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Wang Feng, Nanjing blockchain Industry Application Association
Publish: 2021-03-28 09:36:30
1. Introction: Huaxin blockchain Research Institute is a blockchain R & D Application and talent training institution. Based on blockchain instry research, security technology and technology services, it provides users with services such as gathering resources, cultivating and developing blockchain instry applications, and supporting the transformation and upgrading of traditional instries
legal representative: Liu Zhengwei
time of establishment: December 19, 2016
registered capital: 105 million RMB
business registration number: 320191000063765
enterprise type: limited liability company (wholly state-owned)
address: 5 / F, CSCEC global building, 17 Xinghuo Road, Jiangbei new district, Nanjing City
legal representative: Liu Zhengwei
time of establishment: December 19, 2016
registered capital: 105 million RMB
business registration number: 320191000063765
enterprise type: limited liability company (wholly state-owned)
address: 5 / F, CSCEC global building, 17 Xinghuo Road, Jiangbei new district, Nanjing City
2. 1. Weizhong bank uses blockchain technology for loan clearing
in September 2016, Weizhong bank and Shanghai Huarui bank put into trial operation the inter-bank joint loan clearing platform based on alliance blockchain technology to optimize the settlement and clearing of "micro loan" joint loans of the two banks. With the introction of the blockchain system, all the information is recorded on the blockchain network, which can not be tampered with. The transaction process is cleared at the same time, realizing real-time clearing, saving a lot of manpower and material resources
2. China UnionPay uses blockchain technology to realize inter-bank points exchange
in September 2016, China UnionPay and IBM tried out a shared points system based on blockchain technology. Using this blockchain system allows users to exchange bonus points across banks and platforms. In other words, the bonus points of one bank can be exchanged for bonus points of other banks, or even multiple airline mileage and supermarket awards. It greatly improves the use efficiency of bank points
3. Toyota uses blockchain technology to track auto parts
in October 2016, Toyota joined R3 alliance to store the proction, processing and use of each part in the blockchain through blockchain technology, so that when there is a problem with auto parts, the source of the parts can be easily and quickly found
4. Central bank's blockchain digital bill trading platform
in January 2017, the central bank's blockchain based digital bill trading platform was successfully tested. The introction of digital currency for settlement can realize the synchronous transfer of capital flow and information flow of digital bill transaction, so as to realize DVP bill settlement. At the same time, the blockchain digital identity solution solves the problem of repeated KYC authentication between different financial institutions. It not only solves the problem that the transaction amount of digital bills is confidential to the unrelated parties, but also ensures that the regulatory parties such as the exchange have the mechanism of seeing through when necessary
5. Ant financial services blockchain application
in August 2017, ant financial services blockchain technology tested water insurance and helped Xinmei mutual insurance company to launch the first love rescue account in the domestic insurance instry. Blockchain technology makes every capital flow open and transparent, the data of every capital flow can not be tampered with, and the whereabouts and uses of every capital can be traced. In November of the same year, ant chain was used in food safety traceability and traceability of genuine procts. At present, the milk powder proced in Australia and New Zealand and Moutai in China, users can only know if they are genuine procts by scanning Alipay.
there are many other successful cases at home and abroad, all of which indicate that the application of blockchain technology is graally promoted, and is favored by various instries. Accompanied by the emergence of many blockchain technology companies, they want to take a share in this field. However, after the people's Bank of China and other seven ministries and commissions issued the "notice on preventing the financing risk of token issuance"), with the increasing difficulty of registration, there are more empty shell companies in the intermediary instry chain, and few companies have practical applications
in addition, the security technology of blockchain has always been concerned and controversial. Nowadays, blockchain mainly faces five security problems: the security of underlying code, cryptographic algorithm, consensus mechanism, smart contract and digital wallet.
