Abstract:
Blockchain technology is advancing quickly and does not appear to be slowing down. Many things that looked inconceivable in the last few decades—like excessive transaction costs, double spending, net fraud, recovering lost data, etc.—turned out to be true. But due to blockchain technology, all of this may now be avoided. Every block on the blockchain includes some information and the cryptographic hash of the previous block. This system is reliable. At present, various types of transactions are done using various types of systems. This system can be replaced by such. Current online transaction gateways are vulnerable to hacking, allowing attackers to manipulate the network and cause financial loss. As transactions have to pass through multiple transaction systems, which takes time and carries the risk of transaction failure. Based on our research, it is possible to conclude that blockchain is the best technology for cryptocurrencies in commercial transactions, as it enables cryptocurrencies to operate decentralized. This can reduce risk as well as transaction costs. So, our system would change the security change the current banking system is some criticism that there are uses that are not legal and also some community affects the research circle has curiosity in it.
