山西区块链采购

㈠ It is said that open source is the general trend. What open source products are there in the domestic blockchain?

Qulian Technology’s open source products include the open and interoperable cross-chain technology platform BitXHub and the comprehensive and Powerful blockchain performance testing platform HyperBench.
BitXHub, as a consortium chain cross-chain platform with high performance, complete authority system, and a rich number of application chains in the industry, was fully open sourced in March 2020 and supports the Shanxi Provincial Public Security Bureau Alliance Chain, People’s Chain, and Xiongan Chain and other core blockchain infrastructure projects have been implemented, and it has participated in the formulation of multiple interoperability standards at home and abroad. It is currently an open source cross-chain platform with great influence in China;

Blockchain performance testing tool HyperBench , fully open sourced in September 2021, is currently adaptable to heterogeneous blockchain platforms such as Quchain Blockchain, Ethereum, Hyperledger Fabric, Open Atomic Super Chain, and China Telecom CT-Chain. It has a wide range of blockchain performance testing tools and has established good ecological cooperative relationships with Zhejiang University, China Telecom, Zhejiang Blockchain Research Institute and other units.

㈡ Briefly describe the procurement business process under the blockchain

The procurement process includes information collection, inquiry, price comparison, negotiation, evaluation, sample request, decision, purchase requisition, ordering, and coordination Communicate with, expedite delivery, accept goods, and organize payment.

㈢ Blockchain upstream and downstream processes

1. Upstream companies (suppliers) publish product information on the blockchain, including Wangfu product names, specifications, prices, etc., and Your own identity information and credit rating, etc.
2. Downstream companies (customers) select and purchase products on the blockchain. They can view the product information and credit ratings of upstream companies for comparison and selection.
3. Transactions between upstream companies and downstream companies are recorded and verified on the blockchain. Transaction information includes product quantity, price, transaction time, etc., as well as logistics information, quality inspection reports, etc. Payments involved in the transaction process can be automatically executed through smart contracts on the blockchain.

㈣ What is the main value of the supply chain blockchain?

The main value of the supply chain blockchain lies in the following aspects:

Improving the supply chain Chain transparency: Blockchain technology can realize the sharing and recording of supply chain information, thereby improving the transparency and visibility of the supply chain. By sharing and recording supply chain information, potential risks can be better identified and managed, and overall supply chain efficiency improved.

Strengthen supply chain security: Blockchain technology can ensure that data is not tampered with or forged, thereby strengthening supply chain security. For example, during the procurement and transportation of raw materials, blockchain technology can be used to better track the flow of goods and prevent counterfeit and shoddy products or malicious attacks.

Optimizing supply chain costs: Blockchain technology can simplifyComplex transaction links in the supply chain, thereby reducing supply chain costs. For example, in trade finance, using blockchain can simplify transaction processes and reduce labor and time costs.

Improve supply chain efficiency: Blockchain technology can speed up the transmission and processing of supply chain information and optimize supply chain efficiency. For example, in the logistics process, the use of block chain can realize automated processing and tracking, improving logistics efficiency and accuracy.

Promote supply chain cooperation: Blockchain technology can establish a decentralized data sharing platform, allowing different nodes in the supply chain to better collaborate and trust each other. Blockchain technology can change traditional competitive relationships and establish a more cooperative and fair supply chain ecosystem.

To sum up, the main value of supply chain blockchain lies in its advantages in improving supply chain transparency, strengthening supply chain security, optimizing supply chain costs, improving supply chain efficiency, and promoting supply chain cooperation. , thereby realizing the digital transformation and upgrading of the supply chain.

㈤ What are the policies to promote the development of blockchain?

Legal analysis: On October 25, national leaders presided over a collective study meeting of the Political Bureau of the Central Committee and listed blockchain as an independent An important breakthrough in innovative technology.

In the 19 days since then, local governments have issued a total of 44 related policies to encourage the development of blockchain, involving 20 provinces.

Government affairs, medical care, finance and smart cities have become the areas where local governments value blockchain implementation most.

In the process of actively promoting the implementation of blockchain, local governments are also trying to combine their own advantages and local characteristics. For example, in Shanxi, energy has become a key area for blockchain implementation.

