People's views on blockchain

1. Because at this stage, all the right issues in China are in an exploratory stage, and the system is not yet complete, so the blockchain can not solve the right problem.

2. With the development of the whole blockchain instry, it is impossible to go back to the past. bitcoin is far less likely to collapse than it is to reach $100000. Recently, a listed company has undergone earth shaking changes e to the application of a blockchain. Such a magic story will also stimulate more and more giant companies to pay attention to the blockchain, thus promoting the development of the whole instry. The Chicago Mercantile Exchange will launch the bitcoin futures contract in December, which may be another major turning point. It may mark a fundamental change in the game rules and market structure of the whole instry. Although we have missed the legend of bitcoin, from the perspective of the whole blockchain instry, it may be just the beginning to bring blockchain assets into our view of asset allocation.

3. Blockchain technology uses mathematical methods to achieve distributed accounting and solve the trust problem, so as to complete the decentralization, which will bring far-reaching influence in many fields such as communication, finance, Internet of things, government management and so on
blockchain refers to the technical solution of collective maintenance of a reliable database through centralization and distrust in the past, and it is a technical way for the whole people to participate in bookkeeping. Previous bookkeeping methods were all centralized and needed centralized intermediary, whether it was traditional government, financial institutions, notarization institutions or emerging e-commerce platform and online payment platform
in economic hypothesis, information is sufficient. In fact, it is precisely because of insufficient information that there are very large intermediaries. The existence of intermediaries increases the transaction cost and raises the transaction threshold. In essence, blockchain technology is a large-scale collaboration tool. It makes direct value transfer possible by using pure technology for the first time, and continues the trend of Internet decentralization and disintermediation. Disintermediated blockchain technology will greatly subvert the information intermediary instry
blockchain technology is the basic technology for building bitcoin data structure and encrypted transmission of transaction information, which realizes the issue and transaction of bitcoin. The core of blockchain technology is that all the current participating nodes jointly maintain the transaction and database, so that the transaction is based on the principle of cryptography rather than trust, so that any agreed parties can directly carry out payment transactions without the participation of a third party
technically, a block is a data structure for recording transactions, reflecting the capital flow of a transaction. In the system, the transaction blocks are connected to form a main chain, and all the nodes participating in the calculation record the main chain or part of the main chain
a block contains the following three parts: transaction information, hash formed by the previous block and random number. Transaction information is the task data carried by the block, including the private keys of both parties, the number of transactions, the digital signature of electronic currency, etc; The hash hash formed by the previous block is used to connect the blocks and realize the sequence of past transactions; Random number is the core of the transaction. All nodes compete to calculate the answer of the random number. The node that gets the answer the fastest generates a new block and broadcasts it to all nodes for updating, so as to complete a transaction.

5. Blockchain is a kind of data structure formed by orderly linking blocks, in which block refers to the collection of data, including relevant information and records, which is the basic unit of forming blockchain
e to the special data structure of blockchain, blockchain technology has four main characteristics: decentralization, transparency, contract execution automation and traceability
in the future, jinwowo network technology will focus on blockchain technology to promote the legal circulation and commercial application of big data.

6. 1、 Blockchain will play the role of "recing costs for the real economy". At present, the high cost and low profit of the real economy lead to the lack of capital support for the real economy. In the operating cost, the proportion of management cost and financial cost is not low. Blockchain technology can effectively help enterprises rece the cost of these two parts
secondly, blockchain will play a role of "improving the efficiency of instrial chain collaboration". Enhancing instrial collaboration is an important way to promote manufacturing in China to move towards the middle and high end. However, in many instries, the efficiency of instrial chain collaboration is still not high, especially in the field of international trade
thirdly, blockchain will play a role of "building an honest instrial environment". At present, the construction of China's social credit system is accelerating, but in some cases, the process of building trust among partners is still slow, it is difficult to obtain all kinds of credit information, and it is difficult for small, medium and micro enterprises to obtain credit loans from financial institutions. Through the "transaction on the chain", all aspects can more easily find out the accurate historical credit situation of the counterparties, and establish the cooperation mechanism faster; Banks can also give credit to enterprises more safely based on transaction records, and promote the solution of the problems of "difficult, expensive and slow financing" of small, medium and micro enterprises operating in good faith
in addition, blockchain can make use of smart contracts to avoid default and fraud to a large extent, and can also make efficient and convenient payment scenario applications in combination with blockchain asset wallet. As early as in the blockchain circle, there have been many innovation forums and Instry Summit aiming at the direction of blockchain enabling the real economy, and combining with the local economic instry to carry out landing optimization. For example, the world blockchain conference Macao station intends to make a deep integration with the local economic instry, and use and popularize the blockchain assets with the payment means of magic chain wallet.

