Alipay (Hangzhou) Information Technology Co., Ltd., established on 2016-07-07, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Network technology service;Information system integration service;Professional Design Services;Business Management Consulting;Socioeconomic Advisory Services;business training(Does not include education and training,Vocational skills training and other licensed training);engage in language skills,Art,physical education,A profit-making private training service organization for science and technology training(In addition to the subject classes for primary and middle school students,Language and cultural education and training);Technology Import and Export;data processing services;Undertake the exhibition;translation service;design,make,acting,Post domestic advertisements;Online data processing and transaction processing services in the second category of value-added telecommunication services(Business e-commerce only);Information service business in the second category of value-added telecommunications business(Internet information service only);Electronic Product Design;Digital Product Design;Communication Equipment Design;wholesale,retail(Including online sales):Office Supplies,Stationery,arts and crafts,daily necessities,clothing,apparel,electronic product,communication equipment(In addition to exclusive control),digital product;All other legal items that do not need to be submitted for approval(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Huaneng Energy & Communications Holding Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China. The firm invests and manages road and energy infrastructure. Xin Bin Jin is currently the CEO of the company.

Shanghai Huaneng Electronic Commerce Co., Ltd., established on 1996-10-22, Business scope includes licensed projects:coal mining;The second type of value-added telecommunications services;Class III medical device business;road freight transport(Web Freight);road freight transport(Does not contain dangerous goods);generate electricity,power transmission,Power supply business;port operation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments) General project:e-commerce(Except for industries involved in special management measures for foreign investment access),Import and export business of commodities and technologies approved by the Municipal Foreign Economic and Trade Commission,Undertake Sino-foreign joint venture,Co-production business,carry out"Three to one make up"business,auto parts,Electrical Equipment,Instrumentation,textile,Computer hardware and software and auxiliary equipment,Chemical Products(Removal of hazardous chemicals,Monitor Chemicals,civilian explosives,precursor chemicals),metallic material,Minerals(In addition to exclusive control),fuel oil(In addition to dangerous goods),Metallurgical charge,Wire and Cable,building materials,Timber and Products,Sales of coal and its products,Coal activated carbon and other coal processing,Coal Washing,Engaged in technology development in the field of computer network and electronic technology,technical consulting,technology transfer,Technical Services,Domestic Freight Forwarding,International Freight Forwarding,General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval),Wholesale of protective equipment for medical staff,Wholesale medical masks,Loading and unloading,Metal Products Processing(branch only),Non-residential real estate leases,Machinery and Equipment Leasing,NVOCC.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shenzhen Qianhai WeBank Co., Ltd., established on 2014-12-16, Business scope includes general business items:,The licensing program is:absorb the public,Mainly personal and small and micro enterprise deposits;Mainly for individuals and small and micro enterprises to issue short-term,medium-term and long-term loans;Handle domestic and foreign settlement;Handle bill acceptance and discount;Issue financial bonds;Issued by agency,Agency payment,Underwriting government bonds;buy and sell government bonds,financial bonds;engage in interbank lending;buy and sell,Agency for foreign exchange trading;engage in bank card business;Provide letter of credit services and guarantees;Agency collection and payment and agency insurance business;Provide safe deposit box service;Fund sales;Other businesses approved by the banking regulatory agency and relevant departments.

BOScoin ia a South Korean cryptocurrency platform that utilizes the blockchain and numerous new technologies to solve persistent issues in decentralized systems. It seeks to provide an alternative to Ethereum where the freedom and flexibility provided by the Turing-complete language which Ethereum is based on is the cause for several serious problem.

Xingtang Communication Technology Co., Ltd., established on 2000-12-27, The business scope includes the manufacture of commercial encryption products;technology development,technology transfer,technical consulting,Technical Services;computer technology training,computer system integration;Import and export,Technology Import and Export,Agent import and export;Sales of electronic components,Machinery and electrical equipment,communication equipment,Computer hardware and software and auxiliary equipment,Security Technology Protection Products.(Enterprises independently choose operating projects according to law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies.)

Nippon Telegraph & Telephone Corp. operates as a holding company which engages in the provision of telecommunication services. It operates through the following business divisions: Regional Communications, Long-Distance and International Communications, Mobile Communications, Data Communications, and Others. The Regional Communications division offers domestic intra-prefectural communication services such as fixed voice-related, Internet protocol (IP), and packet communications services; and sells telecommunications equipment. The Long Distance and International Communications division deals with the domestic intra-prefectural and international communications, and system integration services. The Mobile Communications division provides the mobile voice-related, IP, and packet communications services. The Data Communications division covers the system integration and network system services. The Other division engages in the real estate, finance, engineering, system integration and data processing services, and development of technologies and shared operations. The company was founded on August 1, 1952 and is headquartered in Tokyo, Japan.

