## 🚀 Nostr Hackday Berlin: Build the Future! 🚀 Join us in Berlin on **October 5th, 2025** (the day after BTC++) for a hackday dedicated to building a free and open internet on Nostr. This is a grassroots, non-profit event for and by builders. **What to expect:** * **Show & Tell:** Introduce a project you're passionate about. * **Innovate & Collaborate:** Team up with others and hack on Nostr. * **Demo Your Work:** At the end of the day, everyone gets 3-5 minutes to demo what they've built. **Sign up:** https://nostrhackday.orangesync.tech/ **A Community-Funded Event:** This hackday is a grassroots effort, made possible by the community. We're incredibly grateful to Fedi for sponsoring last year! For this year's event, any zaps we receive will first cover essentials like the venue. All remaining funds will be passed on to attendees, so you can directly support the projects that inspire you.