7.

At present, with the rapid development of science and technology, the situation is surging. If you and I are a little lazy, we may be out. No, the new blockchain is coming. Since the beginning of this year, blockchain has become one of the hottest knowledge points in the field of science and technology, and has become increasingly prominent in the fields of digital finance, Internet Governance and big data computing

blockchain technology also has broad application prospects in the military field, which is very likely to quietly subvert the future war

this is not Xiaole's boasting“ There is nothing more important about the three armed forces than secrecy. " We should know that in the future information battlefield, confidentiality is the key to win or lose the war. Because the blockchain system has many characteristics such as information independence, confidentiality and integrity, it can realize the perfect combination of data storage and data encryption. After being attacked, it also has strong recovery ability, and can protect highly sensitive data, which is of great help to win the war

according to the information collected by Xiaole, some countries are planning to build blockchain information platform and begin to study the application potential of blockchain in several scenarios such as military satellites and nuclear weapons; An international organization is currently evaluating the performance of blockchain technology in military logistics, Internet of things and other fields

if bitcoin and other digital currencies are blockchain 1.0 applications, blockchain 2.0 is the "smart contract" that provides a strong guarantee for network transaction data security. There will be 3.0 in the future, from Dao (blockchain self consistent organization), DAC (blockchain self consistent company) to blockchain society

"cultivate new kinetic energy with informatization, promote new development with new kinetic energy, and create new brilliance with new development." I believe that blockchain, the "new kinetic energy" of science and technology, will bring us more surprises: "one machine in hand, I have it in the world", "trade autonomy", more extensive sharing, and the optimal life mode... Blockchain technology will create a more honest, convenient, and efficient Era of big data

content source: Liberation Army Daily

8. Blockchain experts from 15 countries discussed future network protocols for blockchain and cryptocurrency

the change of Russia's attitude has a lot to do with the economic downturn in recent years and the Western sanctions

Russia's unreasonable economic structure and excessive dependence on oil resources have become the consensus of all walks of life at home and abroad. At the end of 2013, the conflict between Russia and Ukraine, the outbreak of the crisis in Ukraine, western countries imposed economic sanctions on Russia, the global crude oil price plummeted

in November 2014, Russia's GDP began to grow negatively, falling by 3.7% and 0.2% respectively in 2015 and 2016

9. From the perspective of development, the biggest problem we are facing in the proction and life of the whole Chinese economy is credit. The slogan of integrity has been chanted for so many years, but the integrity of the whole society is getting worse and worse. Now not only private enterprises, but also some state-owned enterprises have begun to breach the contract. How to prove that "your mother is your mother", China claims to be the first country in the world in terms of GDP by PPP, but e to the lack of integrity, it has added huge proction and living costs. As a new technology paradigm, blockchain will bring more proctivity than everyone imagined. We regard blockchain as three layers. The first layer is technology, ledger, cryptography and authentication mechanism. The second layer is the business model, which is based on the business ecosystem reconstructed by blockchain. The third is philosophy, philosophy. The revolution of any kind of proctivity will inevitably be abstracted and sublimated into a metaphysical proction relationship, and so will blockchain. Blockchain technology and its application have the following characteristics: distributed, flat, mandatory trust, collective maintenance, reliable database, open source, privacy protection and so on. Together, these technologies will have a certain impact on many concepts and business models that we are used to. The underlying framework of laikelib blockchain is similar to Ethereum, with the idea of decentralization as the core, and is committed to building an open credit value circulation network to make credit value widely distributed.

10. No way. It's the same as the ticket