Blockchain: an empirical investigation of its scope for improvement.- Establishing Standards for Consensus on Blockchains.- An Experimental Evaluation of BFT Protocols for Blockchains.- Layered Consensus Mechanism in Consortium Blockchain for Enterprise Services.- Digital-Physical Parity for Food Fraud Detection.- Blockchain Interoperable Digital Objects.- Patient Privacy and Ownership of Electronic Health Records on a Blockchain.- Blockchain Federation for Complex Distributed Applications.- Enriching Smart Contracts with Temporal Aspects.- CloudAgora: Democratizing the Cloud.- Dual Token Blockchain Economy Framework, The Garment Use case.- Performance Benchmarking and Optimization for Blockchain: A Survey.- Developing a Vehicle Networking Platform based on Blockchain Technology.- Decentralized Identity Authentication with Trust Distributed in Blockchain Backbone.- Performance Evaluation of Hyperledger Fabric with Malicious Behavior.