What is Blockchain ?
The 21st century has evolved many technologies, and blockchain technology is one of the recent technologies to be introduced. The revolutionary technology impacts different industries. The concept of blockchain began with bitcoins - the cryptocurrency. So blockchain is just the digital information stored in public ledger. For a better understanding, the“Blocks” on the blockchain are made up of digital pieces of information, and the “chain” refers to the interconnection between that information. Since security has been considerable concern with the data analysis, blockchain development services assured that every transaction on a blockchain is secured, which happens with a digital signature that proves its legitimacy. As a result of the use of encryption and digital signatures for security, the data stored on the blockchain is tamper-proof, which remains unchanged.