Binance Bitcoin vs Lighter

BTCB is Binance’s wrapped Bitcoin on BNB Smart Chain, fully collateralised and swap‑able with native BTC via Binance CEX at a 1:1 ratio. Reserves are held in a publicly disclosed address and audited by Nansen’s proof‑of‑reserve dashboard. BTCB is heavily used in PancakeSwap and Venus for leveraged yield strategies.

Lighter is a fully-verifiable decentralized exchange built as a zero-knowledge rollup on Ethereum, delivering high-frequency trading performance with onchain security and composability. Its custom ZK circuits prove every operation — including order matching and liquidations — with millisecond latency and the ability to process tens of thousands of orders per second. The optimized matching engine enables zero fees for retail traders and highly competitive pricing for high-frequency strategies, while deposits, withdrawals and proofs are verified publicly on Ethereum. Lighter's mainnet is live, offering low-cost, low-latency perpetual trading backed by transparent, cryptographically-secured settlement.