[Project Eleven Announces Acquisition of Riva Labs to Strengthen Post-Quantum Cryptography and Blockchain Infrastructure Capabilities] Deep Tide TechFlow reports that on September 30, digital asset post-quantum security infrastructure developer Project Eleven announced the acquisition of Riva Labs. Through this acquisition, Project Eleven will integrate Riva Labs' expertise and intellectual property in the fields of post-quantum signatures, multi-party computation (MPC), account abstraction, and wallet infrastructure. Riva Labs specializes in translating post-quantum cryptography research into practical blockchain application systems, covering technologies such as hash-based post-quantum signatures and hardware signatures, and has incorporated artificial intelligence (AI) into its R&D processes. In the future, Riva Labs' team and technology will be merged into Project Eleven to build foundational infrastructure related to digital asset custody, cryptographic agility, and secure transitions for public blockchains.