# Register > *registering in dorahack is not valid, sign up through google form please [https://docs.google.com/forms/d/e/1FAIpQLSdZOYrUcCl1ZuOP2deK9ASi5GN_2W1BW10x1HQEBT7tP93_EA/viewform](https://docs.google.com/forms/d/e/1FAIpQLSdZOYrUcCl1ZuOP2deK9ASi5GN_2W1BW10x1HQEBT7tP93_EA/viewform) # Details [https://onehackathon.com](https://onehackathon.com) # Introduction OneHack is OneChain’s flagship Web3 hackathon series — a space where builders, developers, and creators come together to innovate, experiment, and launch the next wave of decentralized applications. Whether you’re into DeFi, GameFi, identity, or real-world assets, OneHack empowers you to turn ideas into on-chain impact. Open to global participants, each edition focuses on a unique theme or vertical, with access to OneChain's high-performance Layer 1 infrastructure, technical mentorship, and ecosystem grants. It's more than a competition — it's a launchpad for long-term collaboration and real-world adoption. **Where Builders Become Legends.** # Timeline Register: Now till 3 Nov 2025 Build: 4 Nov - 28 Nov 2024 Judging: 1-3 Dec 2025 End: 4 Dec 2025 # Prizes 1st: 3000USD 2nd: 2000USD 3rd: 1000USD **All winners also receive:** - Project spotlight on OneChain channels - Priority access to ecosystem grants & incubation - Dedicated support & mentorship - Invitations to future OneHack events & showcases $300 PARTICIPATION AWARD - Teams that fulfill all the following criteria will be eligible for a participation reward of $300. For further details, please refer to our Terms and Conditions or click the button below. # Eligibility **Who can join?** **Everyone.** Whether you're building solo or with friends, experienced ornew to Web3 — this is your space to experiment, learn, andmake an impact. You only need an idea and the will to build. # Judging criteria To qualify for judging and prizes, your final submission must include: - Working MVP or game prototype - Integration with OneWallet (basic functionality required) - Demo video (max 3 minutes) - GitHub repo or downloadable code archive - Completed submission form - All submissions must be original and built during the hackathon period. # Contact us [https://t.me/hello_onechain](https://t.me/hello_onechain) # Submission [https://forms.gle/mMdFhRbtDwLJRnQy7](https://forms.gle/mMdFhRbtDwLJRnQy7) **submission is only valid here* # About us **OneChain** is a next-generation Layer-1 blockchain infrastructure built to power the future of **on-chain finance**. Designed with scalability, security, and usability in mind, OneChain bridges the gap between traditional finance and Web3 by enabling real-world assets, decentralized applications, and digital ecosystems to operate seamlessly on-chain. Through its ecosystem of products — including **OneWallet**, **OneDEX**, **OneRWA**, **USDO**, and **OneTransfer** — OneChain delivers an integrated platform where users, developers, and enterprises can transact, build, and grow with confidence. Core pillars of OneChain: - ⚡ **Speed** — Near-instant transaction confirmations - 🧩 **Scalability** — Modular architecture optimized for performance - 🔒 **Security** — MPC + decentralized governance - 🌍 **Accessibility** — Gas abstraction and user-friendly onboarding - 💰 **Innovation** — Yield-generating stablecoins and RWA tokenization By combining financial-grade stability with developer flexibility, OneChain is building the **value foundation of on-chain finance** — where Web3 becomes efficient, inclusive, and real. ✨ *OneChain: Built for Builders, by Builders.*