Lighter is an Ethereum-based zero-knowledge Rollup (zk-Rollup) perpetual futures exchange. By employing custom ZK circuits, it delivers verifiable order-book matching and liquidation while maintaining centralized-exchange-grade performance (sub-5 ms latency, tens of thousands of TPS) and full on-chain transparency.
The protocol adopts a zero-fee retail trading + API fees for institutions model and uses the LIT token for governance, fee discounts, and liquidity incentives. In November 2025, Lighter closed a USD 68 million Series A led by Founders Fund and Ribbit Capital, valuing the project at approximately USD 1.5 billion.
On-chain derivatives penetration remains below 10 percent, yet daily volume already exceeds USD 33.8 billion, indicating significant growth potential
Existing solutions face an “impossible triangle”:
General-purpose L2s (Arbitrum, Optimism) cannot sustain high-frequency order updates due to cost and latency
Cosmos app-chains (dYdX v4, Hyperliquid) sacrifice Ethereum security and composability
Hybrid order books (0x, StarkEx) rely on centralized matching and are prone to censorship and MEV
Lighter fills this gap with an application-specific zk-Rollup on Ethereum that unifies performance, security, and verifiability.
Sequencer: orders transactions, batches blocks, and publishes pre-commitments for millisecond-level feedback
Prover: generates zk-SNARK proofs for matching, liquidation, and state transitions, which are verified on-chain
Smart Contracts: custody user funds, verify proofs, and enable an emergency Exit Hatch, making the system fully non-custodial
Order-Book Tree: a patent-level binary prefix tree encoding price-time priority into leaf indices, achieving Θ(log₂ N) proof complexity while supporting batch matching and fast quotes
Verifiable Liquidation Engine: a three-tier margin system (initial, maintenance, close-out) plus an insurance fund; the entire liquidation flow is enforced by circuits without human intervention
Exit Hatch: if the Sequencer censors or reorders transactions, users can submit Merkle proofs to the contract to trigger emergency withdrawals; fund safety relies solely on Ethereum
Matching latency below 5 ms; a single block can contain up to 20,000 orders or cancellations
On-chain data after compression below 200 bytes per transaction, with fees approaching zero
Supports more than 50 perpetual markets with leverage up to 50x; uses an exponential moving premium plus funding-rate mechanism to anchor mark price to spot
Ecosystem incentives: 41.4 percent – trading mining, LP rewards, liquidity budget
Team and advisors: 29.1 percent – four-year linear vesting with a twelve-month cliff after TGE
Investors: 16.0 percent – seed and Series A, same vesting schedule as the team
Public and community sale: 6.0 percent – expected in Q1 2026 via Binance Launchpool and the official website
Airdrop: 4.8 percent – early users, testnet nodes, Ciphernaut campaign participants
Foundation reserve: 2.7 percent – legal, audit, and strategic partnerships
Trading fee discounts: stake LIT for up to 50 percent off
Governance: Snapshot plus on-chain executor to modify risk parameters and list new markets
Liquidity mining: earn LIT rewards by supplying LLP (Lighter Liquidity Pool) shares
Insurance fund recapitalization: in extreme scenarios, LIT may be auctioned to cover shortfalls
Initial float: public sale (6.0 percent) plus airdrop (4.8 percent), totaling approximately 10.8 percent, or around 108 million tokens
No team or investor unlocks during the first twelve months; linear monthly unlock of one-thirty-sixth starting January 2027
Estimated circulating supply: 25 percent by end-2026, 70 percent by end-2028, and 100 percent by 2030
The on-chain perpetuals market is currently a three-horse race:
Aster (ASE) operates on a Cosmos app-chain, has already issued tokens, and relies heavily on incentives, reaching USD 4.8 billion in daily volume, but with only 21 validators and higher centralization
Hyperliquid (HYPE) is also Cosmos-based with a single-node matcher, achieving USD 3.1 billion in daily volume and a strong community, but requires asset bridging, exposing users to bridge risk
Lighter (LIT) tokens are not yet in circulation; current daily volume stands at USD 2.3 billion. With zero retail fees and Ethereum-grade security, Lighter is rapidly catching up and could close the gap once liquidity mining begins post-TGE
Vladimir Novakovski (CEO): former CEO of an AI-driven quantitative fund managing USD 400 million; CTO Murat Ekici previously served as a high-frequency systems architect at Jump Trading
Seed round: USD 12 million led by Paradigm in November 2024
Series A: USD 68 million led by Founders Fund and Ribbit Capital in November 2025, with participation from Robinhood and Haun Ventures
Total funding raised: USD 80 million; valuation approximately USD 1.5 billion
Q1 2026: mainnet launch, LIT TGE via Binance Launchpool, trading mining
Q2 2026: mobile applications, more than 100 additional perpetual markets, DAO governance
Q4 2026: decentralized Sequencer using timelock encryption and threshold signatures
2027: expansion into spot trading, options, lending markets, and cross-chain support for Bitcoin and Solana
Technology: extreme complexity of ZK circuits; potential bugs could result in incorrect matching or liquidations
Regulation: increased scrutiny from U.S. regulators, including the CFTC, may restrict user access
Competition: Aster and Hyperliquid already have tokens and deep liquidity; Lighter must deploy incentives rapidly
Token dynamics: small initial float implies high volatility; later unlocks may introduce selling pressure
Lighter is the first application-specific zk-Rollup on Ethereum to deliver verifiable order-book matching with millisecond-level latency, striking a balance between security, performance, and regulatory transparency. With zero retail fees, top-tier venture backing, and an unreleased token catalyst, it is well-positioned to become a leading on-chain derivatives venue in the next market cycle.
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