Rayls Hackathon #2 takes place March 28–29 at a château venue during Ethereum Community Conference week. The in-person hackathon focuses on building with privacy-focused infrastructure and requires on-site participation.

Participating teams are provided with dedicated Privacy Nodes and work across three challenge tracks: real-world asset tokenization, confidential NFT reveal, and autonomous treasury management. Projects are evaluated across these tracks, with prizes awarded to the top teams. Meals and accommodation are provided for participants.