in September 2016, Weizhong bank and Shanghai Huarui bank put into trial operation the inter-bank joint loan clearing platform based on alliance blockchain technology to optimize the settlement and clearing of "micro loan" joint loans of the two banks. With the introction of the blockchain system, all the information is recorded on the blockchain network, which can not be tampered with. The transaction process is cleared at the same time, realizing real-time clearing, saving a lot of manpower and material resources
2. China UnionPay uses blockchain technology to realize inter-bank points exchange
in September 2016, China UnionPay and IBM tried out a shared points system based on blockchain technology. Using this blockchain system allows users to exchange bonus points across banks and platforms. In other words, the bonus points of one bank can be exchanged for bonus points of other banks, or even multiple airline mileage and supermarket awards. It greatly improves the use efficiency of bank points
3. Toyota uses blockchain technology to track auto parts
in October 2016, Toyota joined R3 alliance to store the proction, processing and use of each part in the blockchain through blockchain technology, so that when there is a problem with auto parts, the source of the parts can be easily and quickly found
4. Central bank's blockchain digital bill trading platform
in January 2017, the central bank's blockchain based digital bill trading platform was successfully tested. The introction of digital currency for settlement can realize the synchronous transfer of capital flow and information flow of digital bill transaction, so as to realize DVP bill settlement. At the same time, the blockchain digital identity solution solves the problem of repeated KYC authentication between different financial institutions. It not only solves the problem that the transaction amount of digital bills is confidential to the unrelated parties, but also ensures that the regulatory parties such as the exchange have the mechanism of seeing through when necessary
5. Ant financial services blockchain application
in August 2017, ant financial services blockchain technology tested water insurance and helped Xinmei mutual insurance company to launch the first love rescue account in the domestic insurance instry. Blockchain technology makes every capital flow open and transparent, the data of every capital flow can not be tampered with, and the whereabouts and uses of every capital can be traced. In November of the same year, ant chain was used in food safety traceability and traceability of genuine procts. At present, the milk powder proced in Australia and New Zealand and Moutai in China, users can only know if they are genuine procts by scanning Alipay.
there are many other successful cases at home and abroad, all of which indicate that the application of blockchain technology is graally promoted, and is favored by various instries. Accompanied by the emergence of many blockchain technology companies, they want to take a share in this field. However, after the people's Bank of China and other seven ministries and commissions issued the "notice on preventing the financing risk of token issuance"), with the increasing difficulty of registration, there are more empty shell companies in the intermediary instry chain, and few companies have practical applications
in addition, the security technology of blockchain has always been concerned and controversial. Nowadays, blockchain mainly faces five security problems: the security of underlying code, cryptographic algorithm, consensus mechanism, smart contract and digital wallet.
3. The subversive characteristics of blockchain lie in the following four aspects: first, transparency. The data record of the blockchain system is transparent to the nodes of the whole network, and the update operation of the data record is also transparent to the nodes of the whole network, which is the basis of the trustworthiness of the blockchain system. Because the blockchain system uses open source programs, open rules and high participation, the data records and operation rules of the blockchain can be reviewed and traced by the nodes of the whole network, with high transparency< Second, openness. The blockchain system is open. In addition to the fact that the private information of the parties directly related to the data is always encrypted, the data of the blockchain is open to all (except the blockchain system with special permission requirements). Anyone or participating nodes can query blockchain data records or develop related applications through the open interface, so the information of the whole system is highly transparent< Third, information can not be tampered with. Once the information of the blockchain system is verified and added to the blockchain, it will be permanently stored and cannot be changed (except for private blockchain systems with special change requirements). Unless more than 51% of the nodes in the system can be controlled at the same time, the modification of the database on a single node is invalid, so the data stability and reliability of the blockchain are extremely high
Fourth, decentralization. Decentralization is the most basic feature of the blockchain, which means that the blockchain no longer depends on the central processing node and realizes the distributed recording, storage and updating of data. In the traditional centralized network, attacking a central node can destroy the whole system, while in a decentralized blockchain network, attacking a single node cannot control or destroy the whole network. More than 5% of the nodes in the master network are just the beginning of gaining control. 2019 is the first year for the commercial application of blockchain technology, and the stimulation of favorable policies will make the development of blockchain technology more stable
with the application of blockchain technology graally penetrating into many fields such as digital finance and Internet, we have a clearer understanding of the value of blockchain
blockchain has formed a situation of global competition, and all countries are seizing the development opportunities, let alone China; Therefore, there is no doubt that blockchain has become a national strategy.
