Certificate Verification using Blockchain
Monika Sharma, Srishti Sharma, Yash Gupta · International Journal of Computer Applications · 2025
Blockchain technology is arguably best known for its use in the digital currency Bitcoin, which is even more well-known than the Blockchain technology itself.Blocks in a distributed environment-one in which storage devices are not all linked to a single processor-that makes up the Blockchain are immutable.It is a collection of records/public ledger of every digital transaction that has taken place, and information is exchanged between involved parties.The system's participants all agree to verify each submission before it is made.Blockchain data cannot be deleted once it has been inputted.A secure and open method might be offered as a result.We still need to uphold confidence in certification, and proof of learning as education becomes more diverse, decentralized, and democratic.Nowadays, everyone is required to present their documents and credentials to anyone they meet for a job or other reason.A third party cannot verify the authenticity of the certificate after seeing it.Using blockchain technology, we can get confidence or find a solution to this issue.There is no requirement for a central authority to verify certificates when using this technology.