Can i work as SWE on web3 based ticking platform for sports and music events?

Assalamu alaikum. I'm a **software developer** planning to work on (and possibly co-found) a **Web3-based ticketing platform for sports and music events**. My role is purely technical: building the blockchain/smart contract system for ticket sales, verification, and resale prevention. The platform is neutral and could be used for halal sports events, but users might buy tickets to music concerts or parties, which some views consider haram due to **singing, dancing, or free mixing.** Am I assisting in **sin** if customers use it for potentially haram activities? Would I be accountable for their sins, or is it their choice? If I become a co-founder, does that change anything? Please provide references from Quran, hadith, or scholars and let me know can i work on this project?. Jazakallah khair.