Fourth, decentralization. Decentralization is the most basic feature of the blockchain, which means that the blockchain no longer depends on the central processing node and realizes the distributed recording, storage and updating of data. In the traditional centralized network, attacking a central node can destroy the whole system, while in a decentralized blockchain network, attacking a single node cannot control or destroy the whole network. More than 5% of the nodes in the master network are just the beginning of gaining control. 2019 is the first year for the commercial application of blockchain technology, and the stimulation of favorable policies will make the development of blockchain technology more stable
with the application of blockchain technology graally penetrating into many fields such as digital finance and Internet, we have a clearer understanding of the value of blockchain
blockchain has formed a situation of global competition, and all countries are seizing the development opportunities, let alone China; Therefore, there is no doubt that blockchain has become a national strategy.
4. In the past two years, the concepts of blockchain, bitcoin, cryptocurrency and ICO have graally come into the public view, which has attracted the attention of investors and entrepreneurs. As an emerging venture project, A5 venture network will make a simple summary and introction of some of the latest blockchain venture projects in this article
1. Heard about blockchain
classification: blockchain
financing: Angel round financing was completed in May, with the amount of RMB 8 million, and the investor was huangtao capital
Introction: heard that blockchain is a blockchain audio program provider. The platform mainly explains blockchain knowledge to users in the form of audio content to help users understand the blockchain instry. In the later stage, the platform will launch paid classroom, small program, app and other functions<
2. Zhidou ecation chain
classification: ecation chain
financing: Angel round financing was completed in May, with an amount of more than RMB 10 million, and the investors were Xing Shuai ecation, fangchuang capital and Qingcai investment
Introction: Zhidou ecation chain uses blockchain and distributed storage technology to build a decentralized online ecation system. This peer-to-peer online ecation community allows scholars to pay and reward content procers directly. Through the distribution, circulation, incentive and empowerment of digital assets, content creators and learners can form decentralized spontaneous learning, spontaneous teaching, spontaneous proction of high-quality content, achieve the positive cycle of survival, and finally form a self-running online ecation ecology. Users can learn freely and publish ecational content through online ecation community< Xpense super buy
category:
financing: Angel round financing was completed in May, with the amount of US $5 million and the original capital of the investor
Introction: xpense super buy is an underlying protocol based on side chain technology, which enables users to synchronize consumption records in different scenarios effectively and can not be tampered with. In the future consumer market, different shopping malls will be nodes of each other to store data in the form of blockchain. No one can tamper with the consumption records. Xpense super buy will create user consumption big data ecology, and let rules form in the consensus of ecological contributors< Fcoin
4. Fcoin
classification: community organization
financing situation: Angel round financing was completed in May, and the investors were Danhua capital, node capital, singer capital, time stamp capital, Bawei capital, zipper and indivial investors, with unknown investment amount
Introction: fcoin is not an exchange or a company in the traditional sense, but a certificated community organization whose rights and interests are reflected by the FT issued by fcoin. Fcoin has three characteristics: first, the world's first fully transparent exchange will disclose assets and trading data in real time. Second, it is the world's first "trade as mining" mode, which rewards more than half of ft to community users through the return of handling charges. Third, beyond the company's self-organization ecology, 80% of the exchange's income will be immediately distributed to FT holders, who also have the right to participate in major community decision-making<
5. Bitoex
classification: bitcoin platform
financing: Angel round financing was completed in May, with an amount of US $10 million, which was not disclosed by the investor
Introction: bitoex is a bitcoin service platform headquartered in Taiwan, China. Bitoex integrates bitcoin with bank remittance service, allowing users to enjoy bitcoin transfer service without borders. In addition, they have launched a web-based ATM that allows users to withdraw local currency and buy bitcoin at 24 * 7 convenience stores<
6. Qifeng finance and economics
classification: financial media
financing situation: Angel round financing was completed in May, with the amount of more than 10 million RMB, and the investors were yingnuo angel fund, first construction investment capital and Qingwa capital
Introction: Qifeng finance is the first video financial media of blockchain. We are committed to building the first community of blockchain. Through direct dialogue with blockchain cultivators and multi angle exclusive interpretation, we can enhance the awareness of blockchain in the community<
7. Shangyuan
classification: digital management
financing situation: the strategic investment was completed in May with the amount of RMB 45 million, and the investors were not Fanxiang fund, eosfund and red coin capital
