Secure and Efficient Integration of Blockchain, Digital Twins, and Metaverse for Real-Time Asset Management

This study examines the convergence of blockchain, metaverse, and digital twin technologies in establishing a cohesive and secure virtual ecosystem. In this study, blockchain technology is combined with digital twin and metaverse systems in order to build a safe, unified virtual space of both. Real time monitoring systems for physical assets on which the conditions are being tracked, are called digital twins. Using Digital twins, users can explore virtual spaces to do detailed 3D data assessment. Because the blockchain networks added decentralized security to protect the data well and create trust throughout the platform, the integrated system works. What we researched is about security measures, time synchronization, interaction between digital, physical universe and connecting digital twins, blockchain, and metaverse with one system. Physical virtual matching and blockchain tools to handle secure data sources, smart contract to control automatic system in a secure way are all combination to create a brand new alignment system. In our framework, IoT sensors are first used to inject digital twin replicas in a metaverse with blockchain and proof of stake consensus. The combined use of blockchain technology, digital twin and metaverse tools yields an improvement on security defence and operation optimisation. Latency for regular platforms was cut by 60%, and the new system has reached twice the TPS rate. Using this approach, the system required 0.5 from 1.2 kilowatt hours less energy but operates 0.65 less in processing resources. The real time protection and management of assets were provided by both IoT sensors, blockchain systems, and virtual environments working together. However, in these solutions they overcome the key problems faced by the digital system and make the whole network work in a stronger, and faster way.