Ethereum infrastructure provider Primev has introduced a groundbreaking advancement in transaction processing with its FAST RPC solution, enabling mainnet transfers to achieve block times as rapid as 200 milliseconds. This development marks a significant leap forward in network efficiency, addressing long-standing concerns about transaction finality and user experience on the world’s second-largest blockchain.
The technology, which integrates seamlessly with existing Ethereum infrastructure, provides what the company describes as ‘preconfirmations’ – near-instantaneous validation that dramatically reduces the waiting period traditionally associated with blockchain transactions. While maintaining full compatibility with Ethereum’s security protocols, the solution represents a major step toward making blockchain technology more practical for real-time applications and high-frequency trading environments.
Industry observers note this innovation could have substantial implications for decentralized finance (DeFi) platforms, gaming applications, and enterprise blockchain implementations where transaction speed directly impacts user satisfaction and operational efficiency. The implementation demonstrates how layer-one blockchain networks can evolve to meet growing demands for faster settlement times without compromising decentralization or security principles.
Primev’s breakthrough comes at a crucial time as Ethereum continues to enhance its scalability following the successful transition to proof-of-stake consensus, positioning the network to better compete with emerging blockchain platforms while maintaining its established ecosystem and developer community.

