This article provides an in-depth review and comprehensive summary of the RealNetworks Public Source License 1.0. It explores the origins, development, and evolution of the license, profiling its creators, use cases, adoption across industries, dual licensing strategies, and critical assessments. The discussion also covers challenges such as legal complexities, compatibility issues, exploitation risks, and the importance of Contributor License Agreements (CLAs), while comparing it to other popular open source and fair code licenses, including the blockchain-integrated Open Compensation Token License (OCTL).