Application of blockchain in cost accounting
imapp2.0 version of blockchain application center has been officially launched. Imapp is the world's first blockchain app store with universal dividends, which aims to create a super entrance to the blockchain instry and make it easier for users to use blockchain applications. The interface of imapp 2.0 is more concise and beautiful, the function adds news and DAPP, and the content enriches the guessing game. Through imapp, users can browse, forward, download, update and open the application to obtain imapp ecological token IA. The official imapp has reached a strategic cooperation with the bitcoin diamond foundation. Ecocard ia can exchange bitcoin diamond BCD at a certain proportion.
(1) The underlying platform of the blockchain is a domestic independent and controllable blockchain platform developed by the science and technology of the blockchain. With the characteristics of high performance, high availability, scalability, easy operation and maintenance, strong privacy protection, and hybrid storage, the platform cooperates with the data sharing and security computing platform bitxmesh, the blockchain open service platform filoop, the supply chain finance platform filolink, and other platforms The deposit service platform filoink and the smart contract security R & D platform meshsec can better support the applications of enterprises, governments, instry alliances and other instries, and promote the efficient circulation of value among multiple institutions
(2) JD chain is the underlying framework of enterprise level blockchain independently developed by JD, and its birth marks that JD has started the construction of "Zhizhen ecology" based on the baas platform of blockchain and the underlying chain of "jdchain". Relying on the "one key deployment" capability of multiple optimization implementation, JD Zhizhen chain service platform has achieved the leading second level blockchain node deployment. In addition, it also has the core advantages of open compatibility with a variety of underlying, enterprise level dynamic networking and other mature applications. The timely launch of JD Zhizhen chain will effectively promote the large-scale implementation of enterprise level blockchain applications in various instries, and promote the construction of China's and global trust economy
(3) thunderchain is a blockchain application project independently researched and developed by netxin technology under thunderchain, which has high concurrency and second level confirmation capability of millions of TPS. Based on the research and development of high-performance blockchain procts, Xunlei has built an open platform of Xunlei chain, which helps enterprises or indivial developers to deploy smart contracts, easily realize the proct and service on the chain, and make the application development of blockchain more convenient
(4) Jingtong blockchain
Jingtong blockchain is the core underlying technology of Jingtong technology's blockchain with independent intellectual property rights. It is an effective decentralized Internet trading network based on blockchain technology, which adopts layered design (5 layers) underlying platform and multi language intelligent contract system, and has realized cross chain function. It has multi-level, all-round and one-stop service capabilities such as private chain, cloud chain and alliance chain. The layout of instry and regional ecology has taken shape
in addition to the above blockchain procts, there are community led LTC, cosmos, iota, Neuros, nuls, MOAC, etc., and enterprise led ripple, stellar, Weizhong bcos, network xuperchain, Huawei, Ping'an, Wanxiang, ant financial services, Zhongan, Bubi, matrix element, secret ape, zhongxiangbit, complex beauty, Shanghai Lianjing, etc
extended data:
blockchain is far more than a technology, which involves the spirit of "multi-party cooperation". In modern society, a lot of things must rely on everyone's cooperation to achieve 1 + 1 & gt; But we should try our best to avoid the problem of "information asymmetry" in cooperation
therefore, members of the alliance should keep accounts and share data together, and make everything public to eliminate "information asymmetry", so as to protect everyone's interests and make the business environment develop healthily. Honest work will get e benefits, if cheating will naturally be known to all. Technology is the foundation to help achieve this pattern. This is the more important "blockchain thinking"
A: blockchain is an encrypted database chain, that is, the transaction data in multiple timestamps / events are encrypted and linked together, and the data can not be tampered with or shared
2. Performance and logic:
A. external operation forms: bank deposit and withdrawal, remittance, account in and out, shopping, currency issuance, capital transaction, etc
B. internal logic processing (software program): after human operation, the data will be encrypted first and then stored in the database. After the program, the data will be divided into regions, such as the data in the event and time stamp will be classified and put together into a region. Multiple events and data in timestamps are associated to form a blockchain. The encrypted data can be shared, but not tampered with
C. forms of sharing: querying personal information, auditing, etc. Query permission / sharing permission: different permissions can query different data. For example, the bank can query the information of all people, and the indivial can only query the indivial
3. Most of the examples are different, but the logic processing ideas are the same, but the implementation methods and operations are different
4. Blockchain: it has the characteristics of encrypted data, tamperable data and shared data
5. Blockchain Technology: the technology of encrypting, partitioning and sharing data with editing programs
there are suggestions for guidance
application fields: finance, it, commodity sales, online shopping, etc.
