HCS Score
Red Line Violations
Research Opinion, Not a Fatwa
These are absolute prohibitions in Islamic finance. If any red line is triggered, the asset is automatically classified as HARAM.
Ecosystem Riba Exposure
Not directly or indirectly connected to interest generating mechanisms
Gambling / Betting
No gambling or betting mechanism
Haram Industry
Not involved in haram industry
Based on Red Line Screening and HCS Scoring.
Haram / Non Compliant
This cryptocurrency is evaluated as Haram for investment and use because the asset demonstrates material Sharia compliance concerns within the CoinStudy HCS framework.
Explanation
This asset shows significant concerns related to Sharia compliance, financial structure, or speculative design.
Reviewed by
CoinStudy Shariah Board
USD1 comes with a name that sounds different from other stablecoins. World Liberty Financial. A brand that carries political weight and public attention.
But for Muslim investors, the name does not matter. The brand does not matter. What matters is the financial structure underneath, which is how USD1 is backed, what keeps it stable, and whether that mechanism is compatible with Islamic finance principles.
We ran USD1 through the full CoinStudy Halal Crypto Standard (HCS) methodology. The result follows the same pattern we have seen with every major stablecoin in this series.
USD1 fails the CoinStudy HCS Sharia red-line screening. Three red lines are triggered, resulting in an automatic Haram classification. Despite its practical utility for payments and value transfers, the financial structure supporting USD1's stability is incompatible with Islamic finance principles.
USD1 is a stablecoin issued by World Liberty Financial, designed to maintain a stable value close to one US Dollar.
Unlike Bitcoin, Ethereum, or most other cryptocurrencies that fluctuate in price, USD1 is built to stay stable, making it useful for payments, transfers, trading, liquidity management, and digital settlements across blockchain networks.
Its primary purpose is to offer a stable digital representation of dollar-denominated value inside the crypto ecosystem. That is a genuine and practical function. But as we have established consistently throughout this series, practical utility and Sharia compliance are two separate questions.
USD1 maintains its dollar peg through reserve assets held by the issuing organization.
Those reserves include cash deposits, treasury products, cash equivalents, short-term financial instruments, and assets held within traditional financial institutions. The idea is straightforward, which is that the reserves support the token's value and maintain its stability.
This is the same basic model used by USDT and USDC. And it is the same model that creates the same fundamental Sharia problem.
Stablecoins solve a real problem in crypto which is volatility. When you want to move value quickly, settle a transaction, or park funds without exposure to market swings, a stable dollar-pegged asset is genuinely useful.
USD1 benefits from the profile and reach of World Liberty Financial, which has attracted significant attention and capital. That visibility helped it grow quickly in market capitalization.
But popularity built on political branding and high-profile association does not change what the asset fundamentally is. The reserve structure is what determines compliance and that is where the analysis begins and ends.
This is where USD1's analysis ends from a Sharia compliance perspective.
The reserve assets supporting USD1 are connected to conventional financial institutions and financial products that generate returns through interest-bearing accounts, treasury instruments, conventional banking products, and fixed-income financial structures.
The stability and sustainability of USD1 depend entirely on these reserve assets. You cannot separate USD1's function from the interest-based financial system that keeps it pegged. Under the CoinStudy methodology, this creates a direct and serious Sharia compliance violation.
This is not a peripheral concern. It is the foundation of how USD1 works. And that makes it a clear red-line Ecosystem Riba Exposure failure.
USD1 is designed to reduce price volatility, which does reduce one form of uncertainty. But the reserve structure introduces its own concerns around reserve management transparency, backing composition, peg maintenance mechanisms, and centralized financial control.
These factors increase complexity and contribute to the overall compliance assessment. Though Riba remains the lead issue here, the opacity around exactly how reserves are managed adds a secondary layer of concern that Muslim investors should be aware of.
USD1 was not created for gambling or speculative purposes. Its core functions including payments, remittances, settlements, liquidity management, and value transfers are legitimate in isolation.
However stablecoins are widely used throughout leveraged trading platforms, DeFi lending protocols, yield-generating systems, and speculative crypto markets. That deep ecosystem integration with prohibited financial activity is worth noting, even if Maysir is not what fails the screening.
Ecosystem Riba Exposure — ❌ Failed. USD1 reserves include treasury products and conventional financial instruments that generate interest income funding the reserve management infrastructure maintaining the dollar peg.
Guaranteed Interest — ❌ Failed. Treasury products and short-term financial instruments in USD1's reserves generate predetermined interest returns constituting guaranteed interest income at the institutional level.
Synthetic Interest Products — ❌ Failed. USD1 functions as a synthetic dollar token whose stability is entirely dependent on interest-bearing reserve assets, functioning economically as a synthetic interest-bearing instrument.
Gambling and Betting — ✅ Passed.
Haram Industry — ✅ Passed.
Three red lines failed. Under the CoinStudy HCS framework, any single red-line failure results in an automatic Haram classification. Three failures makes this result definitive and beyond dispute.
Layer 2 scoring is skipped entirely. As per the CoinStudy methodology, projects that fail Layer 1 are not eligible for further scoring.
Overall Result: Haram — Red Line Violations
Muslim investors who have read our previous stablecoin analyses will notice that USD1 fails for exactly the same reasons as USDT and USDC, which are three red-line violations driven by interest-linked reserve structures.
The difference is branding and issuer. USDT is issued by Tether. USDC is issued by Circle. USD1 is issued by World Liberty Financial. But all three rely on the same fundamental reserve model, which is conventional financial instruments that generate interest income to sustain the peg.
