<h3 class="heading-node">What would you build if execution was guaranteed?</h3><hr><h2 class="heading-node">About Raiku</h2>Raiku is redefining how Solana executes transactions — shifting the focus from speed to certainty. Through deterministic execution, slot reservations, and transaction-level guarantees, Raiku enables developers to build applications with predictable, reliable, and institutional-grade performance.By making execution deterministic, Raiku is setting a new standard for Solana — one where builders can finally design around when and how their transactions will land.<hr><h2 class="heading-node">Challenge Statement</h2>What would you build if you had complete control over execution?Raiku’s introduction of&nbsp; execution guarantees in the form of Ahead Of Time (AOT) and Just In Time (JIT) slot reservations enable complete control over your user’s transaction flow. This means:<ul class="list-node"><li>Batched and cranked transactions can be guaranteed to execute ahead of time</li><li>Retry logic gets offloaded to Raiku’s Ackermann Node</li><li>Transactions can be ordered by your application instead of via opaque auction mechanisms</li></ul> We aren’t looking for launch-ready applications, instead we want you to imagine what you will be able to build using the developer SDK Raiku will be releasing in the near future. Your submission can be a prototype, simulation, research paper, or design concept. <hr><h2 class="heading-node">Suggested Tracks</h2>Choose one of the following directions — or define your own.<h3 class="heading-node">1. Finance Applications</h3>Goal: Prototype DeFi systems or financial mechanisms that are only possible — or significantly improved — with deterministic execution, slot auctions, and pre-confirmations.Examples:<ul class="list-node"><li>Perpetual DEX with zero MEV and deterministic order matching</li><li>Real-time blockspace auction systems</li><li>Cross-chain settlement engines requiring atomic, predictable timing</li><li>Hybrid apps coordinating edge compute workloads (HFT, AI inference, gaming agents)</li></ul>Why it matters: These applications push the limits of Solana performance and showcase how Raiku eliminates uncertainty for institutional and high-frequency use cases.<hr><h3 class="heading-node">2. Open-Source Tooling</h3>Goal: Develop open and composable tools that make deterministic execution visible, measurable, and actionable.Examples:<ul class="list-node"><li>Validator dashboards for slot auction analytics and MEV revenue tracking</li><li>Simulation tools for transaction scheduling and slot utilization</li><li>Visualizers for inclusion guarantees and congestion scenarios</li><li>Open documentation, reference implementations, or educational content</li></ul>Why it matters: Tooling bridges the gap between Raiku’s infrastructure and developer adoption, creating trust and transparency across the ecosystem.<hr><h3 class="heading-node">3. Economic Research</h3>Goal: Advance the theory and practice of blockspace pricing, slot auctions, and local fee markets.Examples:<ul class="list-node"><li>Simulations of Solana’s local fee market under congestion scenarios</li><li>Economic modeling for ahead-of-time (AOT) and just-in-time (JIT) slot auctions</li><li>Studies on validator incentive alignment and MEV mitigation</li><li>Prototypes for blockspace reservation trading or dynamic pricing models</li></ul>Why it matters: These research efforts inform the design of Raiku’s slot marketplace and contribute to a more sustainable, fair, and efficient Solana.<hr><h3 class="heading-node">4. Visual Simulations &amp; Blueprints</h3>Goal: Make Raiku’s primitives tangible through visual demos and integration concepts.Examples:<ul class="list-node"><li>Interactive dashboards showing deterministic slot scheduling</li><li>Visual blueprints for integrating Raiku into DEXs, NFT markets, or games</li><li>Educational explainers for MEV mitigation and blockspace auctions</li></ul>Why it matters: Visualization helps both technical and non-technical stakeholders understand and adopt Raiku’s deterministic model.<hr><h2 class="heading-node">Deliverables</h2>Submit one or more of the following:<ul class="list-node"><li>Concept document (1–2 pages, Notion, GitHub README, or PDF)</li><li>Demo or prototype (Figma, Framer, Replit, Bubble, etc.)</li><li>Optional: short Loom video (max 2 minutes) explaining your concept</li></ul>No SDK integration required — focus on clarity, originality, and impact.<hr><h1 class="heading-node">Judging Criteria</h1><ul class="list-node"><li>Creativity &amp; Originality: Tracks 1 and 3 invite novel applications and research not possible on today’s Solana.</li><li>Relevance to Raiku’s Mission: All tracks directly showcase or extend Raiku’s core primitives and vision.</li><li>Feasibility/Clarity: Tooling and blueprint tracks (2, 4) are accessible for a wide range of participants, while application and research tracks (1, 3) encourage ambitious, high-impact entries.</li><li>Presentation Quality: Visual simulations and integration blueprints provide tangible, compelling submissions.</li></ul><hr><h2 class="heading-node">Reward Structure</h2> 1st Place $1,500 USDC 2nd Place $750 USDC 3rd Place $500 USDC 4rd Place $150 USDC 5rd Place $100 USDC Total Pool $3,000 USDC - Distributed across winners All shortlisted projects will receive an invitation to the Raiku Future Builders Lab, offering early access to Raiku’s SDK and upcoming builder programs.<hr><h2 class="heading-node">Resources</h2><ul class="list-node"><li>Website: <a class="link" href="http://raiku.com">raiku.com</a></li><li>Twitter/X: <a class="link decorated-link" href="https://x.com/raikucom" target="_new" rel="noopener">@raikucom</a></li><li>Brand Guide: <a class="link" href="https://drive.google.com/file/d/1oaaY4wZBIOVFTsq8E-GTRTJTdq9QYi0P/view">Link</a></li><li>Docs: <a class="link" href="https://docs.raiku.com/">https://docs.raiku.com/</a></li><li>Example prompt: “Design a simulation or Figma prototype showing how Raiku guarantees transaction inclusion and slot ordering on Solana.”</li></ul><hr><h2 class="heading-node">Judges</h2><ul class="list-node"><li>Robin A. Nordnes – Founder, Raiku</li><li>Waleed – Ecosystem Growth, Raiku</li><li>Superteam Europe Leads – Hackathon Coordination</li></ul><hr><h2 class="heading-node">Why You Should Join</h2><ul class="list-node"><li>Help define the next generation of deterministic coordination on Solana.</li><li>Get featured in Raiku Builder Spotlights and ecosystem campaigns.</li><li>Secure early access to Raiku’s SDK and the Future Builders Lab.</li><li>Contribute to making Solana’s reliability inevitable.</li></ul>

Raiku - Inevitable Ideathon track

Raiku - Inevitable Ideathon track