Binance

Binance's wBETH is a wrapped, reward-bearing ETH staking token (1 wBETH = 1 BETH plus accrued staking rewards) issued by the exchange's staking service.

Exchange-native distribution and liquidity; wBETH is usable on-chain and across the Binance ecosystem.

- WBETH (Wrapped Beacon ETH): A value-accruing ERC-20/BEP-20 liquid staking token issued by Binance. 1 WBETH represents 1 BETH plus the ETH staking rewards accrued since 2023-04-27 08:00 UTC. It is reward-bearing: rather than rebasing balances, its BETH/ETH conversion rate rises daily as rewards compound. Deployed at contract 0xa2E3356610840701BDf5611a53974510Ae27E2e1 on both Ethereum and BNB Smart Chain. - BETH (Beacon ETH): Binance's original 1:1 tokenized representation of staked ETH. BETH holders receive daily staking rewards distributed as additional BETH to their Binance Spot Wallet. BETH can be wrapped into WBETH (and unwrapped) at zero fees on the ETH Staking page; WBETH is the wrapper that makes the staked position portable to on-chain DeFi. - ETH Staking service (Binance): The custodial staking product (rebranded from 'ETH 2.0 Staking' on 2023-04-27) through which Binance stakes users' ETH on the Ethereum beacon chain and issues BETH/WBETH. Wrap, stake and redeem functions pause daily from 23:45 to 00:15 UTC to apply the conversion-rate update. - On-chain wrap/unwrap contract: The smart contract that converts between BETH and WBETH. WBETH is minted/redeemed at the prevailing dynamic conversion rate, allowing self-custody holders to hold and use WBETH across Ethereum and BNB Smart Chain DeFi while remaining eligible for accrued ETH staking rewards.

- Counterparty: WBETH is a custodial, exchange-issued token. Binance takes custody of the underlying ETH, runs the validators, and unilaterally controls the conversion rate, reward accrual, and wrap/redeem functions. Holders rely entirely on Binance's solvency, honesty, and operational continuity; there is no on-chain, trust-minimized claim on the staked ETH beyond Binance's redemption promise. - Regulatory: As a token issued by a centralized global exchange that has faced significant regulatory action across jurisdictions, WBETH is exposed to enforcement, licensing, delisting, or service-restriction risk. Regulatory action against Binance's staking or custody operations could impair redemptions, secondary-market liquidity, or availability in certain regions. - Network: The underlying ETH is staked on the Ethereum beacon chain and is subject to validator slashing, penalties for downtime, and beacon-chain/consensus risks. Adverse validator performance or protocol-level events on Ethereum reduce the rewards that accrue to WBETH's conversion rate. - Smart Contract: WBETH relies on Binance's wrap/redeem and token contracts deployed on Ethereum and BNB Smart Chain (0xa2E3356610840701BDf5611a53974510Ae27E2e1). Bugs, upgrade/admin key compromise, or exploits in these contracts or in downstream DeFi integrations could lead to loss of funds or a break in the peg between WBETH and its intended value. - Reserve / Depeg: WBETH's market price can deviate from its intrinsic (conversion-rate-implied) value, especially in stressed liquidity conditions or if confidence in the issuer falls. Because redemption to ETH is gated through Binance's custodial process, secondary-market WBETH can trade at a discount to fair value during periods of stress.

- Bank-issued accumulating money-market / deposit product: similar — Like an accumulating (non-distributing) yield product from a regulated institution, WBETH reflects earned yield by increasing in unit value rather than paying out separate distributions; the issuer takes custody of the underlying asset and manages the yield-generating activity on the holder's behalf.; differs — WBETH is a freely transferable on-chain token usable across DeFi, exposes the holder to smart-contract and Ethereum validator/slashing risk, has no deposit insurance, and its issuer (Binance) is a crypto exchange rather than a licensed bank.