As an integrated innovation of peer-to-peer networks, cryptography, consensus mechanisms, and smart contracts, Blockchain provides a trusted channel for information and value transfer in untrusted networks. At present, the application of Blockchain has been accelerating, and key technologies such as cross-chain, privacy protection, and security supervision are becoming research hot spots. However, while the Blockchain technology is still at the stage of social experiment, there is no consensus on the concept, structure, technical characteristics, development route, governance and supervision of the Blockchain.
To promote the deep integration of Blockchain technology and the real economy, as well as to form development consensus, China Academy of Information and Communications Technology （CAICT） and Trusted Blockchain Initiatives （TBI） co-organized the "Blockchain White Paper"(2018). This white paper deeply interprets the concept of Blockchain, proposes a Blockchain technology architecture, analyses the key technology development routes, the latest situation and development opportunities of current Blockchain in terms of policies, industries, technologies and standards. In the end, the white paper discusses the challenges with the development of Blockchain and puts forward corresponding policy recommendations.
Thanks for everyone support during 2018. Spring Festival is coming. We wish you a happy new year!
区块链即服务（Blockchain as a Service, BaaS）平台便是为构建区块链的基础设施所做出的重要努力。BaaS平台旨在提供创建、管理和维护企业级区块链网络及应用的服务，能够帮助用户降低开发及使用成本。通过BaaS平台提供的简单易用、成熟可扩展、安全可靠、可视化运维等设计特色，区块链开发者能够满足快速部署、高安全可靠性的需要，为企业高效地开发出区块链应用。