Fractal Bitcoin Launches Wrapped FB (WFB) on Ethereum

NEW YORK, Sept. 25, 2025 /PRNewswire/ -- Fractal Bitcoin today announced Wrapped Fractal Bitcoin (WFB), an ERC-20 representation of the Fractal Bitcoin token (FB) on Ethereum. The introduction of WFB marks Fractal Bitcoin's first step into the Ethereum ecosystem, and underscores a cross-chain strategy to bring Bitcoin-native value to more platforms.

"The launch of WFB is about building lasting connections between ecosystems," said Lorenzo, Core Contributor of Fractal and Founder of UniSat Wallet. "By linking Bitcoin's strength with Ethereum's flexibility, and eventually with other networks, we are creating a framework where communities can grow together. This is how Bitcoin becomes more accessible, more useful, and more impactful for the entire crypto economy."

Each WFB token is fully backed 1:1 by an FB token reserved on the Fractal mainnet, with reserves publicly verifiable onchain. An initial 2.1 million FB will be locked on the Fractal mainnet, and issued as WFB on Ethereum, drawn from a total of 8.4M FB committed to cross-chain ecosystem development.

Fractal Bitcoin emphasized that FB remains firmly anchored in the Bitcoin ecosystem. The new WFB token will serve as a wrapper, allowing Ethereum users to access Bitcoin-native value, without compromising Bitcoin's foundation. Fractal's goal is to serve as a hub, extending Bitcoin's utility to Ethereum and other blockchain ecosystems.

"Our goal is to meet traders where they are," said Spencer Yang, Core Contributor of Fractal and Managing Partner of BlockSpaceForce. "Native FB serves Bitcoin-first traders, and WFB plugs into ERC-20 markets that many traders already use. Whether a fund is focused on Bitcoin or Ethereum, Fractal Bitcoin is easy to incorporate through the tools they already use."

Fractal views WFB on Ethereum as the first expression of a broader cross-chain strategy. By bringing its native token to Ethereum, Fractal extends Bitcoin's value to new market participants while keeping issuance anchored to Bitcoin. The increased availability will broaden trading participation, tighten spreads through deeper liquidity, and simplify integration with custodians, trading venues, and protocols that already support ERC-20 assets.

Fractal Bitcoin aims to steadily expand FB's applications and establish the token as a trusted asset across global blockchain ecosystems.

About Fractal Bitcoin
Fractal Bitcoin is Bitcoin's innovation layer, using virtualized Bitcoin Core code to scale Bitcoin. Fractal has achieved remarkable traction, with 19M+ users, 4.3B+ processed transactions, and 147+ active ecosystem projects. Visit: www.fractalbitcoin.io

SOURCE Fractal Bitcoin