protocol identification
two sourcesLighter Perps appears to be the perp-trading product of Lighter, whose official site is app.lighter.xyz and whose docs are at docs.lighter.xyz. The protocol is described in its docs and official materials as a zero-knowledge rollup / application-specific Ethereum L2 for perpetuals, and its public mainnet was reported to open on 2025-10-02 after private testing. The docs list chain IDs 304 (mainnet) and 300 (testnet), so it is not a multi-chain deployment in the usual sense.
The native token is LIT, launched on 2025-12-30 per independent coverage and project-linked materials. For main contract addresses, I cannot verify them to the standard you requested because on-chain checks are unavailable in this run; therefore they are Not verifiable as of 2026-09-04. The only address-like item surfaced in the gathered material is a Lighter Verifier Proxy address referenced in an official post, but I cannot cross-check it against a second independent source here, so it should be treated as unconfirmed.
On fork lineage, the evidence gathered supports that Lighter is not presented as a simple fork of another perp DEX; rather, it is described as a custom app-specific zk-rollup with verifiable matching and liquidations. I found no reliable source in this run establishing an upstream fork, audited delta from an upstream codebase, or a malicious-modification history tied specifically to this protocol. That means the fork-status question is Not verifiable as of 2026-09-04.
Regarding audits, Lighter’s docs say security audits exist for smart contracts and circuits, and the official X post says audits of perps and spot circuits had completed before code publication; however, the underlying audit reports themselves were not directly verified in this run.
Evidence (9)
- Lighter Docs: Introduction
- Get Started
- Lighter
- Security Audits
- Lighter on X
- Lighter opens public mainnet with Ethereum-settled zk perps
- Lighter Review 2026 — Fees, Volume & Trading Guide | perps.info
- Lighter (LIT) — App‑Specific zk‑Rollup Perps With Verifiable ...
- Lighter Launches LIT Token as On-Chain Perpetuals Keep ...