iExec RLC RLC
Quick Answer

Is iExec RLC halal?

Yes, iExec RLC is considered halal for Muslim traders and investors with a Shariah compliance score of 76.7/100 based on our scholar-approved methodology. The staking mechanism requires careful evaluation from an Islamic perspective.

Overall76.7Halal · Recommended with Purification
Riba84.8Minor Riba
Gharar65.5Moderate Gharar (Material Uncertainty)
Maysir79.1Minor Maysir (Incidental)

A system which is acceptable among people is sufficient to establish a currency in Shariah.

Mufti Faraz Adam
76.784.8RIBA65.5GHARAR79.1MAYSIR
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GhararSharia pillar · 65.5/100 · Review · 15 criteria

Moderate Gharar (Material Uncertainty). Prohibition of contracts with excessive ambiguity or hidden risk.

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Team Transparency & Credibility35
Ethical Practices88
Transparency82
Governance68
Launch Fairness65
Token Distribution68
Speculation / Utility Ratio78
Financial Status60
Audit Quality45
Governance Rights25
Rewards Distribution82
Asset Backing80
Mechanism Type78
Documentation58
Shariah Alignment70
How RLC compares
The Graph
86.2
OriginTrail
86
Nosana
79.9
Covalent
78.9
Render
78.4
iExec RLC (RLC)
76.7

Compare directly: vs The Graph · vs OriginTrail · vs Nosana

Purify your profits from RLC

A portion of profit from RLC isn't fully yours to keep — here's how to return it

What does "purification" mean?

Even fully screened assets can pick up small amounts of tainted income along the way — purification means giving that specific portion back, not paying extra.

Based on iExec RLC's riba, gharar and maysir screening — see how we calculate purification amounts.

Overseen by Imam Omar Siddiqi, Shariah scholar and Imam of JMIC, among others, with donations paid directly to Jamiya Masjid & Islamic Centre — UK registered charity no. 1089986. Sent wallet-to-wallet; CryptoUmmah never custodies your funds. Always verify the destination address before confirming in your wallet.

Halal · Recommended with Purification

Your exact purification amount, calculated from iExec RLC's Shariah compliance score.

$
Amount to return0.00 USDC

to Jamiya Masjid & Islamic Centre, a registered UK charity

Purification isn't Zakat and isn't tax-deductible — it's the return of income that wasn't rightfully yours.

Scholar-verified · UK registered charity
Key facts
Last reviewed
Written by
ThanvirThanvirFounder, Ex Director S&P Global Energy
Reviewed by
Imam Omar SiddiqiImam Omar SiddiqiShariah Scholar
Something changed?

Request a review for protocol changes, an error on this page, or anything else that looks off.

The research

Full Shariah compliance report for iExec RLC

What is iExec RLC?

What Makes iExec RLC Unique?

iExec RLC is a decentralized confidential computing marketplace built on Ethereum that allows users to rent and monetize computing resources — CPU, GPU, datasets, and applications — while preserving data privacy through Trusted Execution Environments (TEEs) such as Intel SGX. Unlike general-purpose cloud platforms, iExec combines blockchain-enforced task coordination with hardware-level confidentiality, meaning sensitive code and data remain protected even during active computation.

Core Features

  • Confidential Computing via TEEs: iExec leverages Intel SGX to run computations inside secure enclaves, ensuring that neither the worker executing the task nor any external party can access the underlying data or application logic during processing.
  • Decentralized Marketplace: The protocol operates a permissionless marketplace where app providers, dataset owners, workers, and schedulers publish signed orders, and RLC payments are automatically distributed upon task completion according to predefined conditions.
  • Proof of Contribution (PoCo) Consensus: iExec's proprietary consensus mechanism coordinates task execution across distributed worker pools, verifying results and releasing payments only when computational outputs meet agreed-upon criteria.
  • RLC Staking as Security Collateral: Participants lock RLC as sRLC during active tasks, creating economic accountability for workers and schedulers and temporarily reducing circulating supply as a function of network activity.

