Brollup

Brollup is a rollup designed for trustless, Bitcoin-native smart contracts. A true layer two with unilateral exit, users retain full custody of their funds, while rollup operators solely function as service providers. No trusted setup. No 1-of-n trust assumption.

Brollup brings crypto-grade UX to Bitcoin-level security, combining usability with the strongest trust model in crypto. By leveraging cutting-edge Bitcoin technologies such as virtual UTXOs and state channels, and integrating data availability, Brollup enables scalable smart contracts without compromising on trust.

Brollup stands apart—it is neither BitVM-based nor ZKP-based. It represents its own scaling category:

Competitive Landscape