Citrea Raises $14M to Bring Smart Contracts to Bitcoin

Citrea secured $14 million in Series A funding led by Founders Fund, marking a major step toward expanding Bitcoin’s role in decentralized finance.

bitcoin

As political uncertainty grows ahead of next week's US presidential election, cryptocurrency markets have taken a hit, with Bitcoin dipping just shy of its recent highs. Amid Bitcoin’s recent slide, investment in projects like Citrea signals ongoing confidence in crypto’s long-term potential, especially with innovations aimed at expanding Bitcoin’s functionality. Citrea’s $14 million funding round, led by Founders Fund and notable crypto backers, highlights efforts to integrate smart contract capabilities into Bitcoin's ecosystem. Meanwhile, short-term volatility appears fueled by election-related jitters and broader market trends, leaving traders cautiously eyeing Bitcoin’s next moves.

Citrea

Citrea Raises $14 Million to Expand Bitcoin's Utility with Zero-Knowledge Technology

In a bold move to transform Bitcoin's infrastructure, Citrea, a Bitcoin project focused on enhancing the cryptocurrency’s utility, has successfully raised $14 million in a Series A funding round. Led by Peter Thiel's Founders Fund, the investment was bolstered by key angel investors including Erik Voorhees and Balaji Srinivasan. This new funding round, disclosed on Thursday, follows Citrea's $2.7 million seed funding led by Galaxy Digital in February.

At the core of Citrea’s mission is the ambitious goal of making Bitcoin a venue for decentralized applications (dApps) and programmable assets—functions traditionally associated with Ethereum and other blockchains that support smart contracts. Citrea plans to use the Series A funding to accelerate the development of its platform, leveraging the BitVM computing paradigm, which is specifically designed to bring Ethereum-style smart contracts to the Bitcoin blockchain.

One of Citrea’s distinguishing features is its EVM-compatible (Ethereum Virtual Machine-compatible) layer, which enables existing Ethereum applications to seamlessly integrate with Bitcoin’s network. Orkun Mahir Kılıç, CEO of Citrea’s builder Chainway Labs, explained that Citrea’s EVM compatibility means “all the applications on Ethereum can simply deploy on Citrea without having to change anything.” This functionality presents a potential paradigm shift for Bitcoin by providing developers and users with familiar tools and platforms for building and operating dApps on the original blockchain.

This approach not only preserves Bitcoin’s identity as “digital gold” but also opens the door to broader applications within decentralized finance (DeFi) and beyond. The Citrea team views this expansion as critical for Bitcoin’s relevance in an evolving ecosystem where decentralized financial services and applications are becoming increasingly central to blockchain technology’s overall value.

Citrea’s leadership argues that while Bitcoin’s design as a secure store of value has cemented its role as “digital gold,” the network's limitations in supporting more complex transactions are gradually making it less relevant in today’s DeFi-driven world. In Citrea’s view, Bitcoin risks being sidelined by users relying on intermediaries and external networks to provide scalability. Without native tools to execute programmable transactions or accommodate DeFi applications, Bitcoin’s adoption beyond being a digital asset could falter.

The absence of scalable, on-chain solutions has created opportunities for external projects like layer-2 solutions and bridges, such as the BOB layer-2 network, which aim to extend Bitcoin’s capabilities by creating bridges to other chains like Ethereum. However, these intermediary solutions require Bitcoin users to trust external networks, undermining Bitcoin’s original ethos of decentralization and self-sovereignty.

Central to Citrea's technology stack is zero-knowledge (ZK) technology, a cryptographic method that allows for the secure transfer of data without revealing the data itself. This feature is particularly valuable in the context of privacy-preserving applications, as it enables interactions on the blockchain without requiring the prover and verifier to directly exchange data. With ZK technology integrated, Citrea can support sophisticated on-chain applications while maintaining Bitcoin’s commitment to security and privacy.

"Citrea enhances the capabilities of Bitcoin blockspace with ZK technology and enables the Bitcoin network to support diverse on-chain applications and platforms,” Citrea stated. Through ZK proofs, Citrea aims to leverage Bitcoin’s established network security and reputation to enable a range of applications, from asset tokenization to privacy-focused DeFi solutions.

ZK technology is becoming a cornerstone for scalability solutions across the blockchain industry. By allowing verification of data without full disclosure, ZK offers a unique solution to both privacy and scalability challenges. With Citrea’s BitVM-based model, users and developers gain access to the Bitcoin blockchain as a fully programmable network, allowing it to compete more directly with chains like Ethereum.