Introction: shangcoin is a digital asset management brand. The quantitative team of shangcoin is composed of many senior practitioners with ten years of experience in securities secondary market. It has over 10 billion capital trading experience and achieves quantitative income through professional behavior of asset matching. In the future, shangcoin will not only provide fixed deposit and fixed income procts, but also launch an annual income wallet that can be withdrawn immediately<
8. Daily Planet daily
classification: news flash
financing situation: Angel round financing was completed in May, with an amount of RMB 30 million, and the investors were return fund, Qixi investment, Bawei capital, Chuangda capital and Xinghe capital
Introction: Daily Planet daily will cover readers in the field of blockchain from the perspectives of News Express, data quotation, technical interpretation, exclusive depth and so on: it will provide news information, popular science content and highly readable feature articles for the pan population who are interested in blockchain; For digital currency holders, we provide them with market interpretation, project analysis and trend judgment; For practitioners, provide technical interviews, in-depth content and instry research reports
9. Only chain
classification: platform
financing situation: round a financing was completed in May, and the investor was PricewaterhouseCoopers, and the investment amount was unknown
Introction: ONLINK is an enterprise oriented Internet of things and DAPP platform. It aims to provide a strong infrastructure that can use RFID and other similar Internet of things technologies to connect blockchain technology with the real world. It will expand to supply chain management and business intelligence contract< Diginex
classification: Investment Company
financing: acquired by the Madison group in April, with an amount of US $60 million
Introction: diginex Limited is a cross-border encryption asset investment company in Hong Kong. Diginex currently has offices in Hong Kong, Switzerland, Germany and Japan, as well as mining operations in Asia, Switzerland and Sweden
this new outlet, which is favored by all walks of life on the Internet, has a very attractive future, but also has the most difficult technical research problems at this stage. The above is the latest development of blockchain entrepreneurship projects
1. Heard about blockchain
classification: blockchain
financing: Angel round financing was completed in May, with the amount of RMB 8 million, and the investor was huangtao capital
Introction: heard that blockchain is a blockchain audio program provider. The platform mainly explains blockchain knowledge to users in the form of audio content to help users understand the blockchain instry. In the later stage, the platform will launch paid classroom, small program, app and other functions<
2. Zhidou ecation chain
classification: ecation chain
financing: Angel round financing was completed in May, with an amount of more than RMB 10 million, and the investors were Xing Shuai ecation, fangchuang capital and Qingcai investment
Introction: Zhidou ecation chain uses blockchain and distributed storage technology to build a decentralized online ecation system. This peer-to-peer online ecation community allows scholars to pay and reward content procers directly. Through the distribution, circulation, incentive and empowerment of digital assets, content creators and learners can form decentralized spontaneous learning, spontaneous teaching, spontaneous proction of high-quality content, achieve the positive cycle of survival, and finally form a self-running online ecation ecology. Users can learn freely and publish ecational content through online ecation community< Xpense super buy
category:
financing: Angel round financing was completed in May, with the amount of US $5 million and the original capital of the investor
Introction: xpense super buy is an underlying protocol based on side chain technology, which enables users to synchronize consumption records in different scenarios effectively and can not be tampered with. In the future consumer market, different shopping malls will be nodes of each other to store data in the form of blockchain. No one can tamper with the consumption records. Xpense super buy will create user consumption big data ecology, and let rules form in the consensus of ecological contributors< Fcoin
4. Fcoin
classification: community organization
financing situation: Angel round financing was completed in May, and the investors were Danhua capital, node capital, singer capital, time stamp capital, Bawei capital, zipper and indivial investors, with unknown investment amount
Introction: fcoin is not an exchange or a company in the traditional sense, but a certificated community organization whose rights and interests are reflected by the FT issued by fcoin. Fcoin has three characteristics: first, the world's first fully transparent exchange will disclose assets and trading data in real time. Second, it is the world's first "trade as mining" mode, which rewards more than half of ft to community users through the return of handling charges. Third, beyond the company's self-organization ecology, 80% of the exchange's income will be immediately distributed to FT holders, who also have the right to participate in major community decision-making<
5. Bitoex
classification: bitcoin platform
financing: Angel round financing was completed in May, with an amount of US $10 million, which was not disclosed by the investor
Introction: bitoex is a bitcoin service platform headquartered in Taiwan, China. Bitoex integrates bitcoin with bank remittance service, allowing users to enjoy bitcoin transfer service without borders. In addition, they have launched a web-based ATM that allows users to withdraw local currency and buy bitcoin at 24 * 7 convenience stores<
