The book "Blockchain - ICBC 2023" documents the proceedings of the 6th International Conference on Blockchain, which took place as part of the Services Conference Federation (SCF) 2023 in Honolulu, Hawaii, USA. This conference, held from September 23 to 26, 2023, provides a comprehensive overview of current developments and innovations in the field of blockchain technology. The nine full papers included in this volume were carefully selected from a total of 18 submissions and cover a wide range of topics, including new blockchain architectures, platform constructions, as well as technologies and standards for blockchain services. The topics addressed range from enterprise modeling to business consulting, and optimization and integration of business processes, making the book a valuable resource for professionals and researchers in the blockchain field.

• Comprehensive analysis of new blockchain architectures and platforms
• Focus on blockchain service technologies and standards
• Contributions from leading experts in the blockchain field
• In-depth examination of the innovation cycle of blockchain services
• Relevant case studies and practical applications in the business sector.