Avail DA serves as the foundational layer of Avail, providing rich data space to L2 and Rollups for faster and cheaper transaction processing, while supporting the formation of a thriving ecosystem for Rollups.
Avail Nexus acts as the unifying layer of Avail, enabling the integration of Rollups on any system, leveraging Avail DA as the coordinating trust root to achieve coordination and interoperability among different ecosystems.
Avail Fusion Security serves as the security layer of Avail, connecting the growing rollups and blockchain ecosystems. It enhances the overall security of the ecosystem by utilizing native tokens of mature blockchains such as BTC and ETH.