Blockchain electronic bidding platform

1.

1. Jinrong China Financial Instry Co., Ltd.

this is a digital currency trading platform in Hong Kong. At the beginning of trading, it developed on the principle of safeguarding the rights and interests of customers. Similarly, in order to expand trading customers, the company launched the privilege of opening accounts free of charge, and gave customers some concessions in some festivals, This is an important reason why the enterprise takes the first place in the domestic formal blockchain platform

2. Bitfinex

is a digital currency trading platform in Hong Kong, China. It is one of the largest cryptocurrency exchanges in the world. It occupies an important position in the world's cryptocurrency trading and circulation. It also provides the world's most liquid registration policy and plays an important role in the world's trading operations, At present, it occupies the second place in the domestic regular blockchain platform

3. Fire coin network

this is an earlier digital currency trading platform in China, mainly trading bitcoin. As the third instry of domestic regular blockchain platform, it is the trading platform with the largest bitcoin trading volume in China. Many new digital asset trading platforms have been developed under the company, For the future development of the foundation

This is a digital currency trading platform jointly established by some digital currency enthusiasts, and its founder is Zhao CHANGPENG. In fact, this trading platform didn't attract much attention at the beginning. With the continuous operation of the company and the founder's understanding of digital currency, this enterprise has become the top four domestic regular blockchain platforms, which shows the power of this platform

This is one of the most popular digital asset trading platforms in the world. There are many kinds of digital currencies for trading, and their main functions are cash out and derivative trading. They are well-known in the world's exchanges

2.

Blockchain platforms include Ethereum, Asch and other underlying application development platforms

Ethereum, an open source public blockchain platform with smart contract function, provides decentralized Ethereum virtual machine to process point-to-point contract through its special cryptocurrency ether (ETH)

arch, a decentralized application platform based on side chain technology. Asch is designed to lower the threshold of developers, such as using JavaScript as the application programming language and supporting relational database to store transaction data, which is believed to be very attractive to developers and small and medium-sized enterprises

extended data

in 2008, Nakamoto first proposed the concept of blockchain. In the following years, blockchain has become the core component of electronic currency bitcoin: public account book for all transactions

by using peer-to-peer network and distributed timestamp server, the blockchain database can be managed independently. The blockchain invented for bitcoin makes it the first digital currency to solve the problem of repeated consumption. Bitcoin's design is a source of inspiration for other applications

bitcoin is the absolute mainstream of digital currency, and digital currency is in full bloom. Bitcoin, litecoin, dogecoin, dashcoin are common. In addition to currency application, there are various derivative applications, such as Ethereum, Asch and other underlying application development platforms, as well as NXT, SIA, bitstocks, maidsafe, ripple and other instrial applications

3. There are still many blockchain trading platforms, such as coin an, fire coin, OK and so on, which are relatively large platforms
blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions
the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry.

4. Affected by policies and regulations, there is no blockchain trading platform in China.

5.

The global well-known blockchain trading platform can refer to the following figure:

there are many similar platforms, which can be viewed on non small platforms. The market of digital assets fluctuates a lot, and no one can say for sure. Compared with the previous boom, the current market is in the cooling stage

blockchain is the core supporting technology of digital cryptocurrency system represented by bitcoin. The core advantage of blockchain technology is decentralization. It can realize point-to-point transaction, coordination and cooperation based on decentralized credit in a distributed system without mutual trust by means of data encryption, time stamp, distributed consensus and economic incentive, so as to solve the common high cost, low cost and low cost of centralized institutions Low efficiency and data storage insecurity provide solutions

the application fields of blockchain include digital currency, token, finance, anti-counterfeiting traceability, privacy protection, supply chain, entertainment, etc. with the popularity of blockchain and bitcoin, many related top domain names have been registered, which has a great impact on the domain name instry

6. Triporg travel: it is a blockchain + tourism service platform, which can provide people with train tickets, air tickets and other booking services.

7. There are many trading platforms, such as Huo coin and coin an, which are well-known. Information about blockchain can be found in cryptofinance.