Microsoft Technology Licensing LLC, a subsidiary of Microsoft Corp., is an American company located in Tumwater, WA. The firm offers patent, licensing and legal support services for Microsoft products.

Data Communication Science Technology Research Institute is a Chinese private company located in Haidian that engages in science technology research.

Cloud Inspur Information Technology Co., Ltd. is a Chinese company located in Jinan. The firm provides information technology services. It was founded in 2015. Liang Yan is currently the CEO of the company.

Hangzhou Yunxiang Network Technology Co. Ltd. is a Chinese company located in Hangzhou that designs and develops block chain infrastructures software solutions. It was founded in 2014 by Bu Tian Huang and Xu Deng. Xu Deng has been the CEO since that date.

Boya Positive Chain (Chongqing) Technology Co., Ltd., established on 2021-02-19, Business scope includes general items:software development;Information Technology Consulting Services;Network and Information Security Software Development;Blockchain technology related software and services;internet data service;Big data service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Data processing and storage support services;Industrial Design Services;Professional Design Services;Internet of Things Technology Services;Information system integration service;IC Design;Intelligent control system integration;Engineering and Technology Research and Experimental Development;business management;marketing planning;Information Consulting Service(Not including licensing information consulting services);Organize cultural and artistic exchange activities;Socioeconomic Advisory Services;Conference and Exhibition Services;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Nanjing Boya Blockchain Research Institute Co., Ltd., established on 2019-04-08, Business scope includes general items:Blockchain technology related software and services;Information Technology Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Network technology service;software development;Retailing of computer software, hardware and auxiliary equipment;Information system integration service;business training(Does not include education and training,Vocational skills training and other licensed training);Communication equipment sales;Internet of Things Technology Services;office services;Professional Design Services;graphic design;Graphic design and production;Advertising Design,acting;advertisement making;advertising;internet sales(Except for products that require a license for sale);Industrial Internet Data Service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangzhou Tonglian Computer Intelligent Technology Co., Ltd., established on 2018-07-26, Business scope includes data processing and storage services;software service;Technology Import and Export;Wholesale of communication equipment and supporting equipment;Information system integration service;Enterprise Management Services(Except for those involving licensed business projects);Data processing and storage product design;Software technology promotion service;Internet blockchain technology research and development services;computer hardware research,to develop;Import and export(Excluding franchised products);E-commerce information consultation;Computer and Auxiliary Equipment Repair;Business Management Consulting Services;trade agent;software development;Value-added telecommunications services(types of business<Value-added telecommunications business license>The stated content shall prevail);Cross-regional value-added telecom services(types of business<Value-added telecommunications business license>The stated content shall prevail)

