Lens Chain was built using ZKsync’s zero-knowledge rollup stack and Avail’s data availability layer, creating a Validium-based Layer 2 architecture.

Quotes that support claims

Lens Chain was designed using ZKsync’s rollup stack... a Validium chain... it leans on Avail’s data availability solution.

With ZKsync integration bringing rollup scalability and low-cost transactions, and Avail’s data availability layer for secure, cost-effective, and censorship-resistant data publishing