Explainer: How Shariah compliance will resolve barriers to institutional participation in blockchain staking

The rapid adoption of frontier technologies is often accompanied with regulatory complexities and ethical scrunity. As Muslim consumers become increasingly conscious of their investment options, companies are looking to lean into values-based alignments.

ZIGChain, a blockchain ecosystem that supports decentralized finance and real-world asset tokenization, recently received a Shariah nod from Amanie Advisors for its proof-of-stake consensus mechanism, helping obviate a long-standing barrier to blockchain adoption. 

Blockchain staking is essentially the process of locking up cryptocurrencies to help secure a blockchain network in exchange for rewards, similar to earning interest in a savings account.

We speak with Abdul Rafay Gadit, co-founder of ZIGChain, about it is essentially means and how will the certification translate into meaningful adoption of the underlying technology. 

Talk us through the certification process of the proof-of-stake consensus protocol?
Gadit: Amanie [Advisors] approached this the same way they would assess a financial structure. They wanted to understand exactly how value is created, who is doing the work, what risks exist, and how rewards are calculated.

We shared the full mechanics of our validator system, including how validators are selected, what they must do to keep the network running, what happens if they fail, and how rewards change based on real performance. They also reviewed our governance and the rules that surround staking, because Shariah compliance is not just about the outcome; it is about the structure and the conduct.

The key part of the review was the nature of the rewards. They tested whether validator rewards are linked to genuine work and shared risk and the source of the return they are receiving.

Validators are providing a real service to the network, and returns are earned through that service, with risk and variability. That is why they were comfortable issuing the certification.

How will the certification encourage blockchain uptake across Islamic finance transactions?
Gadit: For a lot of Islamic institutions, the challenge has not been a lack of interest in blockchain. It has been commonly debated whether the yield mechanics behind staking are clearly Shariah-compliant. Without the clarity, compliance teams and Shariah boards tend to avoid it altogether, even if the underlying technology is useful.

This certification gives Shariah boards and compliance teams a concrete and definitive metric they can rely on. It confirms that validator rewards on ZIGChain are tied to real network work and shared risk, allowing for institutions to participate with definitive confidence and proper governance.

With this clarity, institutions can justify allocating stake, supporting validators, and building Shariah-aligned products on-chain, without trying to explain staking as a grey area. Over time, that opens the door to a wider set of Islamic finance use cases like tokenized sukuk, compliant yield structures, and regulated real-world asset issuance, built on infrastructure that has been reviewed at a protocol level.

How is proof-of-stake different to or better than proof-of-work?
Gadit: Proof of Work relies on energy-intensive mining where participants compete by burning computational power. That model is costly, inefficient, and increasingly difficult to justify at scale.

Proof-of-stake works differently. Validators are selected based on stake and performance, not brute force computing. They secure the network by validating transactions and maintaining consensus, and they are penalized if they act dishonestly or fail to perform.

From a practical perspective, Proof-of-stake is more energy-efficient, more scalable, and better suited for institutional participation. From a Shariah perspective, it also allows clearer alignment with principles around productive effort, accountability, and risk sharing when designed correctly.

Can you elaborate on ZIGChain’s mechanism operating under the Wakala bil Istithmar structure?
Gadit: Wakala bil Istithmar is an investment agency relationship. In plain terms, it means an owner of capital appoints an agent to deploy it in a productive activity, and the outcome depends on performance, it is not a promised return.

That maps well to how staking should work when designed properly. When someone stakes on ZIGChain, the stake supports validators who do the operational work that keeps the blockchain running.

Validators are not being paid because money was parked somewhere. They are being paid because they are validating blocks, processing transactions, keeping uptime, and following strict network rules.

The important Shariah point is how the return behaves. Rewards are variable. They depend on real network conditions and validator performance. There is also downside risk through penalties if a validator behaves improperly or fails to meet requirements. That combination of work, accountability, and risk is what makes the structure fit the Wakala bil Istithmar lens.

So the core idea is simple. The yield is tied to productive activity and shared outcomes, not a fixed entitlement for providing capital.