Solana Buildstation Belgrade & Helius [REDACTED] Hackathon Co-hack day

​This is the first co-hack day and opening of Solana Buildstation in Belgrade.

Helius is proud to present the 1 day co-hack [REDACTED] Hackathon, a virtual competition bringing together analysts, security researchers, and onchain sleuths from across the crypto space.

​Whether you’re a newcomer or a seasoned veteran, this hackathon is your chance to compete for over $150,000 in bounties from 25+ sponsors while pushing the boundaries of security, transparency, and on-chain intelligence.

This hackathon offers four primary tracks:

1. ​Analytics — create dashboards and publish reports analyzing onchain data

2. ​Monitoring — track and connect activity across wallets, programs, and validators

3. ​Forensics — expose fraud, investigate malicious actors, and identify fake activity

4. ​Security — report on vulnerabilities, build open-source tooling, and hunt for bugs

​🎤 As part of the program, we’re excited to host a special guest session with Bryn from Hacken – a leading voice in blockchain security.

​⏰ 2–3 PM CEST
📚 Session title: “How to protect yourself & your project in 2025”