How can there be a more detailed explanation of blockchain applications?

Look at the chain headlines. The information content provided is also subdivided into blockchain energy applications, blockchain medical applications, blockchain financial applications, blockchain Internet management applications, blockchain applications, blockchain Internet of Things applications, blockchain agricultural applications, etc.

The blockchain application center version has been officially launched.

The blockchain application center version has been officially launched. imapp is the world's first blockchain app store with national dividends, aiming to create a super entrance to the blockchain industry and make it easier for users to use blockchain applications. The interface is more concise and beautiful, and the function has added news, dapp, and the content is enriched with guessing games.

Users can get the imapp ecological token through IMAPP browsing,**,**,update, and open the application, and the official has reached a strategic cooperation with the Bitcoin Diamond** Association, and the ecological token IA can be exchanged for Bitcoin Diamond BCD in a certain proportion.

Hide your shrew's face. How stupid it is to show those claws in front of him! You can't imagine what he's going to get.

There are many directions in which blockchain can be applied, such as logistics, ** chain, finance, e-government, justice and so on. You can take a look at the SMIC blockchain public service platform, the alliance unit of this platform, Changsha Bank, combines blockchain and finance, the alliance unit Dian Judicial Appraisal combines blockchain and judicial appraisal, and the alliance unit CSI Shudeng combines blockchain and digital assets, which feels very powerful.

Blockchain technology is accelerating the deployment in major countries around the world, and in recent years, there have been more and more blockchain applications, and we can see the shadow of blockchain in many industries. There are many fields of blockchain applications, which can be seen in finance, logistics and other industries.

The People's Bank of China launched the ** financial blockchain platform: widely connecting the information of tax, customs, foreign exchange and other departments, effectively helping small and medium-sized enterprises to finance and enhance credit; The Shenzhen Municipal Taxation Bureau, together with Tencent Blockchain and WeChat Pay, launched the express version of blockchain e-invoice, and quickly registered and opened the blockchain e-invoice function in 30 minutes. Crypto Finance Mimacaijing focuses on blockchain information.

1.Financial field: The application of blockchain technology in the financial industry can eliminate the need for third-party intermediaries and realize point-to-point direct docking, so as to quickly complete transaction payments while greatly reducing costs.

2.IoT and logistics: Blockchain can also be a natural combination in the IoT and logistics sectors. Through the blockchain, logistics costs can be reduced, the production and delivery process of items can be traced, and the efficiency of chain management can be improved.

3.Public services: Blockchain is closely related to people's production and life in the fields of public management, energy, transportation, etc., but the centralized nature of these fields has also brought some problems, which can be transformed with blockchain.

5.Insurance: In terms of insurance claims, insurance institutions are responsible for fund collection, investment, and claims, which often have high management and operating costs.

Through the application of smart contracts, there is no need for the policyholder to apply or approve from the insurance company, as long as the claim conditions are triggered, the policy will be automatically claimed.

6.Public welfare: The data stored on the blockchain is highly reliable and cannot be tampered with, which is naturally suitable for use in social welfare scenarios.

Relevant information in the public welfare process, such as donation projects, fundraising details, fund flows, and feedback from recipients, can be stored on the blockchain, and conditionally transparently and publicly publicized to facilitate social supervision.

The application scope of blockchain spans multiple industries.

At present, one of the earliest applications is Bitcoin, the underlying technology platform of the Bitcoin-based blockchain, as the name suggests, that is, the Bitcoin network.

Other blockchain underlying technologies now include IBM's Febric, Silver Chain's blockchain underlying technology platform, etc.

Up to now, the application of blockchain has mainly the following directions:1

Finance. In the financial industry, blockchain can be said to be the most sought-after fintech (financial technology) in the world

There are also endless application cases in the financial industry, such as the "Blockchain Aviation Accident Insurance Card Slip" launched by Sunshine Insurance on July 29, 2016

Based on blockchain technology, the whole process of card slip from source to customer circulation can be traced, and all parties can not only check the authenticity of the card slip, but also facilitate the follow-up process, such as claim settlement.

At the same time, without middlemen, the unit price of the insurance card will drop significantly.

Its economic benefits: this product is 60 yuan to buy a copy, can be used for 20 people, each time you can get up to 2 million yuan of aviation accident insurance, equivalent to 3 yuan each time you can get 2 million yuan of protection.

This greatly saves the expenditure of consumers and the cost of insurance companies.

There are also commercial bank collateral released by Yinlian Technology in September 2016, which is mainly used to conceal the registration of assets such as real estate and vehicles, prevent duplicate mortgages, and apply the consensus mechanism of blockchain to improve the efficiency of interbank work.

Financial bank.

