Abstract

The paper investigates how blockchain technology might enhance the transparency of supply chains, the trust of consumers, and the sense of responsibility in sustainable aquaculture. There are challenges that traditional aquaculture supply chains face in terms of openness, data integrity, and regulatory compliance. The distributed and irreversible architecture of blockchain, together with the Internet of Things and smart contracts, may allow stakeholders to ensure accurate monitoring of health, environmental, and logistical data. The paper also discusses challenges associated with implementation, vulnerabilities in the legal system, and upcoming advances like incorporating artificial intelligence and compatibility with other chains. Based on the findings, it seems that implementing blockchain technology into global aquaculture systems can significantly enhance the sustainability and resilience of these systems, provided that technical and legal frameworks support them.

Keywords: Blockchain, Aquaculture, Traceability, Sustainability, Smart contracts