Function is a Bitcoin yield infrastructure project that issues FBTC, an omnichain Bitcoin yield asset backed 1:1 with BTC, designed to make idle Bitcoin productive across DeFi and traditional finance. Function's Twitter Score is 31 out of 1000 as of October 2026, ranking #31,377 (top 10%) among 498,348 tracked accounts.
Function was previously known as Ignition FBTC before rebranding to its current name. The project builds financial infrastructure aimed at unlocking yield, liquidity, and capital efficiency for Bitcoin holders, with FBTC maintaining a public Bitcoin Reserve Address List and publicly available smart-contract audit materials on GitHub. Function reports more than $1.5B in total value locked and over 30 integrations across the broader ecosystem.
Function is backed by Galaxy, Antalpha Global, and Mantle. Its ecosystem affiliations include Bybit, Chainlink, BOB, and Arbitrum. Function has published 902 posts on the platform and has been mentioned by 61 accounts a total of 126 times.
Who follows Function on X?
The accounts that follow Function include 108 founders, 23 angel investors, 75 influencers and 4 VCs, among them Mario Nawfal, DeFi Dad defidad.eth, Bankless, Matthew Graham, DEGEN NEWS and Seraphim.