Cardano network set a new record for single-block transaction throughput (TPS) at 436 TPS on October 7, after previously reaching 345 TPS earlier the same day, according to on-chain data provider Chainspect. This milestone highlights Cardano's ability to handle high concurrent transaction activity. In the future, Cardano's Ouroboros Leios protocol is expected to further enhance network scalability, targeting 1000 TPS.