This study provides an in-depth look at blockchain technology’s applications, opportunities, and latent future developments in supply chain management (SCM). In the context of the dynamic global supply chain environment, the incorporation of blockchain technology stands out as a significant advancement, presenting profound possibilities for improving transparency and security. The key aim is to conduct an in-depth assessment of the current research on blockchain in supply chain management operations, with a particular emphasis on its applications in terms of transparency and future opportunities. The paper comprises four sections: an overview of blockchain, its application in supply chain operations, the transparency of information in the supply chain, the integration of blockchain in various sectors, and the future prospects of blockchain in supply chain management. The research uncovered herein elucidates the key aspects of blockchain technology as they pertain to supply chain networks. The study focuses on its prospects, potential repercussions, recent technological advances, and major trends. Additionally, it examines various industries such as real estate, healthcare, banking, education, government, and public organizations, which blockchain-based technology can effectively transform by enhancing visibility and simplifying business processes.