BE - September 2026

Stablecoin Innovation strong financial sectors, gold-backed stablecoins could provide an attrac- tive alternative to both fiat-backed stablecoins and cryptocurrencies. Such instruments may support digital payments, wealth preservation, and Islamic finance applications while leveraging the region's historical and economic connection to gold. Nonetheless, effective regulation, re- serve verification, and institutional support remain essential for their widespread adoption. There are three main types of stable- coins. Fiat-backed stablecoins are supported by reserves of fiat currency such as the U.S. dollar held in banks or low-risk assets. Examples include USDT (Tether) and USDC. They are the most widely used and generally offer high liquidity and easy redemp- tion. Crypto-collateralized stablecoins are backed by cryptocurrencies locked in smart contracts. Because the col- lateral itself is volatile, these stable- coins are usually overcollateralized. The best-known example is DAI. They provide greater decentraliza- tion but are more complex and ex- posed to crypto market fluctuations. Asset-backed stablecoins, including gold-backed stablecoins, derive their value from physical assets such as gold. Examples include Tether Gold (XAUT). These stablecoins combine blockchain efficiency with the value preservation characteristics of tangi- ble assets. A fourth category, algorithmic stable- coins, attempts to maintain stability through automated supply adjust- ments rather than reserves. However, several projects experienced signifi- cant failures, most notably TerraUSD (UST), highlighting the risks of this model. For most practical applications, fiat- backed stablecoins are generally considered the best option because they offer the highest level of stabil- ity, liquidity, regulatory acceptance, and market adoption. For users seek- ing long-term wealth preservation and protection against inflation, gold-backed stablecoins can be an attractive alternative. Therefore, from a financial and operational perspec- tive, fiat-backed stablecoins are typ- ically the preferred choice for payments, remittances, and commer- cial transactions, while gold-backed stablecoins are more suitable for in- vestment and value storage. Among these models, fiat-backed stablecoins are currently the most widely adopted and generally re- garded as the most practical option for payments and financial transac- tions due to their stability and liquid- ity. STABLECOINS VERSUS CENTRAL BANK DIGITAL CURRENCIES Stablecoins and Central Bank Digital Currencies (CBDCs) are both forms of digital money, but they differ fun- damentally in issuer, backing, gover- nance, and purpose. A stablecoin is a privately issued digital token de- signed to maintain a stable value by being linked to a fiat currency, such as the U.S. dollar, and is typically backed by reserves or other stabiliza- tion mechanisms. Examples include Tether (USDT) and USD Coin (USDC). In contrast, a CBDC is a dig- ital form of sovereign money issued directly by a country's central bank and represents a direct liability of that central bank. A key difference lies in trust and backing. Stablecoins depend on the credibility of the issuing organization and the quality of its reserves, requir- ing audits, transparency, and regula- tory oversight to assure users that tokens can be redeemed at their stated value. CBDCs, however, are backed by the full authority of the central bank and government, mak- ing them equivalent to physical cash in digital form. Consequently, CBDCs generally carry lower credit and issuer risk than privately issued stablecoins. The two also differ in their gover- nance and policy objectives. Stable- coins are primarily developed to ISSUE 213 SEPTEMBER 2026 the BANKING EXECUTIVE 13 Types of Stablecoins Types of Stablecoin Fiat-Backed Crypto-Collateralized Gold-Backed Algorithmic Backing Mechanism Cash or government securities Cryptocurrency reserves Physical gold reserves Supply adjustment mechanisms Advantages High stability and liquidity Decentralized Inflation protection Capital efficient in theory Challenges Requires trust in reserves Collateral volatility Requires custody and audits High stability risk Example USDT, USDC DAI XAUT UST (historically)