BounceBit

BounceBit is a CeDeFi (Centralized-Decentralized Finance) infrastructure platform and purpose-built Layer 1 blockchain that enables institutional-grade yield generation on Bitcoin and other major crypto assets by combining regulated custody with on-chain programmability.

The Problem It Solves

Bitcoin and other blue-chip crypto assets are largely inert capital — they sit in wallets or on exchanges generating no yield, while DeFi protocols either lack regulatory clarity or require users to relinquish custody entirely. BounceBit's core premise is that productive capital deployment and institutional safeguards do not have to be mutually exclusive. By keeping assets in regulated custody while mirroring positions on-chain, the platform allows holders to earn yield without the counterparty risk of depositing directly into a centralized exchange.

How It Works

BounceBit separates custody from execution. Users deposit assets with regulated custodians — CEFFU (Binance's custody arm), Mainnet Digital, or Standard Chartered — and those positions are mirrored on-chain as rebasing BB-tokens. For example, Bitcoin deposits produce BBTC, dollar-denominated deposits produce BBUSD, and Solana deposits produce BBSOL. These tokens represent live vault positions and update automatically as yield accrues, enabling them to be used across BounceBit's on-chain ecosystem without moving the underlying assets off-exchange.

The underlying chain is an EVM-compatible Layer 1 secured by a dual-token Proof-of-Stake model. Validators and delegators stake both BB (the native token) and BBTC, making Bitcoin the primary economic anchor for network security. This design is what BounceBit calls Bitcoin restaking: a single BTC deposit can simultaneously secure the chain and generate yield through market-neutral strategies.

Yield is generated primarily via delta-neutral arbitrage — specifically, funding-rate and basis-trade strategies executed off-exchange while collateral remains in regulated custody. Compliance infrastructure from Elliptic, covering KYC, KYT, and AML, makes this approach suitable for institutional participants operating under regulatory requirements.

Key Products

BounceBit Portal is the flagship CeDeFi yield platform. Users deposit BTC, ETH, SOL, BNB, or USDT and receive corresponding BB-tokens that earn yield automatically. The Portal supports staking farms, credit facilities, and leverage trading through a single entry point.

BounceBit Prime (BB Prime) focuses on real-world assets, offering structured yield from tokenized Treasury bills, money market funds, equities, ETFs, and commodities. Prime operates under a BVI Approved Investment Manager framework, positioning it for institutions that require a regulated product wrapper. Integrations include Franklin Templeton's BENJI money market fund and BlackRock's BUIDL tokenized fund.

BounceBit Chain is the EVM settlement layer where BB-tokens are programmable. Developers can deploy existing Solidity smart contracts without modification, and users can access decentralized exchanges, lending protocols, perpetual markets, and staking systems denominated in BB-tokens.

Credit facilities allow users to borrow against yield-generating positions at zero interest. The platform's "Borobudur" upgrade, launched in August 2026, enables BB-denominated credit backed by CeDeFi strategy positions and tokenized fund holdings simultaneously — a structure designed so that collateral earns yield while also supporting a credit line.

Supported Assets

The Portal supports Bitcoin (BBTC), Ethereum (BBETH), Solana (BBSOL), Binance Coin (BBNB), and USDT across its yield strategies. BB Prime adds exposure to tokenized real-world assets. The platform's total assets under management stood at approximately $275 million as of mid-2026, with peak TVL exceeding $516 million in late 2025.

Team and Funding

BounceBit was founded in 2023 by Jack Lu, a former partner at NGC Ventures with a background in blockchain mechanism research and economics. The company raised a $6 million seed round in February 2024 co-led by Blockchain Capital and Breyer Capital, with additional participation from CMS Holdings, Bankless Ventures, NGC Ventures, Matrixport Ventures, DeFiance Capital, OKX Ventures, and HTX Ventures. Angels participating included Nathan McCauley (co-founder and CEO of Anchorage Digital), Ashwin Aiyappan (portfolio manager at Brevan Howard), and Calvin Liu (chief strategy officer of EigenLayer). Binance Labs subsequently invested and supported the BB token listing through its Megadrop program at mainnet launch in May 2024.

Tokenomics

BB has a fixed maximum supply of 2.1 billion tokens. Staking rewards account for 35% of supply, distributed over ten years. Investor allocations (21%) and team allocations (10%) carry a twelve-month lock followed by gradual monthly releases. The remainder covers ecosystem incentives, market making, testnet rewards, and the Binance Megadrop distribution at token generation event.

How It Fits the Solana Ecosystem

BounceBit added Solana support in its V2 upgrade, allowing SOL holders to deposit through the Portal and receive BBSOL tokens that earn yield from the platform's CeDeFi funding-rate strategies and RWA allocations. BBSOL is programmable on BounceBit Chain and can be used in lending, trading, and staking protocols alongside BBTC and BBUSD. This gives Solana holders access to institutional-grade yield infrastructure without moving their SOL to a centralized exchange, while the rebasing token design means earned yield compounds in place rather than requiring separate claim transactions.

Institutional partnerships with Franklin Templeton, BlackRock, Ondo Finance, Ethena, Hashnote, and Google Cloud extend BounceBit's positioning beyond retail DeFi and into compliant, regulated capital markets — a direction that may increasingly intersect with Solana's growing institutional footprint.