Islamic Finance Principles Assessment
Riba — Does Startale USD involve interest?
Yes, Startale USD involves interest at the reserve level: its 1:1 backing consists of short-term U.S. Treasury Bills, an interest-bearing sovereign instrument, even though the token itself carries a stated 0.00% deposit APY. This creates a structural riba exposure in the collateral even where the user-facing product avoids explicit interest payouts. For Muslim investors, this reserve composition is a material concern independent of how the coin is used day to day.
Assessment: Riba Dominant
Score: 37.7/100
Our methodology examines 10 criteria to evaluate how well Startale USD avoids interest-based mechanisms.
USDSC's disclosed revenue model rests on 1:1 backing by short-term U.S. Treasury Bills held in bankruptcy-remote structures with qualified custodians, with reserves visible via the M0 Dashboard. Treasury Bills are interest-bearing sovereign debt instruments, and any spread Startale earns between T-Bill yield and stated 0.00% user APY would itself constitute interest income. No separate revenue disclosure (transaction fees, spreads, or fee-burn mechanics) is provided in available sources, so the T-Bill reserve is the clearest identifiable riba-adjacent element in USDSC's design.
Reward structure is inconsistently documented: Startale's own page states a 0.00% deposit APY with STAR Points (a non-monetary loyalty mechanic) as the incentive, while a third-party source claims an "Earn Vault" paying up to 16.22% APY. If the official 0.00% figure is accurate, no fixed monetary return exists, avoiding classic riba structure. If the third-party APY figure is accurate and fixed rather than performance-linked, it would raise direct riba concerns. This unresolved conflict itself is a documentation gap rather than confirmed interest income.
Gharar — How much uncertainty does Startale USD involve?
Uncertainty in USDSC is moderate: leadership, funding, and reserve custody are well disclosed, but reward mechanics, audit status, and lock-up terms are inconsistently reported across sources. The named team and institutional backing reduce gharar, while the unresolved APY and audit questions increase it. On balance, documentation gaps around yield and security verification are the dominant source of uncertainty here.
Assessment: Moderate Gharar (Material Uncertainty)
Score: 54.2/100
Our methodology examines 15 criteria including team transparency, audit quality, and governance.
Startale's leadership is fully named and publicly traceable: CEO Sota Watanabe (also Astar Network founder), Co-Founder Shun Ishikawa, and a documented executive roster. The company has disclosed $63M in Series A funding from Sony Innovation Fund, SBI, Samsung Next, UOB Ventures, Polychain and Coinbase Ventures, plus a Sony Group joint venture. Reserve custody and treasury composition are explicitly disclosed with a public dashboard. However, open-source status of the USDSC smart contracts specifically is not confirmed in available sources, leaving a code-transparency gap despite strong organizational transparency.
No verifiable audit report for USDSC could be located: a single LinkedIn post asserts a Quantstamp audit was "passed," but no scope, date, or published report accompanies this claim, and other audit sources retrieved (Halborn, Trail of Bits) concern unrelated protocols. This absence of a confirmed, documented audit is a genuine gharar concern and should be treated as such rather than assumed resolved. Compounding this, lock-up terms conflict across sources (no lock-up versus a 30-day cliff), and the APY discrepancy (0.00% versus 16.22%) remains unreconciled, leaving reward mechanics inadequately disclosed.
Maysir — Does Startale USD involve gambling or speculation?
USDSC does not resemble a gambling instrument: it is a 1:1 redeemable, Treasury-backed settlement stablecoin with no bonding curve, lottery mechanic, or leveraged derivative structure. Its anti-speculative design is a distinguishing factor, though secondary-market trading of any liquid token can still attract speculative behavior beyond the issuer's control. The core product itself is built for payments, not wagering.
Assessment: Moderate Maysir (High Risk)
Score: 68.5/100
Our methodology examines 11 criteria to determine whether Startale USD is a gambling instrument or a genuine economic tool.
USDSC is designed as settlement infrastructure for the Startale App and Soneium ecosystem, an Ethereum L2 with reported 450M+ transactions and 5M+ wallets, with gas costs sponsored for app users. Its 1:1 peg, redeemability, and Treasury-Bill backing make it functionally a payment and swap medium rather than a speculative asset. This productive, transactional utility — moving value for real app activity rather than betting on price movement — is what separates USDSC's intended design from gambling-style instruments.
As a pegged stablecoin, USDSC is structurally resistant to the price speculation that drives maysir in volatile tokens, and its STAR Points loyalty mechanic rewards holding and usage rather than wagering. That said, the unverified "Earn Vault" APY claims and inconsistent lock-up disclosures introduce ambiguity that could tempt yield-chasing behavior if the higher APY figure is genuine. Any speculative use by third parties in secondary markets does not alter the coin's own non-speculative design, though the documentation gaps warrant caution before treating any advertised yield as reliable.
The Full 27-Point Screening
1. Legitimacy (4 criteria)
| Criterion | Score | Analysis |
|---|
| Team Transparency | 85/100 | Leadership is fully named, credentialed and traceable via company pages and LinkedIn, including a founder with a prior public blockchain track record. |
| Fraud & Scam Risk | 78/100 | No fraud, hack or regulatory action against Startale itself appears in the sources, and the project is backed by major named institutional investors. |
| Use Case Legitimacy | 85/100 | USDSC has a clear stated use case as a payment/settlement stablecoin integrated into a functioning L2 ecosystem with real transaction volume. |
| Ethical Practices | 70/100 | The coin's own design is payment/settlement infrastructure with no involvement in gambling, alcohol or other prohibited industries. |
Summary: Startale's leadership is publicly named, credentialed and backed by major institutions including Sony and SBI, with no fraud or regulatory action found against the company in these sources.
