The Fourth Workshop on Blockchain-based Architectures (BlockArch 2023) is designed to explore the possible synergies between blockchain and software architecture. By bringing together researchers and practitioners from both communities, the workshop will provide a forum for discussing the challenges and opportunities that arise when applying blockchain technology.

Attendees will have the opportunity to learn about new blockchain-based architectures and share their own experiences in developing such systems. In addition, the workshop will feature a series of invited talks from experts in both fields, providing attendees with an overview of current state-of-the-art research and development in this area.

The workshop is open to all interested participants, and no prior knowledge of blockchain is required. Attendees are encouraged to submit papers describing their work on this topic. Accepted papers will be published in the ACM Digital Library.