Sorry Hackers Block Chain Model ruined your job
Block chain is a decentralized, public leader. Since, 2008 crypto-currency, has been attracting wide range of transactions and customers all around the world and the world came to know about the value of the bit coin. =>In all these bit coin transaction, block chain technique is implemented to store the transaction information in decentralized form rather than in centralized body. A block chain word implies that 'block' and 'chain'. Here block stores the information about every transaction of the particular user, and chain connects all those blocks and distrubute the information among the nodes. Every unique block opt a unique customer. Block chain uses hash technique to generate unique codes and these hashes are created by special algorithms. Block chain is not private: The information of every transaction is provided to every user. You can download the whole transaction history of each and every user. Spreading that information across a network of