Navigating the Challenges of Scaling Bitcoin’s Capabilities

Citrea’s initiative to extend Bitcoin’s utility is in line with an ongoing industry-wide exploration of solutions to Bitcoin’s scalability issues. While some projects are focusing on layer-2 solutions or creating bridges to Ethereum for transaction anchoring, Citrea aims to offer a Bitcoin-native solution that circumvents the need for such intermediaries. The project envisions a future where Bitcoin can operate independently as a DeFi hub without sacrificing its foundational principles of security and decentralization.

The challenge of scalability has been at the forefront of Bitcoin’s technological journey. The network’s block size and time constraints have historically limited the number of transactions it can process, which has proven to be a major bottleneck for applications requiring higher throughput. Citrea’s approach, combining the flexibility of BitVM and the privacy of ZK proofs, seeks to tackle these barriers by expanding Bitcoin’s native capabilities.

Bitcoin in front of the US flag

Bitcoin Slips Amid Election Uncertainty as Crypto Markets Brace for Volatility

The world’s leading cryptocurrency, Bitcoin, has lost some of its recent gains amid rising uncertainty surrounding next week’s US presidential election. 

This downturn comes as political predictions and market sentiment indicate waning support for Republican candidate Donald Trump, perceived by many as a crypto-friendly option in the race. The probability of a Trump victory, tracked by crypto betting platform Polymarket, has declined from 67% to 61% within 48 hours. Conversely, support for Democrat candidate Kamala Harris has surged, with her chances of winning increasing from 33% to 39%.

Adding to the sentiment-driven volatility, Trump Media and Technology Group’s (DJT) stock—a favored speculative investment viewed by some as a proxy for Trump's political chances—has plummeted by 34% over the past three days after experiencing a 352% rally over the previous month.

The US election has injected a renewed sense of uncertainty into the cryptocurrency markets, as both camps navigate contentious issues and political gaffes. “Big slip-ups by both parties over the past few days have reminded people that the election is too close to call and may be event-dependent,” noted Matt Hougan, Chief Investment Officer at Bitwise. This unpredictability has created an environment where traders are on high alert, closely watching both traditional and crypto markets for sudden moves.

Hougan’s observations reflect a broader market sentiment. Thursday saw both the Nasdaq and S&P 500 indices in the red, with the Nasdaq dropping 2.4% and the S&P 500 sliding by 1.6%. The link between equity markets and cryptocurrency performance appears to be a factor, with crypto assets behaving as risk-on assets that can mirror the trajectory of traditional equities during times of heightened volatility.

However, the election is not the sole catalyst affecting crypto. Quinn Thompson, founder of the crypto hedge fund Lekker Capital, points to a “multifaceted” trading landscape. Thompson noted that traders are contending with a confluence of factors including tech earnings, geopolitical tensions between Iran and Israel, and surging UK gilt yields following the announcement of a new government budget earlier this week.

Profit-taking is also playing a role in the recent price movement. Bitcoin’s 22% rally over the past 20 days has put it near record levels, leading some traders to lock in profits amidst the election-fueled uncertainty. Trump's odds on Polymarket, which rose from 47% to 67% within a month, are similarly a factor in profit-taking behavior. “Kamala's Polymarket odds fell to nearly 1:2, which — considering many think it's a toss-up — some mean reversion makes complete sense,” according to Thompson. He suggested that with traders taking a cautious approach, these last-minute shifts in the days leading up to the election are bound to be “noisy.”

Amidst the turmoil, some analysts see a pattern in Bitcoin’s recent price movements. Brian Rudick, director of research at crypto trading firm GSR, said that while the dip in Trump’s election odds on Polymarket may be pressuring Bitcoin prices, the cryptocurrency has performed “very well” considering the broader drop in equity markets. Rudick estimates that Bitcoin’s correlation with Trump’s election odds has been in the 25-35% range since Trump began expressing favorable views on digital assets in May.

Despite the correlation, Rudick noted that Bitcoin’s performance has not been entirely dependent on Trump’s prospects. Yet, he suggested the link could strengthen as election day approaches, making Bitcoin prices more susceptible to fluctuations in political betting markets. 

Broader Market Trends in a Tense Trading Environment

The crypto market has historically shown sensitivity to political and economic events that create uncertainty in traditional markets. Analysts see Bitcoin’s recent performance as indicative of a market that is still maturing but has yet to achieve complete independence from global events and sentiment-driven volatility. For example, shifts in the likelihood of a Trump victory—viewed by some as potentially beneficial for the cryptocurrency industry—are affecting the sentiment of many investors, as evidenced by the drop in Bitcoin and other cryptocurrencies.

As market participants continue to monitor election developments, it remains to be seen whether Bitcoin’s price will recover as political clarity emerges or if further uncertainty will keep the leading cryptocurrency under pressure. Traders and analysts alike anticipate that the election will have a lasting impact on the markets, with outcomes potentially shaping regulatory stances toward digital assets in the coming years.