From a Sharia compliance perspective, the issuer's name and political associations are irrelevant. The financial structure is what matters. And the financial structure is the same.
Beyond the Riba concern, USD1 carries an additional consideration worth addressing directly.
Maintaining USD1's peg depends entirely on reserve operations, financial oversight, banking relationships, and centralized asset management. This ties the stablecoin closely to conventional financial infrastructure in a way that creates both compliance and practical risks.
Unlike decentralized alternatives that attempt to maintain stability through algorithmic or crypto-backed mechanisms, USD1's stability is entirely dependent on a centralized organization managing traditional financial assets correctly. And those assets, as we have established, are connected to interest-based financial systems.
Centralization is not a Sharia violation on its own. But combined with the Riba concern, it creates a picture of a stablecoin that is deeply embedded in conventional interest-based finance at every level.
USD1 joins a growing list of stablecoins that CoinStudy has classified as Haram, each for related but distinct structural reasons.
USDT is haram because its reserves generate interest income through US Treasury bills and bank deposits.
USDC is haram for the same reason, which is interest-bearing reserves managed by Circle.
DAI is haram because its creation mechanism is fundamentally debt-based with stability fees that function as interest charges.
USD1 is haram for the same core reason as USDT and USDC, which is interest-linked reserve backing through conventional financial instruments.
This consistent pattern reveals an important reality for Muslim investors. The search for a genuinely halal stablecoin is one of the most practically urgent questions in Islamic crypto finance.
Before using any stablecoin, ask yourself honestly.
How exactly is this stablecoin backed? Do the reserve assets generate interest income? Is the peg maintained through Sharia-compliant mechanisms? Does the project rely on conventional banking structures to stay stable? Are there genuinely halal alternatives available for what I need?
These are the right questions and they apply to every stablecoin regardless of who issues it or how it is branded.
USD1 is classified as Haram / Non-Compliant under the CoinStudy Halal Crypto Standard.
Its reserve backing structure relies on conventional financial institutions and interest-linked financial instruments. Three Sharia red lines are triggered, resulting in an automatic Haram classification regardless of USD1's practical utility, market capitalization, or the profile of its issuer.
For Muslim investors, USD1's association with World Liberty Financial and its high-profile branding do not change the fundamental compliance picture. The financial structure is what it is. And that structure is not compatible with Islamic finance principles.
CoinStudy's HCS methodology classifies USD1 as Haram based on the structural Riba concerns in its reserve backing. The treasury products and conventional financial instruments that maintain its dollar peg are interest-bearing financial instruments. This structural Riba triggers our red-line screening.
However CoinStudy's Shariah Board acknowledges a significant scholarly disagreement on this question that Muslim investors deserve to know about.
Some contemporary Islamic finance scholars hold that using dollar-pegged stablecoins purely as a medium of exchange is permissible. Their reasoning is rooted in a well-established Islamic jurisprudence principle. The sin of a prohibited act belongs to the actor who performs it, not to every person in the chain who subsequently uses the resulting product. Under this view, World Liberty Financial commits the prohibited act by holding Riba-generating reserves. That sin belongs to the issuer. The Muslim who uses USD1 for payments or trading is not holding treasury instruments, not earning interest, and not committing the prohibited act themselves.
This position is further supported by the fact that ordinary users never directly interact with the underlying reserve instruments at all, receiving only dollar value upon redemption with zero contact with the interest-bearing assets themselves.
CoinStudy's HCS classification remains Haram because our methodology evaluates structural compliance. The reserve structure triggers our red lines regardless of user intent or usage purpose.
But Muslim investors should understand that this is a genuine area of scholarly disagreement, not a settled question with unanimous consensus. If you use USD1 purely as a medium of exchange for trading or payments and do not earn or seek yield from it, you should consult a qualified Islamic scholar for personal guidance on your specific usage.
The prohibition of the structure and the permissibility of the usage are two different questions that can have different answers. CoinStudy answers the structural question. The usage question requires personal scholarly guidance.
Read detail analysis of following coins here:
Is USDT Halal?
Is USDC Halal?
Is DAI Halal?
Disclaimer: This analysis is provided for educational and research purposes only. This analysis is based on guidance from CoinStudy's HCS Shariah Board members. CoinStudy does not issue personal fatwas or financial advice. Please consult a qualified Islamic scholar for individual guidance.
Authoritative ruling from the Chairman of the CoinStudy Sharia Board.
"Scholars have differing opinions regarding USDT and other fiat-backed stablecoins. Some scholars consider it impermissible and some consider it permissible. According to our research, its use is permissible. Its backend structure and currency leveling method is not interest in totality, however caution is necessary due to the presence of interest-based transactions within it. There is also an element of Gharar in that it is not certain that there is a dollar behind every unit. Despite this, its use as a digital currency is correct. If it is used in halal means the profit will be halal, and if it is used in haram dealings it will be haram."
This ruling applies to USDT and to other structurally similar fiat-backed stablecoins. CoinStudy's HCS structural classification remains as noted above, reflecting the interest-adjacent backend and Gharar elements the chairman himself identified. However the chairman's ruling confirms that using USDT or other fiat-backed stablecoins purely as a digital medium of exchange in halal transactions is permissible under his scholarly assessment. This is entirely consistent with the Scholarly Disagreement section published above.
Guaranteed Interest
No guaranteed interest obligations
Synthetic Interest Products
No synthetic interest instruments
3 Red Lines Failed
This asset is automatically classified as HARAM.