What Is iExec RLC Used For?

iExec has pursued adoption in privacy-sensitive verticals including AI model deployment, healthcare data processing, and secure data monetization via NFT-based ownership frameworks. The platform has partnered with organizations exploring confidential AI inference and has been integrated into broader Web3 infrastructure discussions around sovereign data ownership. Its architecture positions it as a backend layer for developers building applications that require verifiable, privacy-preserving computation without relying on centralized cloud providers.

Alternatives to iExec RLC

CoinVerdictScoreNotable difference
The Graph GRT
Same category: Artificial Intelligence (AI)
Halal86.2GRT scores 14.2 points higher in Gharar, 7.8 points higher in Maysir and 6.4 points higher in Riba.
Purification: 0.0-0.5% of profits
OriginTrail TRAC
Same category: Artificial Intelligence (AI)
Halal86TRAC scores 11.4 points higher in Gharar, 8.3 points higher in Riba and 8 points higher in Maysir.
Purification: 0.0-0.5% of profits
Nosana NOS
Same category: Artificial Intelligence (AI)
Halal79.9NOS scores 7.6 points higher in Gharar, 1.8 points higher in Riba and 0.1 points lower in Maysir.
Purification: 1.0-1.5% of profits
Covalent CQT
Same category: Artificial Intelligence (AI)
Halal78.9CQT scores 6.1 points higher in Gharar and 0.3 points higher in Riba.
Purification: 1.0-1.5% of profits
Render RNDR
Same category: Artificial Intelligence (AI)
Halal78.4RNDR scores 6.3 points higher in Gharar, 2 points lower in Maysir and 0.2 points higher in Riba.
Purification: 1.0-1.5% of profits
Phala PHA
Same category: Oracle
Halal72.5PHA scores 9.1 points lower in Maysir, 4.7 points lower in Riba and 0.4 points higher in Gharar.
Purification: 1.5-2.0% of profits
OctaSpace OCTA
Same category: Artificial Intelligence (AI)
Halal72.2OCTA scores 9.1 points lower in Maysir, 6.2 points lower in Gharar and 0.2 points higher in Riba.
Purification: 2.0-2.5% of profits
Golem GLM
Same category: Artificial Intelligence (AI)
Halal71.9GLM scores 8.3 points lower in Riba, 6.4 points lower in Maysir and 0.3 points higher in Gharar.
Purification: 2.0-2.5% of profits

RLC and Islamic finance principles

Islamic Finance Principles Assessment

Riba - Does iExec RLC Include Any Interest-Based Elements?

iExec RLC does not incorporate interest-bearing mechanisms into its protocol design. Payments flow from task requesters to service providers as compensation for real computational work performed, with no lending, borrowing, or fixed-return financial instruments embedded in the base protocol. From an Islamic finance perspective, the revenue structure is grounded in exchange for services rather than the time-value of money.

Assessment: Minor Riba Score: 84.8/100

Our methodology examines 10 specific criteria to evaluate how well iExec RLC avoids interest-based mechanisms.

The iExec protocol generates no centralized revenue of its own; it functions as a coordination layer through which RLC payments for task executions are automatically routed to the relevant participants — app providers, dataset owners, workers, and schedulers. There is no protocol-level fee extraction into a treasury, and no available evidence suggests that iExec maintains interest-bearing reserve assets or engages in any form of riba-based financial management. The fixed supply cap of 87 million RLC tokens means the token's value dynamics are driven by utility demand rather than inflationary issuance or yield-bearing instruments, keeping the economic model free of interest-based income at the protocol level.

The staking mechanism in iExec requires participants to lock RLC as sRLC during active task execution, functioning primarily as a security deposit rather than a yield-generating instrument. Rewards distributed to workers and schedulers are not fixed returns on capital but are variable payments contingent on successfully completing and verifying computational tasks — a structure analogous to fee-for-service compensation. Because rewards derive from actual productive output rather than the mere passage of time or the lending of capital, they do not replicate the riba structure. This performance-contingent, service-linked reward model is consistent with permissible compensation frameworks in Islamic commercial jurisprudence.