The general explanation of blockchain technology is as follows:

To put it simply: blockchain is a new generation of network system formed by using a package of existing network technologies, which has a new structure, a new mechanism, and unprecedented new value. Specifically, five major technologies or innovations are used:

Encryption technology, P2P network technology, distributed storage technology, consensus mechanism, smart contract.

Essentially, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "traceable", "open and transparent", "collective maintenance" and so on. Based on these characteristics, blockchain technology has laid a solid foundation for "trust and sales", created a reliable "cooperation" mechanism, and Yunchun has broad application prospects.

Blockchain originated from Bitcoin, which marked the birth of Bitcoin on November 1, 2008, when a person claiming to be Satoshi Nakamoto published the article "Bitcoin: A Peer-to-Peer Electronic Cash System".

Two months later, the theory came into practice, and on January 3, 2009, the first genesis block with serial number 0 was born. A few days later, on January 9, 2009, a block with a serial number of 1 appeared and was connected with the genesis block with a sequence number of 0 to form a chain, marking the birth of the blockchain.

Blockchain features:

1 Decentralization.

In a blockchain system, there is no centralized governing body. The storage, transmission, verification and other processes of blockchain data are based on a distributed system structure, and there is no central node in the entire network. All nodes participating in the public chain network have the same rights and obligations.

Damage to any one node will not affect the operation of the entire system.

2.Open.

In addition to the private information of the parties to the transaction is encrypted, the data of the blockchain is open to everyone, providing a flexible scripting system, the entire system information is highly transparent, and within the rules specified by the system, nodes cannot deceive each other.

3.Autonomy.

Consensus technology, smart contracts.

As for blockchain and traditional IT and data technology, I believe that the future development of blockchain technology must be "convergence".

1) Traditional financial IT companies:

Due to its excellent technical characteristics, blockchain technology is open, transparent, unique, safe and reliable, and can be quickly applied by the financial IT and insurance IT fields.

2) Traditional IT shared companies:

The core capabilities of blockchain are mutual trust and sharing, which is easy to be applied after the sharing economy is fully compatible.

3) Traditional IT technology companies:

Blockchain will become a part of the computer cloud services and big data of traditional IT companies. Today's multinational IT companies are investing heavily in security and analytics, and all of these services can be built on top of blockchain.

4) In addition, blockchain also has great complementary advantages in the field of AI companies, blockchain is a new type of distributed database technology, so blockchain technology can solve the problem of data credibility in AI applications, with blockchain technology, AI can focus more on algorithms.

However, I feel that blockchain technology is still in its infancy, and it still needs time to be researched and verified.

1. Blockchain + Healthcare: In the medical field, blockchain can use its own anonymity, decentralization and other characteristics to protect patient privacy. Electronic health records (EHR), DNA wallets, drug anti-counterfeiting, etc. are all possible application areas of blockchain technology.

According to IBM's report** last year, 56% of the world's healthcare facilities will be by 2020.

2. Blockchain + Internet of Things: The Internet of Things is a very broad concept, if communication, energy management, chain management, sharing economy, etc. are covered, the application of blockchain technology in the Internet of Things will become a very important application field.

3. Blockchain + IP copyright & culture and entertainment: The development of the Internet is getting better and better, and digital, digital books, digital, and digital games have gradually become the mainstream. The rise of the knowledge-based economy has made intellectual property a core element of market competition.

Extended information: 1. The current application of blockchain to practical cases.

1. Application case 1: Tami Chain is an alliance chain platform based on Hyperledger, which realizes the on-chain service of investment, financing, and M&A transactions of non-standard asset projects of Chinese state-owned enterprises. The general point management system (Tammy Bean) forms an internal reward mechanism to mobilize the enthusiasm of production and promote the conversion of rights and interests and data exchange between various objects in the Tammy Chain ecosystem.

The shared points can be shared with trading institutions, investors, intermediary service partners and other members of the enterprise ecosystem, and different issuance mechanisms and circulation mechanisms can also be formulated for different members to achieve the benign interaction of blockchain digital points, business goals, and participants. The construction content includes: 1. Blockchain basic platform; 2. Points system; 3. Data circulation platform; 4. Evidence preservation system; 5. Other subsystems are on the chain.

2. Application case 2: The virtual yuan art digital asset trading service platform is a trading platform for art copyright, a platform for discovering the value of global artworks, and a high-end service platform for the truly decentralized international art market. Based on the blockchain token, the platform realizes the encrypted digital currency used as the basis for the world's outstanding artworks, and carries out the value exchange of artworks.

The artwork creator will tokenize the art copyright, and the investor will invest according to the subscription share and obtain income. Transaction of use rights: Artists and creators put the right to use artworks on the chain for trading, and trigger smart contracts to enable buyers to obtain the right to use artworks (including leasing, exhibitions and other transactions).