Fiamma

Fiamma is a pioneering Bitcoin infrastructure company transforming Bitcoin into a dynamic, programmable asset through advanced BitVM2 and zero-knowledge technology. Founded by a team of cryptographers, blockchain developers, and fintech professionals, Fiamma is unlocking Bitcoin's full potential for real-world decentralized applications and financial systems.

Core Products

Fiamma's product suite centers on trust-minimized Bitcoin infrastructure:

Fiamma Bridge - The first trust-minimized Bitcoin bridge powered by BitVM2, enabling Bitcoin to verify zero-knowledge proofs optimistically. The bridge features 30-second withdrawals to native Bitcoin with 1:1 FIABTC backing, supports 11+ chains (including EVM, Aptos), and implements Isolated Safe Architecture™ for hack-resistant security. Over 300,000 users tested the bridge with 6+ million transactions across Ethereum, Solana, Monad, Bob, Plume, and BNB Chain.

FIRE (Fiamma One) - A non-custodial wealth management superapp delivering one-click BTC earning and trading. Users can deposit from native Bitcoin directly into DeFi vaults without complex bridging steps, earning sustainable yields managed by professionals. The app seamlessly integrates Fiamma's BitVM2 bridge for maximum security and minimal trust assumptions. Available on iOS App Store and Google Play.

Ride - A social trading platform where users trade with friends and top traders on prediction markets, perpetuals, and beyond. Built for the next generation of social trading, Ride combines conviction with community, allowing users to follow top traders, share insights, and trade together.

Key Strengths

Fiamma pioneered the first implementations of BitVM2, developing the most efficient and smallest zero-knowledge verifiers in Bitcoin Script (Fflonk and Groth16). The company was the first to enable Bitcoin to verify ZKPs optimistically, laying the groundwork for trust-minimized cross-chain interoperability with Bitcoin finality. Their Isolated Safe Architecture™ ensures each user's funds are secured in personal vaults, making large-scale hacks practically impossible even if the entire bridge committee is compromised.

The technical team brings deep expertise in zero-knowledge cryptography, with the CTO having seven years as a ZK enthusiast. Fiamma works closely with strategic partners including Babylon Labs, BOB (Build on Bitcoin), Satlayer, RiscZero, and Succinct, accelerating innovation across the Bitcoin and ZK ecosystems.

Notable Achievements

In December 2024, Fiamma raised $4M in an oversubscribed seed round led by Lightspeed Faction and L2 Iterative Ventures, with participation from Astera Ventures, Contribution Capital, Sats Ventures, Chapter One, and FoundersHead. The company delivered the first complete Groth16 verifier on Bitcoin with Blake 3 hashing in collaboration with Succinct (May 2025), and announced collaboration with Babylon Labs to build trust-minimized Bitcoin bridges (January 2025).

Fiamma's testnet campaigns attracted over 300,000 users, demonstrating strong market demand for trust-minimized Bitcoin infrastructure. The bridge mainnet launched with support for 11+ blockchain ecosystems, positioning Fiamma as a leader in Bitcoin programmability and cross-chain interoperability.

Why Choose Fiamma

Fiamma represents the future of Bitcoin infrastructure - combining the most trustless architecture with the most seamless user experience. Where over 98% of Bitcoin remains idle due to lack of programmability, Fiamma activates this dormant $2 trillion asset class through breakthrough BitVM2 technology. Their solutions enable Bitcoin to power programmable financial systems - stablecoins, payments, lending platforms, dApps, and DeFi protocols - all while maintaining maximum security and minimal trust assumptions. For developers and protocols seeking to tap into Bitcoin liquidity, Fiamma provides the rails for the next chapter of decentralized finance, rooted in Bitcoin and connected to all ecosystems.