Gharar - How Much Uncertainty Does iExec RLC Involve?

iExec RLC carries a moderate level of uncertainty typical of early-stage blockchain infrastructure projects, tempered by meaningful transparency measures at the protocol and team level. The open-source nature of its smart contracts and the public availability of its PoCo consensus documentation reduce informational asymmetry for technically capable participants. Residual uncertainty stems primarily from market adoption risk and the inherent unpredictability of token price rather than from deliberate opacity in the protocol's design.

Assessment: Moderate Gharar (Material Uncertainty) Score: 65.5/100

Our methodology examines 15 specific criteria including team transparency, audit quality, and governance.

iExec was founded by Gilles Fedak and Haiwu He, both of whom have publicly documented academic and professional backgrounds in distributed computing research, lending credibility and accountability to the project's leadership. The protocol is fully open-source, with smart contracts deployed on Ethereum and accessible for independent review. Technical documentation covering the marketplace architecture, PoCo consensus, TEE integration, and RLC tokenomics is publicly available, allowing developers and analysts to assess the system's mechanics without relying on unverifiable claims. This level of team visibility and code transparency meaningfully reduces the gharar associated with anonymous or opaque blockchain projects.

iExec's smart contracts have undergone third-party security audits, and the protocol's documentation discloses the conditions under which tasks are executed, payments released, and stakes forfeited, providing participants with a reasonably clear understanding of their rights and obligations before engaging. Risk disclosures around smart contract vulnerabilities, worker reliability, and token volatility are acknowledged in project communications. While no blockchain protocol can eliminate execution risk entirely, the combination of audited contracts, deterministic payment logic enforced on-chain, and publicly documented terms places iExec in a relatively transparent position compared to many DeFi-adjacent projects, limiting excessive gharar in the contractual sense.


Maysir - Does iExec RLC Involve Gambling or Speculation?

iExec RLC is not designed as a gambling instrument; its token exists to facilitate payment for verifiable computational services within a structured marketplace. The protocol's mechanics tie RLC flows to real task execution outcomes rather than to chance or zero-sum wagering. While speculative trading in RLC on secondary markets is a reality, this reflects participant behavior rather than any design intent oriented toward maysir.

Assessment: Minor Maysir (Incidental) Score: 79.1/100

Our methodology examines 11 specific criteria to determine if iExec RLC is primarily a gambling instrument or a genuine economic tool.

The productive utility of RLC is concrete and directly tied to the consumption of computing resources. A user who wishes to run a confidential AI inference task or access a protected dataset must pay RLC to the relevant providers; workers who contribute CPU or GPU capacity earn RLC in proportion to the tasks they complete. This is a bilateral exchange of real economic value — computing power for payment — governed by smart contract logic that verifies outputs before releasing funds. The protocol's utility is not contingent on another party's loss, and participation in the network as a provider or requester is fundamentally a productive economic activity rather than a speculative wager.

iExec has pursued genuine adoption in AI, healthcare, and data monetization use cases, and its TEE-based architecture addresses a real market need for privacy-preserving computation that centralized cloud providers cannot replicate with equivalent trustlessness. This underlying utility provides a rational, non-speculative basis for holding and using RLC. That said, like virtually all cryptocurrency assets, RLC trades on open markets where short-term price speculation is common and can dominate volume at any given time. It is important to note that such third-party speculative behavior on secondary markets is not determinative of the coin's own Shariah standing; the protocol itself is designed around productive service exchange, and the presence of speculative traders does not transform a utility token into a gambling instrument.

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RLC staking and rewards

Is Staking iExec RLC Halal?

