Blockchain-based Smart Contracts for Enhancing Legal Contract Enforcement

Thesis Abstract

The enforcement of legal contracts remains a complex challenge in contemporary jurisprudence, hindered by issues of transparency, enforceability, and cross-jurisdictional disparities. This study investigates the potential of blockchain-based smart contracts to enhance legal contract enforcement by providing automated, tamper-proof, and self-executing contractual agreements. The primary aim is to assess how blockchain technology can address existing legal enforcement limitations and to propose a framework for integrating smart contracts within existing legal systems. Specific objectives include examining legal and technical features of blockchain-enabled smart contracts, evaluating stakeholders’ perceptions of their efficacy, and identifying regulatory and technical barriers to their widespread implementation. Employing a mixed-methods research design, the study combines qualitative interviews with key legal and technological stakeholders and quantitative surveys administered to a sample of 200 legal professionals, blockchain developers, and business practitioners across sectors in Country X. Data collection instruments include semi-structured interview guides for stakeholder insights and structured questionnaires for survey responses. Validity and reliability of the survey instrument are ensured through pilot testing and Cronbach’s alpha analysis, with a threshold of 0.7 indicating acceptable internal consistency. Qualitative data are thematically analyzed using NVivo software, while quantitative data undergo statistical analysis via multiple regression and factor analysis using SPSS software to identify significant predictors of blockchain adoption for contract enforcement. The study anticipates discovering that blockchain-based smart contracts can positively influence contract enforceability by reducing transaction costs, minimizing disputes, and enhancing transparency. It is expected that variables such as perceived legal risk, technological familiarity, and regulatory maturity significantly predict stakeholder acceptance of smart contracts. Key contributions include developing a comprehensive framework for integrating smart contracts into legal processes, identifying critical technical and legal challenges, and proposing policy recommendations to support legal and technological harmonization. The findings are also expected to provide empirical evidence for the efficacy of blockchain technology in reducing enforcement delays and enhancing contractual certainty. This research contributes to the existing body of knowledge by bridging the gap between blockchain technology and legal practice, offering an interdisciplinary perspective that combines legal theory, technological innovation, and policy considerations. The study employs institutional and technological acceptance theories, such as the Unified Theory of Acceptance and Use of Technology (UTAUT) and Transaction Cost Economics, to underpin its analysis of stakeholder behavior and economic implications. The main conclusion suggests that blockchain-based smart contracts have substantial potential to revolutionize legal enforcement mechanisms, provided that legal frameworks adapt to accommodate technological innovations and address prevailing regulatory uncertainties. Based on findings, recommendations include formulating clear legal standards for smart contract validation, developing regulatory sandboxes to pilot blockchain applications in legal contexts, and promoting interdisciplinary collaboration among legal practitioners, technologists, and policymakers to facilitate mainstream adoption. The study also advocates for further research into jurisdiction-specific legal adaptations and the development of international standards for blockchain-enabled contract enforcement to ensure interoperability and global consistency.