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Ignition FBTC is rebranding as Function, marking a pivotal evolution in institutional Bitcoin yield infrastructure. This transition introduces ƒBTC ($FBTC) as the premier omnichain Bitcoin yield asset, offering institutional participants a secure and sustainable way to generate yield on BTC without compromising its integrity.
Function is on a mission to unlock Bitcoin's potential. We envision Bitcoin as more than a store of value. It should be a productive asset powering global markets. Function is building the financial infrastructure that activates Bitcoin, transforming it from a passive asset into a fully functional, yield-generating, and capital-efficient reserve asset for both DeFi and TradFi markets. We're creating ƒ(BTC), a hyper-liquid and composable Bitcoin asset, that integrates seamlessly into on-chain lending, structured yield products, and institutional-grade financial systems.
What is Function Bitcoin ($FBTC)?
ƒBTC ($FBTC), a fully reserved, 1:1 Bitcoin-backed asset, enables institutional participants to access omnichain, structured yield strategies across DeFi lending, staking and liquidity markets while maintaining the security and sovereignty inherent to Bitcoin. ƒBTC embodies a structured and precise approach to Bitcoin’s financial utility, introducing a formulaic standard that optimizes its role in DeFi. Defined by the equation ƒ(BTC) = Liquidity + Composability + Capital Efficiency, this framework ensures that Bitcoin transitions from a static asset to a dynamic financial instrument.
How does Function Bitcoin ($FBTC) work?
Despite Bitcoin’s dominance as the world’s most valuable digital asset, its role in DeFi has been historically limited by liquidity fragmentation and a dearth of secure, institutional-grade solutions. ƒBTC addresses this critical gap by transforming BTC into a productive asset while preserving core principles of security and decentralization.
The rebranding strengthens Function’s focus on three foundational pillars:
Institutional Trust & Security — Purpose-built for institutions, DeFi protocols, and sophisticated DeFi participants, incorporating multi-layer security protocols and comprehensive risk management systems.
Long-Term Sustainability & Growth — Smart contract architecture that maintains Bitcoin’s 1:1 backing alongside transparent yield strategies and liquidity provisioning. This accelerates ƒBTC’s status as the benchmark for Bitcoin yield, ensuring BTC remains an integral force in DeFi.
Omnichain & Composable Infrastructure — Seamless integration into major blockchain ecosystems, including Ethereum, Base, Arbitrum, Mantle, and emerging institutional DeFi networks enable fluid capital movement and yield optimization across chains.
What are potential use cases for Function Bitcoin ($FBTC)?
$FBTC is designed to operate on various blockchain networks. Initially, $FBTC will adhere to the ERC-20 token standard, allowing it to be used across the broader Ethereum ecosystem. Users can trade $FBTC on decentralized exchanges and explore various DeFi opportunities through protocols and platforms that support $FBTC.
DeFi opportunities for $FBTC include funding rate arbitrage, lending and borrowing, restaking rewards, yield farming, token swapping, and liquidity pools. Various protocols and platforms support $ƒBTC, including Avalon, Lombard, Bedrock, Lorenzo, PumpBTC, StakeStone, Ethena, Lendle, Uniswap, OpenBit, Merchant Moe.
Where can I buy FunctionFire Bitcoin ($FBTC)?
$FBTC is available for trading on a growing number of decentralized exchanges and aggregators, with cryptocurrency pairs currently available.
Fire Bitcoin ($FBTC) is backed by Mantle and Antalpha Prime. Mantle is behind Mantle Network, an Ethereum layer 2. Antalpha Prime is the world's leading BTC ecosystem services platform.
The live Function price today is $84,055.85 USD with a 24-hour trading volume of $65,840.38 USD. We update our FBTC to USD price in real-time. Function is up 3.23% in the last 24 hours. The current CoinMarketCap ranking is #10283, with a live market cap of $68,711,031 USD. It has a circulating supply of 817.44495763 FBTC coins and a max. supply of 21,000,000 FBTC coins.