April 10, 2025 – JuChain, the Layer 3 blockchain solution developed by JuCoin, today announced its second hackathon will take place during Token 2049 in Dubai, bringing together global developers at the iconic Burj Khalifa. This technical summit represents a significant milestone in JuChain’s global ecosystem expansion.
The hackathon builds on JuChain’s powerful blockchain architecture designed specifically for high-concurrency transactions and developer-friendly applications. With its JPoSA consensus mechanism, EVM compatibility, and innovative traffic engine design, JuChain offers a unique combination of performance, security, and accessibility that has already proven successful in real-world applications.
“Our first hackathon validated JuChain’s technical capabilities through impressive projects like DoggyMiners, which achieved over 50,000 daily active users during initial testing,” said JuChain’s Lead Architect. “Now we’re bringing this opportunity to Dubai, inviting developers to build on our infrastructure while connecting them with potential investors at one of blockchain’s premier global events.”
High-Performance Architecture Powering Next-Generation Applications
JuChain’s technical architecture delivers breakthrough performance for blockchain applications:
- JPoSA Consensus Mechanism: Combining 21 rotating validator nodes with a staking economic model and Byzantine Fault Tolerance optimization to achieve 2-second transaction finality
- Complete EVM Compatibility: Supporting seamless migration of Ethereum smart contracts with full toolchain support (Hardhat, Truffle), reducing development costs by approximately 70% according to testnet data
- Micro-Transaction Capability: Basic transfers cost less than 0.001 JU (approximately $0.00001), reducing fees by 90% compared to Base, making micro-rewards and in-game item transactions economically viable
Dubai Hackathon: Focusing on Three Key Tracks
The Dubai hackathon will run from March 18 to April 30, 2025, with a Demo Day at the Token 2049 main venue. The event focuses on three strategic tracks:
Core Technical Innovation
- Scaling solution optimization
- ZK-Rollup integration
- Experimental consensus mechanisms
Traffic-Driven Applications
- SocialFi and on-chain reputation systems
- AI-powered GameFi economic models
- Decentralized content platforms based on micropayments
Cross-Chain Ecosystem Connectivity
- Multi-chain liquidity aggregation protocols
- IBC (Inter-Blockchain Communication) application expansion
- On-chain data indexing and transactions
Participants will receive technical support from the JuChain core team, ecosystem exposure at Token 2049’s Demo Day in front of top venture capitalists, and access to a $500,000 prize pool with priority investment evaluation from JuCoin Labs.
“The Great Gatsby” Afterparty
Following the hackathon’s Demo Day, JuCoin will host an exclusive afterparty titled “The Great JuCoin Treasure: Gatsby’s Crypto Treasury” at Gatsby Dubai on April 30, 2025. This invitation-only event will bring together top VCs, project teams, and key opinion leaders to discuss the future of Web3 in an elegant social setting.
JuCoin Labs, the venture capital arm of JuCoin focused on frontier blockchain technologies including Layer 2, DeFi, Web3.0, NFT, and metaverse projects, will showcase promising teams from the hackathon to potential investors.
“This afterparty creates an efficient offline social platform that directly connects projects with capital resources,” said a JuCoin Labs representative. “It’s designed to facilitate investment discussions and partnerships in a more relaxed environment after the intense technical focus of the hackathon.”
Registration Information
Developers interested in participating in the JuChain Dubai Hackathon can register at:
- Hackathon registration: https://forms.gle/7VHWfHmbdenHgmcXA
- Afterparty registration: https://lu.ma/vusdv27h
- Event landing page: https://www.jucoin.mobi/en/landing-page/JuChainevent0318
Projects must be built on JuChain mainnet or testnet, include complete smart contract code with frontend demo, and submit economic model design documentation. GitHub repository and basic prototype demonstration are required for registration.
About JuChain
JuChain is a Layer 3 blockchain solution developed by JuCoin that combines Ethereum’s security with optimized performance and lower costs. Through its JPoSA consensus, multi-layer architecture, and traffic engine, JuChain is redefining the blockchain value paradigm. For developers, it serves as both a technical testing ground and an ecological entry point connecting to JuCoin’s 12 million potential users.
About JuCoin
Founded in 2013, JuCoin stands as one of the cryptocurrency industry’s longest-operating exchanges and the world’s first service-driven crypto platform. With operations spanning over 30 countries and serving more than 12 million users, JuCoin has evolved into a comprehensive digital asset ecosystem encompassing JuChain (Layer 3 blockchain), JuOne (Web3 AI-encrypted smartphone), JuChat (Web3 super app), and JuCoin Labs (innovation hub), all powered by the JU token. This integrated ecosystem reflects JuCoin’s service-driven philosophy, designed to remove friction between centralized and decentralized finance while providing users with a seamless, secure, and rewarding crypto experience across all touchpoints.
Neason Oliver
