Self-verification to ensure data integrity

The hash function, used for digital signature, could help ensure data integrity. But it's only about identification, not correction

Last October, a huge industrial scandal engulfing Kobe Steel Ltd flashed as Japan’s third-biggest steelmaker said its staff falsified data about the strength and durability of some aluminum and copper products used in planes, trains and potentially a space rocket. In fact, Kobe Steel’s admission renews concerns about the integrity of Japanese manufacturers. Data integrity is immensely important, specially in today’s data-driven world.

Selling of the same property to multiple buyers or making any kind of distortion in the database of land transactions might have serious consequence. Last October, two conmen were arrested after they sold a property worth Rs