Investment, redefined.
Seamless
Trust-minimized
Non-custodial
BitVM2
At Fiamma, we turn belief into connection — and connection into alpha.
Our mobile app, FIRE, makes prediction and trading social: users discover markets, share convictions, and act on them together. As users trade and interact, FIRE's social graph and AI learn what they believe and where they win, creating a compounding network that makes every opportunity smarter, more personal, and more profitable. Our BitVM-based Bitcoin bridge connects Bitcoin’s trust-minimized security with the world of DeFi, setting Bitcoin free - with infinite possibilities.
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Led by Lightspeed Faction, we create lasting impact through innovation.
FIRE
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FIRE makes earning effortless for everyone.
Opportunity should feel simple. With vaults, trading, and prediction markets all in one place, FIRE lets anyone start in seconds — no barriers, no complexity. As you explore, FIRE learns what inspires you and brings the right chances your way, so you can grow with confidence.
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Fiamma Bridge
1
The 1st trust-minimized Bitcoin bridge, powered by BitVM2.
$BTC
$FIABTC
“Trustless bridging infrastructure is needed to maximize the utility and functionality of Bitcoin. Fiamma’s implementation of BitVM2 via its Bitcoin-secured ZK proof verification network paves the way for trustless bridging, scalability and Bitcoin-native applications. We are excited to support the Fiamma team as they strive to refine new opportunities for the Bitcoin ecosystem.”
- Clara Boh
"The introduction of BitVM2 is particularly transformative — it pushes the boundaries of Bitcoin’s scripting capabilities, allowing for more expressive and flexible execution of decentralized applications."
- Kevin Lee & Weikeng Chen
"Built with BitVM and ZK tech, this integration opens up a secure path for BTC holders to access reward opportunities behind Bitcoin security. This represents a meaningful step towards a more interoperable future."
"Fiamma has been leading the charge on BitVM2 development from the very start. BOB has been a pioneer in BitVM, co-authoring the BitVM2 paper. Together, we’re accelerating BitVM to production—bringing trust-minimized bridging to Bitcoin DeFi and solving one of its longest-standing challenges."
FAQ
Answered questions.
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Who are we?
We are a team of cryptographers, blockchain developers, and fintech professionals pioneering BitVM2—the Bitcoin Virtual Machine—ushering in a new era of trust-minimized Bitcoin infrastructure and cross-ecosystem bridges built with Bitcoin finality for the first time.
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Our mission
We're reimagining finance and the internet from the ground up—centered on Bitcoin, connected to all. Through radically trust-minimized infrastructure, we’re unlocking open finance for everyone.
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Why Bitcoin?
Bitcoin, with trillions in value, largely remains inactive, despite numerous revenue opportunities across blockchain ecosystems, particularly within DeFi on Ethereum, Solana, and similar platforms. Existing cross-chain solutions for Bitcoin are often centralized and lack security, discouraging BTC holders from transferring assets for DeFi use. This hesitancy limits both liquidity and the broader utility of Bitcoin’s 21 million supply. Currently, only about 1.5% of BTC is bridged to other chains, underscoring the demand for trustless—or at least trust-minimized cross-chain solutions to unlock Bitcoin’s full potential across the decentralized ecosystem.