Staking iExec RLC appears to be permissible under Islamic finance principles, given that the mechanism is grounded in genuine utility, operates through non-custodial smart contracts, and generates returns tied directly to real computational work rather than to any guaranteed or interest-bearing arrangement. The structure aligns reasonably well with established Islamic contract frameworks, though nuances in the ecosystem's revenue flows warrant careful individual review. Those holding significant positions are advised to consult a qualified Shariah scholar before committing to staking at scale.

Staking Score: 75/100

Islamic Contract Classification: From the perspective of Islamic contract classification, iExec RLC staking maps most naturally onto Wakalah, wherein the token holder appoints the iExec protocol and its associated workerpool as an agent to perform confidential computation tasks on their behalf, with locked RLC serving as collateral rather than as a loan extended for return with interest. Elements of Mudarabah are also present in the broader ecosystem, since payments generated by task usage flow back to participants — including app developers, data providers, and workers — in proportion to their contributions, with no guaranteed return and with risk shared across the network. Ju'alah, the Islamic concept of a reward contingent upon the completion of a specified task, offers a further secondary lens that fits the task-specific, outcome-linked nature of RLC disbursements. Critically, the mechanism avoids the structure of Qard, as there is no lending of tokens with a fixed or promised repayment premium; rewards arise from actual utility consumption, which is the commercially legitimate basis Islamic finance requires.

How It Works: In practical terms, iExec RLC staking functions as a direct validation-style collateral mechanism rather than a delegated or liquid staking arrangement. Users lock RLC tokens into smart contracts on a task-specific basis, retaining non-custodial control throughout, with the locked amount released upon task completion minus any fees consumed by the execution itself. Lock-up periods are short-term and tied to individual task durations rather than fixed long-term commitments, which reduces the degree of uncertainty inherent in the arrangement. Slashing risk is narrow and purposeful — limited to the deduction of RLC to cover actual task payment costs — and does not extend to punitive penalties such as downtime slashing, making the risk profile relatively transparent and bounded.

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Final verdict: is iExec RLC halal?

Is iExec RLC Shariah Compliant?

Overall Shariah Compliance: 76.7/100

Halal (Light Purification)

iExec RLC earns a position of broad permissibility because its token is designed as a functional medium of exchange for a real, operational decentralized computing network, with every unit of value flowing from genuine computational work rather than from speculative or interest-bearing structures. The staking mechanism avoids riba by tying returns to task performance rather than to guaranteed yield, and the task-specific lock-up design limits excessive gharar. The residual concern prompting light purification is that a portion of trading volume across the broader market may involve speculative activity disconnected from underlying utility, warranting a modest cleansing of income for conscientious investors.

In our screening, iExec RLC scores 76.7/100 overall — Riba 84.8/100, Gharar 65.5/100, Maysir 79.1/100.

Recommended Purification: 1.5-2.0% of profits

  • Calculate net profits from all iExec RLC holdings and staking rewards
  • Donate 1.5-2.0% to charity (these are not zakat recipients — use separate charitable channels)
  • Example: $1,000 profit -> $15-20 to charity -> $980-985 remains halal
  • Suitable causes: medical relief, orphan support, disaster relief, clean water projects
  • Learn more about the purification process

Action Steps:

Disclaimer: This analysis is current as of July 2026. Always verify current status and consult scholars.

Last Updated: July 12, 2026

27-point Shariah breakdown of RLC

Comprehensive Shariah Compliance Screening

Our 27-point methodology evaluates iExec RLC across five dimensions:

1. Legitimacy Screening (4 Criteria)

CriterionScoreDetailed Analysis
Team Transparency35/100The research explicitly notes a complete absence of verifiable team details, with the project attributed generically to "the iExec crypto team" without named individuals, credentials, or public profiles, indicating very low team transparency.
Fraud & Scam Risk85/100No evidence of fraud, hacks, rug-pull indicators, or regulatory warnings appears in the research, and ongoing enterprise partnerships and a fixed capped supply provide meaningful trust signals.
Use Case Legitimacy92/100iExec provides genuine infrastructure for confidential computing, enabling secure AI model execution, healthcare data privacy, and enterprise marketplace services through verifiable technical mechanisms like Intel SGX and PoCo consensus.
Ethical Practices88/100The platform's own design centers on privacy-preserving computation, data ownership, and open-source infrastructure with no inherent connection to any prohibited industry in its core protocol design.

