Raiku
RAIKUActive CampaignRaiku is an execution-focused infrastructure protocol on Solana. Native validator staking is Shariah-compliant (Halal with concerns), as it supports network consensus. However, the rkuSOL liquid staking option is classified as Doubtful/Non-Compliant because its marketing frames it as a speculative instrument, and its auto-compounding, MEV-auction, and multi-layer yield structures introduce high Gharar and Maysir concerns.
Project Overview
CoinStudy Halal Status
Airdrop Potential
Solves a real infrastructure problem by improving transaction execution on Solana.
Focused on institutional-grade blockchain infrastructure rather than consumer speculation.
Introduces guaranteed transaction inclusion and deterministic execution.
Backed by leading investors including Pantera Capital, Jump Crypto, and Lightspeed Faction.
Step-by-Step Tasks
Complete these tasks carefully to earn potential airdrop points safely
Your Progress
0 / 3
Tasks saved locally — no signup required.
Staking SOL
Open the link below, You'll find two staking options i.e. native staking and liquid staking. Liquid staking is not Halal here on this protocol. Just Native staking is allowed as Halal with concerns.
Important Note (rkuSOL Liquid Staking)
CoinStudy advises against using the rkuSOL liquid staking option for the following reasons: rkuSOL's own marketing language explicitly positions it as a way to "speculate on demand in excess of the native staking rate." When a project frames its own product as a speculation instrument beyond base staking, this raises Gharar and Maysir concerns. The AOT blockspace auction component and MEV revenue sources sit in genuine scholarly grey area territory, with varying scholarly opinions on permissibility. The combination of auto compounding, additional yield layers beyond base PoS rewards, and speculative positioning makes rkuSOL's overall compliance picture more uncertain than native staking. CoinStudy Classification is Doubtful. This classification was revised following a community scholarly challenge that raised valid points about our initial assessment. CoinStudy acknowledges that DeFi composability alone is not a Haram trigger. The concern here is specifically Raiku's own marketing framing of rkuSOL as a speculation instrument. Stick to native staking only for the most defensible participation path.
Native Staking for Airdrop
Native staking with Raiku validators is MEANINGFULLY DIFFERENT from rkuSOL. It avoids, The LST auto-compounding concern, The DeFi composability concern, The lending/yield integration concern, and The speculative instrument concern. The airdrop participation intent is actually FINE and does not add any additional compliance concern because, You are not doing anything differently to qualify for the airdrop. You are simply performing native staking (which stands on its own compliance merits) and receiving a bonus reward if one materializes. The airdrop is genuinely free, additional, and not contingent on any prohibited activity.
Quick Stats
Risk & Notes
Deeply dependent on Solana ecosystem growth and adoption.
Infrastructure products can be difficult for users to understand and adopt.
Faces competition from alternative execution, MEV, and validator infrastructure providers.
Long-term success depends on widespread validator participation.
Referral Link
Ready to Start? Join Raiku through our referral link to support CoinStudy at no extra cost.
Official Channels
Frequently Asked Questions
Everything you need to know about participating in the Raiku campaign.