Structural Vulnerabilities of the Fiat Currency System and Hybrid Asset-Backed Monetarism: A Proposal for Gold, Energy, and Digital Asset-Indexed Currency Model Author: Doğukan Yegin

EXECUTIVE SUMMARY This report examines the intrinsic structural vulnerabilities of the fiat currency mechanism—the cornerstone of the global financial system—from the perspectives of financial economics, monetary theory, and international law. Rather than targeting the existing global order, it presents a constructive reform proposal aimed at enhancing systemic functionality. The central thesis is as follows: The value of a paper currency derives not from a head of state's signature or legal regulations, but from the tangible economic backing behind that currency. The contemporary fiat monetary system has been detached from the gold standard since the termination of Bretton Woods in 1971; consequently, currencies lack material foundation beyond central bank credibility and sovereign borrowing capacity. This report establishes the theoretical and practical foundations of a hybrid asset-backed monetarist model constructed upon gold reserves, energy (petroleum/natural gas/electricity) stock-indexed contracts, and software/blockchain-based digital assets—all without exiting the SWIFT system, thereby avoiding fragmentation of the international payment infrastructure. Keywords: Fiat currency, gold standard, energy-backed currency, digital asset economy, SWIFT, monetarism, structural reform, central banking