[Lighter Team Announces Completion of Audit and Official Open-Sourcing of Perpetual and Spot Trading zk Circuits] BlockBeats News, December 26, the Lighter team announced that its perpetual and spot trading zk circuits have completed auditing and are officially open-sourced. The team has released the full verification code, allowing external independent verification of the authenticity and validity of every order placement, cancellation, and liquidation operation of Lighter L2 on Ethereum. Developers can use GitHub build scripts to generate ZkLighterVerifier and perform consistency checks with the deployed contracts on Ethereum.