Block Chain
Blockchain is a decentralized, digital ledger that is used to record transactions across a network of computers. It is a secure and transparent way to store and transfer data, and it has the potential to revolutionize a wide range of industries. One of the key features of blockchain is that it is distributed, which means that it is not stored in a single location. Instead, it is stored across a network of computers, and each computer in the network has a copy of the ledger. This decentralized structure makes it virtually impossible for the data to be altered or tampered with, as any changes to the ledger must be verified by the network before they can be accepted. Another important aspect of blockchain is that it is transparent. All transactions are recorded on the ledger and can be viewed by anyone with access to the network. This transparency helps to increase trust and accountability, as it allows parties to verify that transactions are being conducted fairly and as agreed upon.