The biggest feature of blockchain technology is decentralization, which will rece a lot of costs for the banking instry
First of all, decentralization means that the trust building mechanism between banking systems no longer needs intermediary, which saves the cost of intermediary Secondly, the development of digital currency will realize the real-time digital transaction of banks. For example, in bill transaction, bank's bill transaction always relies on the third party to realize the transfer of valuable documents. Even for electronic bill transaction, it also needs the information of central bank's ECDs system for mutual authentication. The blockchain technology can realize the point-to-point value transmission, which no longer needs centralized system control. This not only speeds up the bill transmission speed, but also reces the mistakes caused by human factors. The rection of process will naturally rece the demand of the bank for personnel and save the labor cost of the bankfinally, it will also have an impact on clearing and settlement. The bank's clearing and settlement business has always been completed by the central settlement, with low efficiency. Settlement through blockchain technology will greatly improve the efficiency of banks
blockchain technology also plays an important role in the cross-border payment business of banks. Today, with the highly developed global trade, cross-border payment is becoming more and more frequent. Banks often act as third-party services in cross-border trade, such as electronic transfer, asset custody and so on. However, cross-border payment generally takes about two days to get to the account, which is inefficient and reces the utilization rate of funds in transit. In the blockchain technology, both sides of cross-border payment can complete through the point-to-point way, realize all-weather payment and real-time arrival, thus speeding up the speed of clearing and settlement, and improving the efficiency of bank business processing
another feature of blockchain technology is de risking. Banks can establish their own blockchain, which can ensure that the transaction information and transaction records of bank customers are true and effective, and will not be tampered with arbitrarily. Banks can effectively identify customers' information, understand all aspects of customers' situation, identify abnormal transactions of customers, and prevent being cheated by customers, So as to rece the cost of bank supervision
1) Chain retail: under the corporate organizational structure, capital gains have far exceeded labor gains. With the development of computer and Internet, a new generation of giant retail institutions accelerate the accumulation of wealth to capital. Chain business is the basic business model of human-computer community, and any behavior that has a positive contribution to human-computer community will be encouraged. The application of chain business model in the retail instry is concive to recing transaction costs, protecting consumer privacy and promoting intelligent cooperation
newmall: in the online mall of newmall, because there is no profitable commercial intermediary, the transaction cost of the seller will be greatly reced, and consumers, service providers and other participants can get the incentive of Newton's pass according to the contribution value (newforce)
new digital asset management: as a new digital asset of users, consumption data can be managed through tools such as newpay. Users really own the data, carry out authorization control, pricing and charging, and eliminate the data disclosure without knowledge
targeted advertising: users can set whether to accept marketing, as well as the required information type and price range through newpay and other tools. Advertisers set marketing plans through various marketing smart contract templates built into the system, including target users, incentive mode, settlement method, dynamic price adjustment rules, etc. Advertisers can accurately put in advertisements, make point-to-point settlement with users, and eliminate advertising fraud< br />2 Payment: the current payment cost is high, the efficiency is low, and the flexibility is poor. Through blockchain and other technologies, we can build a new generation of transaction and payment system. Internet of things devices based on newiot technology can access newchain at a very low cost. Smart contracts can be established between devices to realize automatic settlement and payment, meeting the high-frequency requirements in this scenario
Global Payment: through the global distribution of newchain infrastructure and newpay payment tools, cross-border transactions are simple and convenient, and the cost is extremely low
3) supply chain: goods are usually delivered to consumers through logistics, warehousing, customs clearance, sales and many other links. When there is after-sales service, there will be a corresponding reverse process. The current supply chain is basically opaque, and it is difficult for consumers to confirm the origin and circulation information of goods. For some instries, such as food, medicine and luxury goods, this is a big problem. Therefore, a transparent and credible supply chain system for all stakeholders is very important
through the combination of atomic hash, newiot, newchain and other technologies, the supply chain system will be credible, open and transparent, and generate more business innovation
4) self financing: the traditional financial service system has the characteristics of heavy workload, long cycle, high cost and poor flexibility, which is usually difficult to serve small and medium-sized enterprises and indivials. Through digital identity and credit, a new self financing system can be established
