The blockchain is totally resistant to any kind of frauds or corruption happening in the transactions. If someone tries to hack the code and tries to change the details of any transaction like redirecting of payments or double spending of money, etc. the data is encrypted to the limit that it is almost impossible to accomplish the task of theft or any changes to make. No person can ever change the transaction record after it is marked with a hash. Even if a person is successful in hacking one node, the other transaction node will disagree to the ledger information. If all the nodes do not reach a consensus, the transaction is automatically stopped. Hence the chances of fraud are reduced to zero as per digital currency information.
Blockchain brings transparency
All the records in the blockchain systems are transparent and public; there is no escape of any transactions. Any fraudulent activity or money laundering can be reduced. The major implication of this is, that it will bring to books the corruption and overall democratize the knowledge leading to more efficient markets.
The Blockchain technology – digital currency is a durable and robust technology bringing a change from traditional systems of storing financial records. Blockchain stores the block of information that can be identified across the networks. The most important thing to note in blockchains system is, it cannot be controlled by one single entity. The system going fail in blockchain methodology is zero.