The blockchain is a decentralized, distributed database. A decentralized application utilizing blockchain technology enables you to perform similar activities you would do today yet without a trusted outsider. It is a shared system, a peer-to-peer network. Blockchain solves primary issues like transparency, security, accessibility that are the fundamental issues in current law based races. Ethereum is a platform that can be utilized to assemble the decentralized application. The blockchain is a changeless record of exchanges (votes) that are distributed in the system. Everyone’s information that is the votes is stored in blockchain as transactions. The past votes can't be changed, while the present can't be hacked, on the grounds that each exchange is checked by each and every hub in the system. What's more, any outside or inside aggressor must have control of the hubs in the system to modify the record. Along these lines, every one of the exchanges stored on the blockchain is unchanged and thus this makes the application more secure in every aspect.