Beijing Liangyu Technology Co., Ltd., established on 2020-03-02, Business scope includes technology development,Technology Promotion,technology transfer,technical consulting,Technical Services;Sell ​​self-developed products;Computer System Services;Basic software service;Application software service;software development;software consulting;product design;Economic and Trade Consulting;business management;Business Management Consulting;Cultural Consulting;Conference Services;Engineering and Technology Research and Experimental Development;data processing(Bank Card Center in Data Processing,PUEvalue in1.4Except for the above cloud computing data centers);Import and export;Technology Import and Export;Import and export agency;design,make,acting,Place an ad;Internet information service.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Internet information services and projects subject to approval according to law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Shanghai Lingshu Zhonghe Information Technology Co., Ltd., established on 2017-05-24, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software sales;software development;Software outsourcing service;Information Technology Consulting Services;Digital Technology Services;Digital culture creative software development;Conference and Exhibition Services;Network and Information Security Software Development;internet data service;Retailing of computer software, hardware and auxiliary equipment;Wholesale of computer software, hardware and auxiliary equipment;Artificial intelligence theory and algorithm software development;Information Consulting Service(Not including licensing information consulting services);Data processing and storage support services;Information system operation and maintenance services;Information system integration service;Internet of Things Technology Services;Industrial Internet Data Service;Intelligent Agricultural Management;Machinery sales;IoT Device Sales;IoT device manufacturing;Engineering Management Services;HR Services(Excludes job brokerage activities,Labor dispatch service);Artificial intelligence application software development.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) licensed items:The second type of value-added telecommunications services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Bennochain Technology (Shenzhen) Co., Ltd., established on 2019-05-28, Business scope includes general business items:software development;Commercial Internet Information Services(Internet cafes not included);Information system integration service;Information Technology Consulting Services;Data Processing and Storage Services;IC Design;Digital Content Technology Services;animation,comic design,make;Wholesale and retail of primary agricultural products;Retailing of Textiles and Knitwear;Clothing Retail;Shoes and hats retail;Retailing of cosmetics and hygiene products;clock,Optical retail;box,package retail;Retail of kitchen utensils and daily necessities;bike retail;Wholesale and retail of daily necessities;Stationery retail;Sporting Goods and Equipment Retailing(without crossbow);Jewelry Retail;Arts and crafts and collectibles retail(Does not contain cultural relics);musical instrument retail;Photographic Equipment Retail;Stationery retail;Retailing of Class I Medical Devices;car retail;Auto Parts Retail;retail motor fuel(Does not contain refined oil,Vehicle Gas and Other Hazardous Chemicals);Home Audiovisual Equipment Retailing;Retail of household electrical appliances;computer,Retailing of Software and Ancillary Equipment;Communication Equipment Retail;Electronics retail;Hardware retail;Lighting retail;paint retail;Sanitary Ware Retail;Wood Decoration Materials Retail;ceramics,Retail of stone decoration materials;Retailing of interior decoration materials;Internet equipment sales;feed retail;yacht retail;Food Additives Retail;feed wholesale;cotton,Hemp Wholesale;Wholesale of forestry products;clothes wholesale;textile,Wholesale of knitted goods and raw materials;Wholesale shoes and hats;Wholesale of cosmetics and hygiene products;lamps,Decorative Items Wholesale;Household Appliances Wholesale;Stationery Wholesale;Wholesale of sporting goods and equipment(without crossbow);jewelry,Wholesale of crafts and collectibles(Does not contain cultural relics);Stationery Wholesale;Wholesale of Class I Medical Devices;Wholesale of coal and products(Free of hazardous and monitored chemicals);Wholesale of petroleum products(Does not contain refined oil,Hazardous Chemicals and Monitored Chemicals);Wholesale of metals and metal ores(Free of hazardous and monitored chemicals);Auto Parts Wholesale;Wholesale of hardware products;Wholesale of mechanical equipment and electronic products;computer,Wholesale of software and auxiliary equipment;Domestic Trade;Operating import and export business;Gold Products Sales;Wholesale food additives;Construction,Decoration project;Information transfer,Software and information technology service industry;computer software,Information system software development,Sales;Information system design,integrated,Operation and Maintenance;Information Technology Consulting;IC Design,research,The licensing program is:none

Xi'an Lianrong Technology Co., Ltd., established on 2018-06-04, The scope of business includes technology development in the field of computer software and hardware technology,technology transfer,Technical Services,technical consulting,technology transfer;computer database service;Data Processing and Storage Services;Electronic Product Design,research and development,Sales;Basic software service,Application software service;new energy,Research and development of new materials and technologies,technical consulting,technology transfer;Business Management Consulting;Business Incubator Management.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Midas Technology (Shenzhen) Co., Ltd., established on 2021-04-16, Business scope includes general business items:Blockchain technology development and application technical services;Blockchain supply chain technology development,Technical Services;Research and development of big data technology;IT technical consulting;Technology development of Internet technology;Data Processing and Storage Services;database management;Technology Development of Network Technology;Internet technology,Computer hardware and software,Technical service of electronic product network information technology,technical consulting,technology development,Achievement transfer,Technology Promotion,Consulting and Services;Computer hardware and software,electronic product(Except for electronic publications)promotion of(Including online sales);network engineering;Application software service;computer system integration;Business Consulting(ex-securities,futures);Provide information consulting services in the research and development of blockchain supply chain technology;Research on Big Data Engineering Technology;Commodity market network technology development,consult,Services and Transfers;Education and Training Consulting;Enterprise Management Services;Conference Services,Display and Exhibition Services;Domestic Trade,trade agent;internet of things,Artificial intelligence technology development.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments),The licensing program is:none

Tiande Technology is an automated testing platform that provides evaluation reports for blockchain systems. Their services include authenticity identification, technical analysis, risk assessment, and white paper analysis.