In our modern life, this new technology finds a lot of use cases outside the digital industry. Many online stores accept Bitcoin , Ether , Litecoin as payment methods. So you can buy Ethereum on the crypto exchange, for instance, and then use it to pay for goods and services. They just used a concept and a protocol created back in 1991, add some improvements, and presented the model of the decentralized financial system and the first cryptocurrency. Thus, the data structure keeps the strict…