Collaborative Proof-of-Work: A Secure Dynamic Approach to Fair and Efficient Blockchain Mining

TL;DR

This paper proposes a novel Collaborative Proof-of-Work (CPoW) approach that enhances fairness, security, and efficiency in blockchain mining by enabling dynamic, cooperative mining pools that address centralization and energy concerns.

Contribution

It introduces a dynamic mining pool formation protocol that promotes collaboration among miners, ensuring fair reward distribution and reducing centralization in blockchain networks.

Findings

Improved fairness in reward distribution

Enhanced resistance to centralization

Reduced energy consumption in mining processes

Abstract

Proof-of-Work (PoW) systems face critical challenges, including excessive energy consumption and the centralization of mining power among entities with expensive hardware. Static mining pools exacerbate these issues by reducing competition and undermining the decentralized nature of blockchain networks, leading to economic inequality and inefficiencies in resource allocation. Their reliance on centralized pool managers further introduces vulnerabilities by creating a system that fails to ensure secure and fair reward distribution. This paper introduces a novel Collaborative Proof-of-Work (CPoW) mining approach designed to enhance efficiency and fairness in the Ethereum network. We propose a dynamic mining pool formation protocol that enables miners to collaborate based on their computational capabilities, ensuring fair and secure reward distribution by incorporating mechanisms to accurately verify and allocate rewards. By addressing the centralization and energy inefficiencies of traditional mining, this research contributes to a more sustainable blockchain ecosystem.