https://ethresear.ch/t/ola-a-zkvm-based-high-performance-and-privacy-focusedlayer2-platform/15248/1

We are thrilled to announce the release of the second edition of our technical white paper. Ola’s objective is to create a Layer 2 platform that combines privacy, high performance, and programmability. In this updated edition of the white paper, you will discover the design and construction of a high-performance ZKVM, known as OlaVM; the development of a Zero-Knowledge-friendly smart contract language, Ola-lang; and the privacy design architecture.

Details can be found here.

Any comments or suggestions are welcome!