The fourth industrial revolution, or Industry 4.0, has brought about a wave of digital transformation across various sectors, including supply chain management. However, the maritime industry, which is the backbone of global trade, has been slower to fully embrace and benefit from these digital advancements. It faces unique challenges that have hindered seamless digitalization. This is where blockchain technology comes in. With its core features like immutability, traceability, and transparency, blockchain presents a promising avenue to overcome these bottlenecks. The motivation behind our research is to thoroughly explore how blockchain platforms are being developed and applied to revolutionize maritime logistics.
Blockchain technology has the potential to revolutionize the maritime supply chain by addressing its most pressing challenges. From improving transparency and efficiency to enhancing security, the benefits are clear. However, the journey to full adoption is ongoing. The future success of blockchain in this industry will depend on achieving greater interoperability, integrating with AI and IoT, and leveraging it to drive sustainability. To fully realize the vision of Blockchain 4.0, continued research, innovation, and collaboration between all stakeholders are essential.