8. The second type of blockchain projects is platform type. What are the characteristics of platform type blockchain projects? What are the typical representatives
the second category of blockchain projects is platform. The main function of platform projects is to establish a technical platform to meet the technical requirements of various blockchain application development
in short, platform applications allow developers to directly issue digital assets and write smart contracts on the blockchain. Smart contract is a computer program running on the blockchain database, which can be executed by itself under the condition of meeting the source code setting
for example, you develop a smart contract based on the house rent protocol on the blockchain. When the owner receives the rent, it will trigger automatic execution and give the security key of the apartment to the tenant
the main function of platform blockchain projects is to establish the underlying technology platform, so that developers can do application development on the underlying technology platform. A considerable number of platforms are still in the development state. As of January 2018, Ethereum has the largest market value.

9.

The implementation of electronic bidding system can not only improve the efficiency of bidding work, improve the level of bidding management, enhance the accumulation of bidding knowledge, enhance the economic benefits of bidding, and enhance the bidding social image, but also save the time, expenses, and public relations costs of enterprises, participate in the national market competition, and promote the enterprises to practice their internal skills and go on the right track. In order to promote the overall long-term and healthy development of the enterprise, we should comprehensively improve the internal and external of the enterprise and improve the efficiency of resource allocation

electronic bidding is an inevitable trend to further standardize bidding activities and promote the healthy development of the whole instry. It is also an urgent requirement to solve outstanding problems in the field of bidding and implement the long-term mechanism of the central government to punish and prevent corruption

advantages of enterprises using electronic bidding:

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promote openness and transparency, and realize sunshine operation. All links involved in bidding activities (project registration, announcement of bidding, prequalification, issuance of bidding documents, submission of bidding documents, bid opening, bid evaluation, bid winning announcement, etc.) can be carried out on the Internet, covering the whole process of bidding. All parties involved in the transaction can log on to the online bidding management system to master all kinds of public information related to it in real time, It realizes the sunshine operation of bidding and avoids the dark box operation caused by information asymmetry. At the same time, we can strengthen the information security through the use of format file technology and asymmetric encryption technology

rece transaction costs and save social resources

online bidding can realize the paperless operation of the whole process and save the bidding cost. At the same time, it can also avoid the cost of communication, transportation, printing, human resources and other aspects of the expenses of repeatedly going back and forth to the bidder, regulatory agencies, trading centers and other places, and rece the consumption of all kinds of resources. It can promote the conservation of social resources and the protection of ecological environment

leave marks in the operation process and strengthen node monitoring

the online bidding system can not only record the time nodes of handling matters and handling personnel in the whole process of bidding, but also record all documents; Moreover, it has the "client log monitoring" function, and the construction, audit, discipline inspection and other departments at all levels can directly conct real-time supervision and follow-up inspection on all project bidding activities, so as to ensure timely, accurate and comprehensive bidding supervision. At the same time, scientific and reasonable solidification of the corresponding proceres, especially for government investment projects, can standardize the proceres and strengthen the supervision and management

rece human intervention to prevent corruption

the application of online registration, online prequalification, online Q & A, remote evaluation of judges and other systems greatly reces the impact of human factors on the bid winning results, and reces the incentive of bidding enterprises to bribe; Weaken the influence of the construction unit operator on the evaluation results, rece the risk of corruption of the parties, and protect the parties of the construction unit; The list of judges is completely confidential to rece the possibility of manipulation of judges by all parties; The bidding units are scattered and connected on the Internet, which can effectively realize the mutual confidentiality of bidding units and make it difficult to realize the encircling and colluding bidding

raise the cost of violation and promote the construction of integrity

the online bidding system is supported by the enterprise integrity database, only the bidders with good performance can be shortlisted, and the fraulent enterprises will enter the blacklist database once confirmed, and cannot obtain the online registration qualification; Through the evaluation feedback from the bidding unit to the construction unit, the malicious default of the construction unit's project funds can be effectively curbed, which helps to improve the integrity construction of the construction unit; Improving the evaluation system of judges is concive to supervising the professional ability and ethics of judges

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