Solana does the same, except it uses a system called Proof of History. Think Apple vs. Google. This has allowed Solana to handle 65,000 transactions per second with 400 millisecond block times β aka itβs much faster β while Ethereum is at 11.75 tps. Solana's theoretical limit is 710,000 transactions per second, which is 30X that of billion-dollar financial giant Visa.