The course consists of four modules. Each module features 9-14 lessons. Lessons consist of videos, text lectures, illustrations and diagrams, tests, additional materials, and practical cases. All tests and cases are compulsory and a student must finish every lesson and complete every task within a module in order to complete the module and receive a certificate. Materials featuring Optimism are found in Module 01 in Lesson 9: “Blockchain Layers. Sidechains,” including a dedicated 6-minute video on Optimistic rollups & OP Stack, additional materials, and a test question. Materials on Optimism were developed with Rev Miller and CJ Hetherington from Atlantis World with CJ presenting the information in the video. Also, Optimism Foundation is positioned as a core partner in all communications.