Blockchain-Enabled Supply Chain Transparency: A Case Study of Post-COVID Global Trade Systems

The global outbreak of COVID-19 triggered an unprecedented disruption in supply chains across every sector of the world economy. As the pandemic spread rapidly, traditional supply networks—especially those dependent on paper-based systems, centralized coordination, and fragmented digital infrastructures—collapsed under the pressure of fluctuating demand, lockdowns, and transportation restrictions. This exposed a glaring deficiency: the lack of real-time visibility and trust between global stakeholders. In response, blockchain technology emerged not merely as a digital innovation, but as a structural solution to reimagine the way supply chains operate post-COVID. Blockchain offers a decentralized, immutable ledger that ensures data cannot be altered without consensus. Its inherent features, including transparency, traceability, and smart contracts, directly address the inefficiencies laid bare during the pandemic. This study examines the role of blockchain in rebuilding and enhancing supply chain transparency in the global trade landscape after COVID-19. Through a detailed case study and qualitative analysis, we assess its practical benefits, limitations, and long-term strategic value. Our findings indicate that blockchain enables a paradigm shift towards resilient, collaborative, and accountable trade systems. These transformations are not just technological; they redefine the governance and ethics of global commerce.