Legitimacy Summary: iExec RLC demonstrates genuine real-world utility in confidential computing with no fraud indicators, but is significantly hampered by the near-total absence of publicly verifiable team information.


2. Project Operations Screening (9 Criteria)

CriterionScoreDetailed Analysis
Core Protocol Business92/100The base protocol operates exclusively as a decentralized confidential computing marketplace, with no involvement in gambling, adult content, alcohol, or any other prohibited sector.
Transaction Fees80/100Transaction fees are transparently distributed to contributing participants such as app providers, data providers, workers, and schedulers, with no central retention or riba-like extraction by the protocol.
Treasury Assets80/100No evidence of any interest-bearing treasury holdings exists in the research; the protocol relies on utility-driven token demand rather than external asset management.
Revenue Model90/100The protocol generates no direct revenue and facilitates a pay-per-task model where RLC payments flow entirely to service providers, with no interest-based income mechanism identified.
Transparency82/100iExec is fully open-source with publicly documented smart contracts, PoCo consensus mechanics, and on-chain payment flows, though some governance and financial details remain incompletely disclosed.
Governance68/100The PoCo consensus and decentralized scheduler system provide meaningful decentralization, but the research lacks detail on formal token-holder governance mechanisms, leaving some centralization ambiguity.
Launch Fairness65/100The ICO distributed a substantial majority of supply publicly, which is a positive signal, but standard ICO insider allocations for team and advisors represent a degree of pre-mine advantage typical of that era.
Token Distribution68/100A large majority of the fixed supply was sold via public crowdsale, supporting broad distribution, though the remainder allocated to team and advisors introduces some concentration without full disclosure of those proportions.
Speculation/Utility Ratio78/100RLC is utility-dominant with mandatory consumption for every computation, data access, and application execution, though as a relatively nascent ecosystem it still carries meaningful speculative trading activity.

Operations Summary: The core protocol operates in a permissible sector with transparent fee distribution, open-source code, and no riba-based revenue, though governance mechanisms and formal audit disclosures remain underdeveloped.


3. Financial Health Screening (4 Criteria)

CriterionScoreDetailed Analysis
Protocol Revenue92/100Protocol revenue consists entirely of fee-based distributions to service participants with no riba-based income, interest mechanisms, or inflationary rewards identified at the base protocol level.
Financial Status60/100On-chain payment flows and fixed supply provide structural transparency, but the research lacks current market metrics, treasury details, and formal financial disclosures, limiting a full stability assessment.
Interest Assessment95/100The base protocol contains no native lending, borrowing, or interest mechanisms; all value flows derive from pay-per-task resource monetization without any riba-like yield structure.
Audit Quality45/100No specific audit firms, audit dates, or published findings are identified in the research, representing a significant gap despite the protocol's on-chain transparency in payment distribution.

Financial Summary: The protocol's financial structure is clean from an Islamic finance perspective with no interest-based revenue or lending mechanisms, but limited formal auditing and sparse quantitative financial disclosures reduce confidence.


4. Token Economics Screening (5 Criteria)

CriterionScoreDetailed Analysis
Token Purpose90/100RLC is a genuine utility token mandatory for all core platform activities including computation execution, data access, worker staking, and scheduler rewards, with no meme or purely speculative design.
Governance Rights25/100The research finds no documented token-holder voting rights, governance proposals, or treasury participation mechanisms, representing a significant deficiency in governance rights for RLC holders.
Rewards Distribution82/100Rewards are variable and activity-based, scaling with actual task demand, user engagement, and data protection volume rather than fixed or guaranteed returns, aligning well with Islamic finance principles.
Speculation Controls70/100The mandatory staking requirement for task execution, fixed capped supply, and task-specific locking of sRLC provide meaningful structural controls against pure speculation, though no explicit anti-speculation design is documented.
Asset Backing80/100RLC is backed by genuine utility in confidential computing infrastructure, with token value directly tied to ecosystem adoption and real computational demand rather than speculative backing alone.

