With the development of increasingly sophisticated technology, the act of counterfeiting becomes an easy thing to do. An image editor application intended to heed a work of art, has now turned its function into a tool for document forgery.  Forgery of a diploma is a form of deviant behavior that violates the rule of law and makes the perpetrator criminal. Economic conditions, low education and the need to get a job are reasons for perpetrators to commit forgery. In addition, political motives are also often a reason to get political office.  One of the technologies to anticipate this problem is to apply blockcerts to electronic diplomas. Blockcert is built using blockchain technology that provides transparency and accountability in the storage of certificates and diplomas. This research resulted in a system of publishing and validating e-diplomas and e-transcripts at the University of Dinamika Bangsa which are stored on a private blockchain. The system has been tested and all modules are running properly according to the expected output.

SMK Yadika Kota Jambi adalah salah satu SMK Swasta yang ada di daerah Kota jambi terakreditasi A sejak 2018. Salah satu jurusan favorite di SMK ini adalah jurusan Teknik Komputer dan Jaringan (TKJ). Salah satu permasalahan yang ada pada sekolah yaitu terbatasnya jam pelajaran yang membahas tentang multimedia, dan ini membuat kurangnya pengalaman dan kreatifitas siswa/I dalam penguasaan aplikasi multimedia. Aplikasi multimedia diantanya adalah aplikasi pengolahan foto yang sering digunakan kan adalah aplikasi CorelDraw, sedangkan aplikasi untuk pengolah video adalah aplikasi wondershare filmora. Atas dasar permasalahan diatas, diberikanlah pelatihan guna memberikan pemahaman tentang dasar – dasar pelatihan multimedia