Gharar: The Risk That Fails More Coins Than Riba

Ask a Muslim why a coin might be haram and you will hear one word. Riba.

It is the right instinct. Interest is the clearest prohibition in Islamic finance, the one Allah declared war over, and it is genuinely everywhere in crypto once you know where to look. But if you go through the assets on our screening list and count what actually caused each verdict, riba is not the leading cause of failure.

Gharar is.

Of the assets we have published verdicts on, 21 came back Haram and 29 came back Doubtful. Almost every Haram verdict traces to riba or maysir. Almost every Doubtful verdict traces to gharar. There are more coins sitting in the doubtful pile than the forbidden one, and the reason is not that they charge interest. The reason is that nobody can tell you exactly what you are buying.

What gharar actually is

Gharar is usually translated as uncertainty, which is close enough to be misleading. Every commercial transaction carries uncertainty. If uncertainty were prohibited, trade itself would be prohibited, and the Prophet ﷺ was a merchant.

The prohibition is narrower and sharper than that. Gharar is uncertainty about the subject matter of the contract itself. Not "will this go up," which is ordinary commercial risk that Islam permits and even encourages. Gharar is "what exactly am I receiving, and does the other party know something about it that I don't."

Classical fiqh worked this out through very physical examples. Selling fish still in the sea. Selling the unborn calf. Selling a garment folded so the buyer cannot inspect it. In each case the price is definite but the thing being sold is not, and the imbalance in knowledge sits with the seller.

Applied to digital assets, the test becomes uncomfortably practical. Do you know the total supply? Can anyone mint more? Can someone freeze your balance? Where does the yield come from? Who holds the collateral? If those questions have no published answer, you are buying a folded garment.

That is why our methodology treats opacity itself as a failure rather than as a reason to investigate further. An unanswered question is not a neutral state. It is a defect in the contract.

Four assets, four different kinds of missing information

The abstraction gets clearer with real cases.

Broadcom xStock passes every financial screen and is still rated Doubtful. The underlying company clears the AAOIFI thresholds. Its purification rate works out to roughly 0.54%, which is trivial. The business is semiconductors and software, nothing prohibited anywhere in it. So why the caution? Because we could not confirm which blockchain the token actually operates on. That is the entire reason. A tokenized share whose settlement layer is unidentified is a claim you cannot fully evaluate, so the verdict stays Doubtful until the issuer says which chain it is. If that sounds pedantic, remember that the chain determines who can freeze the token and under what conditions.

Tether and Circle both retain the power to freeze your balance. Neither USDT nor USDC pays interest to holders. On the riba question they are clean, and holding them requires no purification at all. Both are rated Doubtful anyway, because the issuer keeps discretionary authority to blacklist an address. You hold a redemption claim against a company, not a native protocol position, and the company can decide your claim no longer works. The right is real but it is not stable in your hands. See the reasoning on USDT and USDC.

Pepe is rated Doubtful for having nothing to describe. No defined utility. No roadmap. No business operations. No revenue. There is nothing haram inside PEPE because there is nothing inside PEPE. Compare that to Dogecoin, which passes cleanly, because Dogecoin at least operates a real proof-of-work payment network with an ascertainable supply. Both are memes. Only one has a subject matter you can point at.

Cosmos Hub is Doubtful over where its staking yield comes from. ATOM is a gas and governance token on a genuinely neutral Layer 1, and the protocol's fee revenue is permissible. The complication is that staking rewards include newly minted ATOM rather than a share of real fees, and scholars have not settled whether inflationary emissions are earned compensation or a transfer from other holders. Nobody is hiding anything. The mechanism is documented. The uncertainty is jurisprudential rather than informational, and it still lands the asset in the doubtful pile.

Four assets. Four completely different missing pieces. One shared verdict.

Gharar in presales, where it bites hardest

Token sales are where this gets expensive, because by definition you are buying something that does not exist yet.

Classical fiqh has a name for that problem, bay' al-ma'dum, the sale of the non-existent, and the default position is that it is invalid. There are recognised exceptions, salam and istisna, where you pay now for goods delivered later. Both exceptions carry the same condition: the specification has to be exact. Quantity, quality, delivery date, all fixed at the moment of contract. Vagueness is what the exception cannot survive.

Run two real presales through that.

GNO.LAND sells a contractual subscription right through a uniform price auction. The terms are published, the allocation mechanism is defined, there are no guaranteed returns and no interest structure. The token does not exist yet and the capital is illiquid until launch, which is ordinary commercial risk. It clears, and the verdict is permissible.

Codex is building stablecoin payment infrastructure and FX liquidity, which is a permissible business, backed by a real team that closed a $15.8 million seed round. Its tokenomics, delivery terms, and exact buyer rights have not been published. Same category of product, same permissible underlying, and the verdict is Doubtful purely because the specification is missing.

The business being halal was never the whole test. The contract has to be knowable too.

Where gharar and riba stop being separable

Sometimes the missing information is the point.

Hyperliquid fails our screen for reasons that are mostly riba. The protocol runs a perpetual futures exchange on funding rates, over 33% of its revenue comes from those non-compliant sources, and roughly 99% of retained trading fees get recycled into automated token buybacks. That is enough on its own for a Haram verdict.

But read the last line of the analysis. The composition and yield strategy of the Hyper Foundation treasury are unknown, so conventional interest exposure cannot be ruled out. Ondo has the same footnote: it is unknown whether the Cayman Islands foundation earns interest on its own reserves.

That is gharar doing quiet work. When a protocol will not tell you what its treasury does, the honest position is not "probably fine." It is that you cannot complete the assessment, and an incomplete assessment is not a pass.

What to actually do with this

Three habits, and none of them require you to become a scholar.

Ask what you own, not what you hope it does. A native protocol position with a published supply schedule is a fundamentally different object from a redemption claim against a company in Jersey. Both can be permissible. They are not the same risk, and the difference belongs in your decision.

Treat silence as information. If a project has not published its tokenomics, its mint authority, or whether anyone can freeze your balance, that is an answer. It is just not the answer people want, so they read it as pending.

Stop treating Doubtful as a soft yes. It is the most misread label we publish. Doubtful means the specification is incomplete, and the correct response is to wait for the missing piece rather than to size a position around your optimism. Codex may well become permissible the day it publishes its terms. Broadcom xStock may clear the moment its issuer names the chain. Until then the gap is real.

I will be honest about the limit of all this. Reasonable scholars disagree about how much ambiguity is fatal and how much is tolerable, and the classical texts were built for camels and cloth rather than upgradeable proxy contracts. Our thresholds are a considered position, not a revelation, and we publish the reasoning precisely so you can argue with it.

But the underlying instinct is not ours and it is not new. Do not buy the folded garment. Ask to see it first.

If you want to see how the test lands across a real portfolio, every verdict and its reasoning is published on the screening list, and the framework itself is set out in full on our methodology page.