2. Project Operations (9 criteria)
| Criterion | Score | Analysis |
|---|
| Core Protocol Business | 82/100 | The base protocol is stablecoin issuance and payments infrastructure, not a prohibited sector. |
| Transaction Fees | 55/100 | Sources mention only "very low fees" and sponsored gas with no disclosed burn, retention or distribution mechanism for transaction fees. |
| Treasury Assets | 30/100 | Reserves are explicitly disclosed as short-term U.S. Treasury Bills, an interest-bearing instrument, which is a direct Shariah concern for treasury composition. |
| Revenue Model | 30/100 | No explicit revenue model is disclosed, but the Treasury-bill backing strongly implies interest-yield spread as a likely revenue source. |
| Transparency | 60/100 | Reserve levels are disclosed via an independent dashboard and an audit is claimed, but USDSC's own contract open-source status is not confirmed in these sources. |
| Governance | 30/100 | Issuance and management are centralized within Startale Group with no described governance/DAO structure for USDSC. |
| Launch Fairness | 65/100 | No ICO or pre-mine is described; tokens are minted 1:1 against deposits rather than sold, though full distribution details are not disclosed. |
| Token Distribution | 60/100 | Supply is created through user deposits rather than a fixed allocation, but no comprehensive distribution breakdown is available in these sources. |
| Speculation/Utility Ratio | 82/100 | The stablecoin's stated purpose is transactional utility (payments, settlement) rather than price speculation. |
Summary: USDSC is a dollar-pegged stablecoin built on M0 and issued on the Sony/Startale Soneium L2 to serve as a payments and settlement currency, with centralized issuance and no fair-launch token distribution to assess since it is minted against deposits.
3. Financial Health (4 criteria)
| Criterion | Score | Analysis |
|---|
| Protocol Revenue | 28/100 | Protocol revenue is not explicitly disclosed, but the interest-bearing Treasury-bill backing points toward an interest-linked revenue source. |
| Financial Status | 78/100 | The issuer is well-capitalised with named institutional backers and disclosed, monitored reserves. |
| Interest Assessment | 25/100 | The base protocol's collateral is explicitly interest-bearing U.S. Treasury Bills, and a native "Earn Vault" reportedly pays yield, both raising direct interest concerns. |
| Audit Quality | 50/100 | A Quantstamp audit is claimed in a company social post but no report, scope or date could be found in these sources. |
Summary: The issuer is well-funded and reserves are disclosed, but the stated audit lacks accessible detail and the sources give conflicting figures on whether and how much yield the product actually pays.
4. Token Economics (5 criteria)
| Criterion | Score | Analysis |
|---|
| Token Purpose | 85/100 | USDSC is designed and marketed as a functional payment/settlement token, not a speculative meme asset. |
| Governance Rights | N/A | No governance rights for USDSC holders are described, which is normal and non-concerning for a payment stablecoin. |
| Rewards Distribution | 32/100 | Reward mechanics are inconsistently reported across sources (0.00% official APY vs up to 16.22% per third-party reporting), making the true reward source and structure unclear. |
| Speculation Controls | N/A | As a 1:1-redeemable dollar peg, the instrument is inherently price-stable by design, limiting the need for separate anti-speculation controls. |
| Asset Backing | 40/100 | The token is backed by disclosed, liquid but interest-bearing short-term U.S. Treasury Bills rather than by real economic activity or Shariah-compliant assets. |
Summary: The token has genuine payment utility rather than speculative design, but it is backed by interest-bearing U.S. Treasury Bills, which is a relevant consideration for its Shariah backing profile.
5. Staking Mechanism (5 criteria)
| Criterion | Score | Analysis |
|---|
| Mechanism Type | 45/100 | A deposit-based "Earn Vault" exists, but custodial status, exact terms and mechanics are not clearly documented. |
| Islamic Contract Classification | 25/100 | The likely source of any monetary yield (Treasury interest pass-through) points toward a Qard-with-increment structure rather than a clean Islamic contract, though it is not explicitly classified in the sources. |
| Rewards Structure | 30/100 | Reported APY figures conflict across sources (0.00% vs up to 16.22%), making it unclear whether rewards are fixed, guaranteed, or genuinely variable from real activity. |
| Documentation | 40/100 | FAQ and marketing pages exist but key terms (lock-up, custody, yield source) are inconsistently or incompletely documented. |
| Shariah Alignment | 22/100 | The unresolved conflict over yield terms and the interest-bearing nature of the underlying backing leave a decisive Shariah question unaddressed in the sources. |
Summary: A deposit-based "Earn Vault" and points program exist but are thinly and inconsistently documented, leaving open questions about lock-up, custody and the true source of any yield.
Overall Assessment: USDSC appears to be a legitimate, institutionally backed stablecoin project with a real use case, but its interest-bearing Treasury-bill backing and unresolved yield-mechanism questions leave core Shariah-relevant points unsettled based on the available sources.
Written by ThanvirFounder, Ex Director S&P Global Energy
Reviewed by Imam Omar SiddiqiShariah Scholar