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Ouroboros Leios

A high-throughput protocol for Cardano

Scalable

Optimizes network bandwidth for faster transaction processing, significantly enhancing Cardano’s scalability. Transactions are confirmed with minimal delays for a seamless user experience.

Secure

Preserves Ouroboros' strong security properties with robust defenses against attacks while ensuring fair participation.

Flexible

Ouroboros Leios supports diverse applications.

Leios in Action

Early simulation demonstrating the Leios protocol's block propagation and network behavior