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A Blockchain Based Electronic Decision Making System Overview

The secrecy of polls, decisions, and votes is required in most decision-making scenarios. This constraint is unneeded during the signature collection phase, which is public. This phase comes before, say, popular initiative referendums or the creation of electoral rolls. Many e-voting systems have failed in the past because they were unable to ensure comprehensive security in terms of user or vote privacy protection, particularly in the long-medium term and in the face of brute force attacks. The goal of this research is to present and define a new blockchain-based electronic decision-making system that utilised smart contracts developed with Solidity and runs on the Ethereum platform. The technology was used to combine the management procedures of decision-making stages and events. These events include system configuration, credential distribution, decision-making, voting, polling, data gathering, preference counting, and result publication, among others. Furthermore, our system strives to develop ways of tracing and auditing decision-making activities that do not include a middleman, rigging, manipulation, or fraud. INDEX TERMS: E-voting, blockchain and decision-making