Fiamma, an emerging leader in Bitcoin and zero-knowledge (ZK) infrastructure, has secured $4 million in seed funding through an oversubscribed investment round led by Lightspeed Faction and L2IV. Additional backing came from Astera Ventures, Contribution Capital, Sat Ventures, Chapter One, FoundersHead, and other prominent investors, including Build on Bitcoin (BOB) and angel investors with notable contributions in the Bitcoin ecosystem, such as the founders of Satlayer and Daedalus. The funding underscores widespread confidence in Fiamma’s mission to unlock Bitcoin’s potential as a programmable and dynamic asset.

This investment will enable Fiamma to expand operations, accelerate the development of its core technologies, and drive adoption within the blockchain community. The company’s innovations include the Fiamma Bridge, a trust-minimized mechanism for connecting Bitcoin with other ecosystems, and the Fiamma Layer, a pioneering ZK verification system powered by BitVM2. Together, these advancements promise to redefine Bitcoin’s role in decentralized finance, opening pathways to applications like lending, stablecoins, and cross-chain interoperability.

At the heart of Fiamma’s vision is the activation of Bitcoin’s vast untapped resources, which currently remain largely idle despite its unparalleled value. By leveraging cutting-edge solutions like optimized ZK verifiers and the BitVM2 protocol, Fiamma is transforming Bitcoin from a static asset into a secure and scalable foundation for decentralized applications. The company has introduced highly efficient verifiers, such as Fflonk and Groth16, setting new standards in script optimization and enabling trust-minimized interactions across blockchain networks.

Fiamma’s broader mission aligns closely with its strategic collaborations in the Bitcoin and ZK technology spheres, fostering an ecosystem of innovation. The company’s efforts position Bitcoin as a critical component of the decentralized internet, empowering financial systems with programmable functionality. To engage the community, Fiamma has launched The Mama Code testnet campaign, encouraging users to experience the Fiamma Bridge while exploring its capabilities and earning participation rewards.

This development signifies a shift in Bitcoin’s utility, moving beyond its traditional role as a store of value. With its new architectural framework, Fiamma is building a trust-minimized infrastructure that enables programmability and scalability without compromising Bitcoin’s core principles of decentralization and security. The introduction of BitVM2, in particular, is reshaping Bitcoin’s scripting capabilities, unlocking the potential for decentralized applications and smart contracts that were once considered unattainable.

Fiamma is laying the foundation for Bitcoin’s evolution as a programmable asset, seamlessly integrating into the next wave of blockchain adoption. By enabling secure, scalable, and innovative solutions, the company is redefining Bitcoin’s role in the decentralized financial ecosystem and setting the stage for its integration into daily life.