Shulou(Shulou.com)06/02 Report--

Xiaobian to share with you the application fields of blockchain technology in computers, I hope you have gained something after reading this article, let's discuss it together!

The application fields of blockchain technology are: 1. financial field;2. Internet of Things and logistics field;3. public management field;4. digital copyright field;5. insurance field;6. public welfare field;7. energy field;8. transportation field.

Blockchain applications include:

financial sector

Blockchain has great potential applications in financial fields such as international exchange, letter of credit, equity registration and stock exchange. The application of blockchain technology in the financial industry can eliminate the third-party intermediary link and realize point-to-point direct docking, so as to quickly complete transaction payment while greatly reducing costs.

Visa, for example, launched Blockchain-based Visa B2B Connect, which provides organizations with a cheaper, faster and safer way to process business-to-business transactions worldwide. Be aware that traditional cross-border payments require waiting 3-5 days and paying 1-3% transaction fees for this. Visa also launched the first bitcoin debit card in conjunction with Coinbase, while Citibank tested the cryptocurrency "Citicoin" on the blockchain.

Internet of Things and Logistics

Blockchain can also be naturally combined in the field of Internet of Things and logistics. Blockchain can reduce logistics costs, trace the production and delivery of items, and improve the efficiency of supply chain management. This field is considered to be a promising application direction for blockchain.

Blockchain can realize the comprehensive transmission of information in the whole network through the hierarchical structure of scattered network connected by nodes, and can verify the accuracy of information. This feature improves the convenience and intelligence of IoT transactions to a certain extent. The blockchain + big data solution makes use of the automatic filtering mode of big data to establish credit resources in the blockchain, which can double improve the security of transactions and improve the convenience of Internet of Things transactions. Save time and cost for intelligent logistics mode application.

Blockchain nodes have very free access and can independently participate in or leave the blockchain system without any interference with the entire blockchain system. Blockchain + big data solutions take advantage of the integration capabilities of big data to promote more directional expansion of Internet of Things basic users, facilitating user expansion among decentralized users of intelligent logistics.

public service areas

Blockchain is closely related to people's production and life in public management, energy, transportation and other fields, but the centralized characteristics of these fields also bring some problems, which can be transformed by blockchain. The decentralized fully distributed DNS service provided by blockchain can query and resolve domain names through point-to-point data transmission services between nodes in the network, which can be used to ensure that the operating system and firmware of an important infrastructure have not been tampered with, monitor the status and integrity of software, detect bad tampering, and ensure that the data transmitted by the system using Internet of Things technology has not been tampered with.

Digital copyright domain

Through blockchain technology, works can be authenticated, the existence of works such as text, video and audio can be proved, and the authenticity and uniqueness of ownership can be guaranteed. After the works are confirmed on the block chain, the subsequent transactions will be recorded in real time to realize the whole life cycle management of digital copyright, which can also be used as technical guarantee in judicial evidence collection. For example, Mine Labs, a startup in New York, USA, has developed a blockchain-based metadata protocol called Mediachain, which uses the IPFS file system to implement copyright protection for digital works, mainly for copyright protection applications for digital images.

insurance field

In terms of insurance claims, insurance institutions are responsible for fund collection, investment and claims settlement, often with high management and operation costs. Through the application of smart contract, neither the applicant application nor the approval of the insurance company is required, as long as the claim condition is triggered, the automatic claim settlement of the policy can be realized. A typical application case is LenderBot, launched in 2016 by blockchain companies Stratum, Deloitte and Lemonway, which allows people to register customized microinsurance products through Facebook Messenger's Chat features to insure high-value items exchanged between individuals, while blockchain replaces third-party roles in loan contracts.

public welfare field

The data stored on the blockchain is highly reliable and cannot be tampered with, and is naturally suitable for use in social welfare scenarios. Relevant information in the public welfare process, such as donation projects, collection details, fund flow direction, feedback from recipients, etc., can be stored on the blockchain, and conditionally publicized transparently to facilitate social supervision.

After reading this article, I believe you have a certain understanding of "what are the application fields of blockchain technology in computers". If you want to know more relevant knowledge, please pay attention to the industry information channel. Thank you for reading!

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