6. Qifeng finance and economics
classification: financial media
financing situation: Angel round financing was completed in May, with the amount of more than 10 million RMB, and the investors were yingnuo angel fund, first construction investment capital and Qingwa capital
Introction: Qifeng finance is the first video financial media of blockchain. We are committed to building the first community of blockchain. Through direct dialogue with blockchain cultivators and multi angle exclusive interpretation, we can enhance the awareness of blockchain in the community<
7. Shangyuan
classification: digital management
financing situation: the strategic investment was completed in May with the amount of RMB 45 million, and the investors were not Fanxiang fund, eosfund and red coin capital
Introction: shangcoin is a digital asset management brand. The quantitative team of shangcoin is composed of many senior practitioners with ten years of experience in securities secondary market. It has over 10 billion capital trading experience and achieves quantitative income through professional behavior of asset matching. In the future, shangcoin will not only provide fixed deposit and fixed income procts, but also launch an annual income wallet that can be withdrawn immediately<
8. Daily Planet daily
classification: news flash
financing situation: Angel round financing was completed in May, with an amount of RMB 30 million, and the investors were return fund, Qixi investment, Bawei capital, Chuangda capital and Xinghe capital
Introction: Daily Planet daily will cover readers in the field of blockchain from the perspectives of News Express, data quotation, technical interpretation, exclusive depth and so on: it will provide news information, popular science content and highly readable feature articles for the pan population who are interested in blockchain; For digital currency holders, we provide them with market interpretation, project analysis and trend judgment; For practitioners, provide technical interviews, in-depth content and instry research reports
9. Only chain
classification: platform
financing situation: round a financing was completed in May, and the investor was PricewaterhouseCoopers, and the investment amount was unknown
Introction: ONLINK is an enterprise oriented Internet of things and DAPP platform. It aims to provide a strong infrastructure that can use RFID and other similar Internet of things technologies to connect blockchain technology with the real world. It will expand to supply chain management and business intelligence contract< Diginex
classification: Investment Company
financing: acquired by the Madison group in April, with an amount of US $60 million
Introction: diginex Limited is a cross-border encryption asset investment company in Hong Kong. Diginex currently has offices in Hong Kong, Switzerland, Germany and Japan, as well as mining operations in Asia, Switzerland and Sweden
this new outlet, which is favored by all walks of life on the Internet, has a very attractive future, but also has the most difficult technical research problems at this stage. The above is the latest development of blockchain entrepreneurship projects
5. Do manual work, fight boss, fight horse thief or something, or buy treasure map and key to open the box if you have the capital
6. Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
blockchain is the underlying technology of bitcoin, like a database ledger, recording all transaction records. Because of its safety and convenience, this technology has graally attracted the attention of the banking and financial instry
there are several ways to make money from blockchain:
as the source of blockchain technology application, there are three main forms in the field of R & D and proction:
1. Coin making: using blockchain technology to solve some traditional problems. This mode is the main stream of entrepreneurship in the blockchain instry, which is commonly seen in some start-ups, Their solutions often provide some tokens to support their development, so I call it mint for short. For example, cloud storage tries to solve the problem of cloud storage by issuing token SC; Bitstocks provide a decentralized exchange and issue token BTS; Press one wanted to try to reconstruct the content ecology and issued a token PRS. This mode, with the booming of blockchain investment market this year, especially ICO, has also brought huge market value to start-ups. It is possible that a blockchain project has been valued at hundreds of millions of Yuan before its specific procts are listed. For example, the current market value of EOS is more than 400 million US dollars
2. Mining: assist the mint team to proce tokens. If Mint is to develop a new type of token, mining is one of the specific means of proction. However, not all tokens support mining. Only coins with pow (proof of work) mechanism support mining. The most famous one is bitcoin. Mining efficiency is closely related to computing power. At present, it is basically large-scale mining, and it is difficult for ordinary people to participate. In addition, mining is not the only way to proce tokens, and investment risk is relatively high
3. Outsourcing: to provide technical solutions in the field of R & D, another mode is to provide blockchain solutions for teams without blockchain technology capabilities
Ethereum clown is a blockchain game with collection value based on Ethereum blockchain! Now I'll introce it
there are two kinds of clown proction mechanism, one is the official output, the other is the breeding output between two clowns. Official clowns are proced every 15 minutes, and the total number is only 50000.
