Optimized Efficiency and Fairness using Round-Robin for Proof of Stake

Abstract

Blockchain technology plays a crucial role for numerous decentralized applications and cryptocurrencies. Still, there are many networks that rely on incompetent and unmanageable consensus mechanisms. This paper proposes an improved Round Robin Proof of Stake consensus protocol as a solution for the restrictions of outdated Proof of Work (PoW) and Proof of Stake (PoS) systems. By using Python simulation, we examine the validator’s behavior, energy efficiency, and fairness in the consensus protocol. Our discoveries reveal that RR-PoS significantly helps in improving the efficiency and encourages unbiased participation of validators, designing it as an innovative solution for blockchain consensus. Python helps in allowing preciseness to the RR-PoS model that helps in integrating important features, i.e., validator rotation, energy modeling of RR-PoS, and incorporating essential features like validator rotation, cooldown periods, and energy-aware block proposals. The comprehensive approach of this enables close monitoring of validator interactions and ensures fair opportunity distribution. Ultimately, RR-PoS emerges as a compelling and sustainable consensus alternative for future blockchain networks.