COTI Cracks the Millionaires' Problem on Ethereum Testnet With Garbled Circuits

COTI solved Yao's ‘Millionaires Problem' on Ethereum's Sepolia testnet using Garbled Circuits with no trusted intermediaries. The solution was developed with Soda Labs, is live on mainnet, and is compatible with the EVM environment and Solidity. Vitalik Buterin had publicly identified Garbled Circuits as the path toward purely cryptographic guarantees in multiparty computation.