some people sell their houses because of bitcoin's sudden wealth, while others sell their houses because of speculation in bitcoin, The total market value of the cryptocurrency trading market is not large. There are indeed some experts, big and small, pulling the market, and the change is unpredictable. However, throughout the development of the past 10 years, cryptocurrency still presents a state of benign development, and more and more countries recognize it.
bitcoin is regarded as the first generation application of blockchain technology and the most thorough application of its code testing. However, without bitcoin, there might not be so many people who knew about blockchain now. It can be said that bitcoin has greatly improved the "exposure" of blockchain technology
later, people graally found that the application value of blockchain is far more than bitcoin, but can be applied to many instries to solve the pain points of many instries; The idea of blockchain can also provide a lot of reference for the financial field, which is the real reason for the outbreak of blockchain.
blockchain technology is not only the underlying technology of bitcoin, but also the core and infrastructure of bitcoin bitcoin has been running without any centralized organization operation and management. Later, bitcoin technology was abstracted, which was called blockchain technology or distributed ledger technology
extended data:
disadvantages of blockchain technology applied to digital currency:
first, there is no circulation management organization for "decentralization" blockchain technology is essentially a distributed database system with one-way linked list logic structure and P2P network design mode, which determines that there is no unified central control system for virtual currency based on blockchain technology
Second, it is difficult to effectively control the quantity supply the circulation of virtual currency based on blockchain technology is fixed, and according to Fisher Equation, the total transaction volume of the whole society under a certain price level in a certain period has a certain proportion with the required nominal currency volume, while the constant currency volume obviously can not meet the requirements of the growing total price of social goods Thirdly, "mining mechanism" is difficult to create recognized value bitcoin itself has no value and no national credit support. Some people think that "by continuously consuming computing power and energy to inject value into virtual currency", but it is obviously not the most efficient choice to consume millions of calculations in order to find a hash value that meets the requirements Fourthly, procers and early holders are easy to get high seigniorage any virtual currency based on blockchain technology is held by a few people at the initial stage of its development. Take bitcoin as an example. At first, bitcoin was only a proct of a few people's game. The first bitcoin purchase in May 2010 was $10000 BTC's purchase of $25 pizza. The first bitcoin transaction completed in July of the same year was $0.04/btc2. If you go in and buy "Jimo old wine" for 600 yuan, you can't bear to have a wolf with your child
3. When you come to Xiaoxikou on the right side of the wooden bridge, you can see an old man fishing, named "yixiyue". Give him good wine and he'll teach you how to fish. In fact, if you are patient and confident, it's easy to understand the old man's words<
next, we will enter the fishing link of the legend of swordsman:
4. In addition to fishing, the old man will give you some utensils. In the future, you will have to buy fishing rods and t from the "peddler"
5. Select a place to lower the rod, and you can see the floating body moving with the current after lowering the rod
6. When the screen comes to the underwater, when the fish quickly play to the left, don't press any buttons, otherwise the fish line will be broken. When it stops or slows down to a very slow speed. Hold down the left mouse button and drag to the right
7. When you feel that the speed is getting slower and slower and the fish is difficult to be pulled up, immediately release the left button to let the fish continue to swim to the left. At this time, do not press any key. When it slows down again or stops, pull to the right
8. Generally, the fish can be fished back and forth and 2-3 times
9. The fish in Dukang village usually appear in the white wavy line behind the stone
at present, blockchain has been extended to finance, logistics, Internet, digital assets and other fields. It will become a new outlet of the new generation of information technology after cloud computing, big data and mobile Internet, and has the ability to trigger a new round of technological innovation and instrial change.