Blockchain Mechanisms for Metaverse Applications.- Emerging and Advanced Blockchain Mechanisms for Enhancing Interoperability, Security, and Decentralized Functionality in Metaverse Applications.- Quantum Computing and Blockchain: Advanced Security in Metaverse.- Emerging Paradigms and Advanced Architectures in the Blockchain Metaverse.- Quantum Computing and Blockchain: Advanced Security in the Metaverse.- Digital Twin Models in the Blockchain Metaverse Framework: Convergence of Virtual Replicas and Decentralized Ecosystems.- Artificial Intelligence and Blockchain in the Metaverse.- Emerging Trends in Blockchain Metaverse for Intelligent Sensor Network Applications.

- Integrating Blockchain and Metaverse for Next Generation Smart Healthcare Networks.- Blockchain-Based Authentication in 6G Metaverse Using Hyperledger Indy for Self-Sovereign Identity (SSI).- Sustainable Blockchain and WSN architecture.- IoT in Blockchain-Enabled Metaverse Infrastructures.- Sustainable Blockchain and WSN Architecture for the Metaverse.- MetaBlockSphere Self Evolving Framework (MBSF) for Scalable and Interoperable Blockchain Metaverse Systems.- Integrating Explainable AI and Blockchain for Secure and Transparent Skin Disease Diagnosis in Virtual Healthcare.