Certificates verification on the block chain

All certificates, including those for secondary school graduation, high school diplomas, and college degrees, have been converted to digital form and made accessible to students at higher education institutions. It's essential for learners to keep track of their diplomas. It is a complex and time-consuming process for the institution or organization to verify or authenticate a certificate's validity. This application would aid in the safekeeping of the certificates on the block chain. Digital certificates are created by first digitising the original paper certificates. The certificate's hash code value is generated using the chaotic technique. It is then added to the block chain. The mobile application is used to verify these certifications. We can make digital certificate verification more reliable and safe by implementing block chains