Tokenomics Summary: RLC functions as a genuine mandatory utility token with variable activity-based rewards and a fixed supply, though the absence of documented token-holder governance rights is a notable structural weakness.


5. Staking Mechanism Screening (5 Criteria)

CriterionScoreDetailed Analysis
Mechanism Type78/100Staking is non-custodial via smart contracts, task-specific in duration rather than long-term lock-ups, and users retain control with recovery of unstaked amounts post-task, though minimum stake and slashing details are incompletely documented.
Islamic Contract Classification75/100The mechanism aligns most closely with Wakalah and Mudarabah frameworks, with the protocol acting as agent for task execution and rewards derived from actual utility usage without fixed interest or Qard-with-increment structures.
Rewards Structure82/100Rewards are variable and driven by real ecosystem demand for confidential computing tasks, with no fixed or guaranteed APY, and no inflationary minting to fund staking returns given the fixed supply.
Documentation58/100Documentation covers the core mechanics of RLC locking, sRLC accrual, and payment distribution, but lacks explicit disclosure of slashing conditions, minimum stakes, worker selection criteria, and comprehensive risk terms.
Shariah Alignment70/100The staking structure avoids fixed returns and riba-like elements with moderate gharar mitigated by on-chain transparency, though incomplete documentation of edge cases and the absence of formal Shariah review leave some unresolved questions.

Staking Summary: The staking mechanism aligns reasonably well with Wakalah and Mudarabah principles through non-custodial, variable, task-based rewards, but incomplete documentation and the absence of a formal Shariah review leave residual uncertainty.


Overall Assessment:

iExec RLC presents a substantively Shariah-compatible infrastructure project with genuine utility, clean revenue mechanics, and no prohibited sector involvement, with its primary weaknesses being insufficient team transparency, absent formal audits, and undocumented governance rights.

Frequently asked questions
Is delegating iExec RLC to a stake pool permissible?

Delegating iExec RLC to a stake pool is generally permissible as it represents participation in a decentralized computing network where workers contribute real computational resources, making the arrangement closer to a legitimate service-based economic activity rather than pure financial speculation. The underlying utility of the network supports the permissibility of such delegation. Scholars who have reviewed similar proof-of-work utility tokens tend to view staking participation favorably when tied to genuine service provision.

Do I need to purify my iExec RLC staking rewards?

Yes, a purification of 1.5-2.0% of profits is recommended for iExec RLC staking rewards to cleanse any potentially impermissible elements that may have mixed into the returns. This purification should be donated to charitable causes with no expectation of reward or recognition. It is a precautionary measure given the mixed nature of decentralized network revenues.

Are iExec RLC staking rewards considered riba?

iExec RLC staking rewards are not considered riba in the classical sense because they are generated through the provision of real computational services on a decentralized cloud network, not through the lending of money at interest. The rewards represent a share of genuine economic activity, which distinguishes them from prohibited interest-based returns. However, the recommended purification of 1.5-2.0% of profits acknowledges that some ambiguity may exist in the revenue streams.

How do I calculate zakat on my iExec RLC holdings?

Zakat on iExec RLC holdings is calculated at 2.5% of the total market value of your holdings, provided the value meets or exceeds the nisab threshold and has been held for a full lunar year. You should use the market price on the date your zakat becomes due to determine the value. Both staked and unstaked tokens are included in the calculation.

Can I gift iExec RLC to family members as a Muslim?

Gifting iExec RLC to family members is entirely permissible and can even be an act of generosity encouraged in Islam, provided the gift is given freely without conditions or expectation of return. There is no Islamic prohibition on transferring ownership of halal digital assets to relatives. Ensuring the recipient understands the asset and its nature is a matter of good practice rather than a religious obligation.

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