in some specific moments, the official will also release some strange clowns with special shapes. The price of the original clown is the average of the prices of the last five clowns in the market. Two clowns of different genders can reproce in the breeding center of the market. In each breeding pair, one clown who plays the role of father can receive the breeding fee paid by the other party (maternal Master). After breeding, there is a certain recovery period, which is related to the clown's genes. The clown in the role of mother will have a period of pregnancy, and she will not be able to breed with other clowns until she gives birth to her baby. Each taixiao
Chou has unlimited breeding times, but the recovery period and pregnancy period will increase with the increase of breeding times.
blockchain is the underlying technology of bitcoin, like a database ledger, recording all transaction records. Because of its safety and convenience, this technology has graally attracted the attention of the banking and financial instry
there are several ways to make money from blockchain:
as the source of blockchain technology application, there are three main forms in the field of R & D and proction:
1. Coin making: using blockchain technology to solve some traditional problems. This mode is the main stream of entrepreneurship in the blockchain instry, which is commonly seen in some start-ups, Their solutions often provide some tokens to support their development, so I call it mint for short. For example, cloud storage tries to solve the problem of cloud storage by issuing token SC; Bitstocks provide a decentralized exchange and issue token BTS; Press one wanted to try to reconstruct the content ecology and issued a token PRS. This mode, with the booming of blockchain investment market this year, especially ICO, has also brought huge market value to start-ups. It is possible that a blockchain project has been valued at hundreds of millions of Yuan before its specific procts are listed. For example, the current market value of EOS is more than 400 million US dollars
2. Mining: assist the mint team to proce tokens. If Mint is to develop a new type of token, mining is one of the specific means of proction. However, not all tokens support mining. Only coins with pow (proof of work) mechanism support mining. The most famous one is bitcoin. Mining efficiency is closely related to computing power. At present, it is basically large-scale mining, and it is difficult for ordinary people to participate. In addition, mining is not the only way to proce tokens, and investment risk is relatively high
3. Outsourcing: to provide technical solutions in the field of R & D, another mode is to provide blockchain solutions for teams without blockchain technology capabilities
Ethereum clown is a blockchain game with collection value based on Ethereum blockchain! Now I'll introce it
there are two kinds of clown proction mechanism, one is the official output, the other is the breeding output between two clowns. Official clowns are proced every 15 minutes, and the total number is only 50000.
in some specific moments, the official will also release some strange clowns with special shapes. The price of the original clown is the average of the prices of the last five clowns in the market. Two clowns of different genders can reproce in the breeding center of the market. In each breeding pair, one clown who plays the role of father can receive the breeding fee paid by the other party (maternal Master). After breeding, there is a certain recovery period, which is related to the clown's genes. The clown in the role of mother will have a period of pregnancy, and she will not be able to breed with other clowns until she gives birth to her baby. Each taixiao
Chou has unlimited breeding times, but the recovery period and pregnancy period will increase with the increase of breeding times.
7. The first is definitely because of policy support. Most of the blockchain instrial parks are dominated by the government. The second is the participation of local enterprises, including capital and technology. The third is to have blockchain application projects that can be supported. Changsha high tech Zone also has a blockchain Instrial Park. Now it has launched a SMIC blockchain service platform project, It is also a blockchain application landing project.
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