enterprise and indivial credit: enterprises and indivials establish a consistent credit system based on newid. Only after authorization, can a third party obtain credit records
Asset Securitization: through the smart contract template, financial organizations can create financial procts without human participation. Through the relevant token tools based on newchain, all kinds of assets can be easily valued or transformed into token on the chain
5) gaming: by combining with blockchain technology, a new game experience can be created: users are both players and rule participants, and virtual game assets are owned by users
automatic transaction of virtual game assets: through the cross chain and Oracle technology provided by newchain, the virtual items in various games can be easily recorded on the blockchain, and the automatic transaction can be realized
game with transparent rules: game developers can easily establish algorithm transparent game logic through newchain related smart contract tools to improve the fairness and transparency of the game
6) agriculture: Currently, there are many problems in agriculture, such as incomplete data and low degree of automation. Block chain combined with Internet of things technology can automatically collect, store and analyze proction data, save the high maintenance cost of centralized management system, rece the later maintenance cost, and help to improve the intelligent and large-scale level of agriculture
traceability of agricultural procts: by introcing the Internet of things equipment compatible with newiot standard into the process of agricultural means circulation, agricultural proction and agricultural procts sales, the safety and efficiency of the whole process of agricultural proction can be improved. Due to the non tampering characteristics of proction data, it can be widely used in scientific research and anti-counterfeiting purposes
intelligent planting: through the Internet of things sensor compatible with newiot standard, it can realize the all-weather monitoring of the planting environment and crop growth. Combined with newai, it can make intelligent decisions on the monitoring results, and build a complete set of intelligent planting system, which can discover risks in time, stabilize proction and increase income
7) public welfare: with its characteristics of decentralization, high transparency and tamper proof information, blockchain technology naturally meets the needs of the public welfare field. Public welfare organizations can store the whole process information from fund-raising, project progress, use of donation and feedback from recipients on newchain for the convenience of donors and the public< Public welfare audit: public welfare activities need public welfare audit to improve efficiency and maintain trust. Through newchain, newid and other technologies and agreements, every donation will be traceable. Public welfare institutions can track the later situation of the relief objects through relevant tools, which helps to enhance the fairness and transparency of public welfare
wildlife protection: using newiot technology, the data of rare wildlife resources can be recorded on newchain, so as to track the location, body index, etc. of each specific animal, providing key information help for migration scientific research tracking, combating poaching and trafficking.
1. Financial field. Blockchain has great potential application value in international exchange, letter of credit, equity registration, stock exchange and other financial fields. The application of blockchain technology in the financial instry can save the third-party intermediary link and 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. This field is considered as a promising application direction of blockchain
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. The decentralized and fully distributed DNS service provided by the blockchain can realize domain name query and resolution through the point-to-point data transmission service between nodes in the network. It can be used to ensure that the operating system and firmware of an important infrastructure have not been tampered with. It can monitor the status and integrity of the software and detect bad tampering, And ensure that the data transmitted by the system using the Internet of things technology has not been tampered with< 4. Digital rights. 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. After the works are confirmed on the blockchain, the subsequent transactions will be recorded in real time to realize the full life cycle management of digital rights, and can also be used as a technical guarantee in judicial evidence collection. For example, mine labs, a start-up company in New York, developed a metadata protocol based on blockchain. This system called mediachain uses IPFs file system to realize right protection of digital works, mainly for right protection applications of digital pictures
5. Insurance. In terms 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. A typical application case is lenderbot, which was launched by the blockchain enterprise stratumdeloitte and payment service provider lemonway in 2016. It allows people to register customized micro insurance procts through the chat function of Facebook messenger to insure the high value items exchanged between indivials, and the blockchain replaces the third party role in the loan contract< 6. Public welfare. 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.