Legal basis: "The Fourteenth Five-Year Plan for National Economic and Social Development of the People's Republic of China and the Outline of Long-term Goals for 2035" Article 3 Strategic Orientation: Promote high-quality development during the "14th Five-Year Plan" period , we must base ourselves on the new development stage, implement new development concepts, and build a new development pattern. Grasping the new development stage is the realistic basis for implementing the new development concept and building a new development pattern. Implementing the new development concept provides an action guide for grasping the new development stage and building a new development pattern. Building a new development pattern is to respond to the opportunities and challenges of the new development stage. , strategic choices to implement new development concepts. We must persist in deepening supply-side structural reforms, lead and create new demands with innovation-driven, high-quality supply, and improve the resilience of the supply system and its adaptability to domestic demand. We must establish an effective system to expand domestic demand, accelerate the cultivation of a complete domestic demand system, strengthen demand-side management, and build a strong domestic market. We must unswervingly advance reform, break down institutional obstacles that restrict economic circulation, and promote the circulation of production factors and the organic connection between production, distribution, circulation, and consumption. We must unswervingly expand opening up, continue to deepen openness based on the flow of factors, steadily expand openness based on institutions, and rely on the domestic economic cycle system to form a strong gravitational field for global factor resources. It is necessary to strengthen the leading role of domestic circulation, improve the efficiency and level of domestic circulation with international circulation, and realize domestic circulation.The international dual circulation promotes each other and advances together.

㈥ Low-carbon consensus, linking the world - global anti-warming, ECO2 in action!

On Saturday, September 5, 2020, the "Global Anti-Warming Blockchain Application Seminar" and the "ECO2 China Community First Anniversary Celebration" were grandly held in Taiyuan, China. This event is hosted by ECO2 Foundation Ltd. (ECO2 Foundation), China Energy Conservation Association Carbon Trading Industry Alliance, National Information Center China Economic Network, International Emissions Trading Association (IETA), Global Energy Internet Development Cooperation Organization, International Trusted Block Supported by international exchange organizations such as the Chain Application Association (INATBA), and strategically supported by 30+ media. This ancient city with a history of more than 2,500 years was once the ancient capital of nine dynasties. Many emperors in history have left their roots in this city. It is the "land of dragon prosperity" in Chinese civilization, so Taiyuan is also called: Dragon City. . Another significance of choosing to hold this conference here is that Shanxi is a major coal-producing province in China and has a profound impact on the development of the coal industry and the "low-carbon economy" advocated by the country.

(The picture is the event site)

ECO2 Foundation was launched on June 5, 2016 (World Environment Day). It is a non-profit foundation organization focusing on Use science and technology to enhance the ability of "global combating warming" to prevent the earth from the existential crisis caused by climate change. The ECO2 Foundation was registered in Singapore on June 1, 2020, as the initiator of the ECO2 Ledger public chain.

ECO2 Ledger is the world’s first blockchain public chain system to achieve zero carbon emissions. It is specially designed for carbon trading and climate action. As a blockchain technology in the carbon trading market Innovation, using the decentralization, transparency and non-tampering characteristics of blockchain to enhance the coverage, trust and efficiency of the international carbon trading market. Provide a fair and open global climate action platform for the emission reduction targets of the Paris Agreement.

(The picture is the event site)

Carbon Library App is the first mobile application developed and released by ECO2 Ledger, specially tailored for individuals to participate in carbon neutrality . Through the Carbon Bank APP, users will be able to trade carbon sinks directly on ECO2 Ledger, while also receiving rewards for learning climate knowledge and building an environmentally conscious online community. Currently, version 2.0 of the Carbon Bank APP has joined the Climate Neutrality Action Plan (CNNow) of the United Nations Framework Convention on Climate Change (UNFCCC). Low-carbon volunteers participate in all online and offline activities of the Carbon Bank app, every step of the operation on the app, and the certificates issued by practicing carbon neutrality are recognized and supported by the United Nations, symbolizing the international honor and excellence of jointly fighting global warming. affim.

(PictureThe video is the event site)

Guests attending this seminar include: Professor Zhang Juntao, Executive Deputy Secretary-General of the Carbon Trading Industry Alliance of China Energy Conservation Association, Professor Zhu Youping, Deputy Director of the China Economic Network Management Center of the National Information Center , Mr. Hao Xuanzheng, founder of ECO2, and Mr. Lin Yuyang, co-founder. And low-carbon volunteers from all over China have gathered here to discuss how to use blockchain technology to apply to "global anti-warming" measures, and to advocate low-carbon environmental protection, which must be taken into action!