从技术视角来看，区块链已由初期的技术探索进入到平台化、组件化和集成化发展阶段。主要体现在：一是平台化推动形成城市链网。长安链、蜀信链和海河链等城市链已经纷纷出现，城市链互相联通后将形成城市链网，以支撑更大规模的应用场景。二是组件化推动形成组件服务网络。隐私计算、智能合约等关键组件已形成独立平台，共同支撑应用创新的价值已经显现，更细分技术市场即将出现。三是集成化推动形成面向数据和多技术融合的数字科技操作系统。区块链将与大数据、云计算、人工智能等新一代信息技术深度融合，实现数据和资产价值的最大化。在平台化、组件化和集成化发展的过程中，将形成围绕区块链的数字科技体系和信息技术服务体系，更大规模的创新应用场景落地实现获得支撑，数字产业化的新格局加速形成。
从应用视角来看，区块链技术正在从大规模应用探索向业务深度融合演进，存证溯源、数据共享、供应链管理、金融服务等创新应用场景不断涌现，已在政务、金融、教育、制造等众多领域得到深入应用，在应用过程中产生新的业务形态和商业模式，形成可编程经济、分布式共享经济等创新经济生态，将促进区块链技术体系、应用体系、服务体系“螺旋式演进”，迭代式发展的局面逐步形成，区块链技术的发展将有力加速数字产业化进程。
Digital technology with blockchain as the core can promote information technology services, thus promoting digital industrialization; The meta universe can create and innovate more extensive application scenarios to stimulate information consumption and promote industrial digitalization. Therefore, the meta universe digital ecology promoted by the Web3.0 technology system with blockchain as the core will provide strong support for digital industrialization and industrial digitalization, and create a new engine for high-quality development of the digital economy.
Conceptual model is a scientific method from the study of universal phenomena to the convergence of knowledge. From the perspective of conceptual model, the meta universe is the superposition of technical system, content system, economic system, collaboration system and governance system. The core of the technical system is integration, and its technical system should have the technical characteristics of open source, programmability, interconnection, scalability, pluggable, etc; The core of the content system is communication, which should have multiple content generation modes, content presentation modes, content operation and management capabilities; The core of the economic system is exchange, which needs to provide value carriers, exchange mechanisms, identity authentication, incentive mechanisms, rights and interests protection and other capabilities; The core of the collaboration system is consensus, which needs to support multi-party cooperation, distribution, self-organization and other characteristics; The core of the governance system is rules, which need to provide safeguards such as scientific and technological ethics, copyright protection, content supervision and financial compliance.
"Clarity" can abstract the concept and knowledge system of the meta universe according to the current industrial phenomena and information. By analyzing the relevant concepts of the meta universe, the phenomenon and essence of the meta universe, we can conclude that the concept of the meta universe is an integrated logical expression of the digital consensus ecology. Digital means that the core element of the meta universe must be in the digital space and expressed through digital technology; Consensus means that the relevant parties of the meta universe should reach a general consensus on important issues such as rights, responsibilities and obligations on the basis of co governance. Ecology means that the meta universe needs the participation of many relevant parties to form a dynamic and balanced entity that interacts and promotes each other; Integration means that the meta universe needs to form an integration through many technologies to support the stable operation of the meta universe ecology; Logic means that the meta universe is a system composed of many elements. Each element must have a logical relationship with each other, and each element itself also needs an internal logical system; Expression means that the meta universe should present a specific form of expression at different levels, so as to form a clustered and engineering best practice. The core elements of the meta universe include organization, identity, assets and activities. Through the interaction of the core elements, the scientific practice of integrated logical expression of digital ecology is promoted.
