Build On Stellar Hackathon - IBW 2026

​Build On Stellar Hackathon - IBW 2026 36-hour in-person construction zone for developers. A place where code becomes infrastructure, products become protocols, and ideas become real applications on Stellar.

​Istanbul was built by builders. Architects, craftsmen, merchants, engineers. For centuries, the city kept rebuilding itself, stone by stone, layer by layer.

​Now it’s your turn to build the next layer.

​⛑️ Grab your helmet, open your laptop, and enter the site. Together, we’re building the eighth hill of Istanbul — not with concrete, but with code.

​During the hackathon, participants will collaborate with mentors, builders, and the Stellar ecosystem to create the next generation of web3 applications, developer tools, consumer apps, and onchain experiences.

​📍 Hilton Bomonti Hotel, Beşiktaş, Istanbul
⏳ 36 Hours
🏗️ Build Infrastructure. Build Products. Build the Future.

​💰 $5,000 USD main prize pool
⚒️ Tracks, agenda, ecosystem bounties, and challenges dropping very soon.

​Prize pool and registration details will be announced soon. Stay tuned.