The pattern of proof of integrity for applications on blockchain platform

الملخص EN

Blockchain is a new technology that has been taking much attention in many industries.

Many studies highlighted that the difficulty of understanding Blockchain is a challenge to implement it in business.

As a result, conducting studies in the design of Blockchain applications is essential to simplify understand its impact on the integrity, efficiency, and productivity of transactions.

Accordingly, this research studied the role of Blockchain in achieving integrity for high-value records such as agreements and contracts.

In software engineering, creating patterns help to understand the problem that occurs over and over again and provide a solution to it.

Hence, the motivation of this research is to contribute to the area of design pattern approach for Blockchain applications.

We explored the blockchain ability to solve the lack of integrity.

Then, we represented the solution as a pattern called proof of integrity (PoI).

Next, we built an application to verify the certificates authentication practically and check how the built application compatible with PoI pattern.

We concluded, PoI pattern could be used as a model to solve the problem of authentication in many industries and as a guide to help organizations moving efficiently to the blockchain