

Image source: Block Media
Merlin Chain CEO Jeff Yin Charts the Future of Bitcoin Layer 2 Innovation
Jeff Yin, founder and CEO of Merlin Chain, a pioneering platform in Bitcoin Layer 2 development, is leading the charge to unlock new opportunities for Bitcoin (BTC) holders. In an exclusive interview with Block Media, Yin delved into the project’s overarching vision, groundbreaking strategies, and plans for expanding its global footprint, including the South Korean market. Under the guiding principles of "Hold · Earn · Invest," Merlin Chain is transforming Bitcoin from a passive store of value into a dynamic asset for wealth generation and investment.
The Mission Behind Merlin Chain: Expanding Bitcoin's Utility
Merlin Chain represents more than just a technological add-on to Bitcoin—it’s a movement to maximize the utility of one of the most trusted digital assets. "We launched our mainnet in February last year, and in just 18 months, we've witnessed phenomenal growth in terms of user adoption and transaction volume," Yin remarked. He stressed that while Bitcoin is celebrated for its stability and security, its Layer 1 network lacks the infrastructure necessary to support more complex applications such as gaming, artificial intelligence (AI), and decentralized applications (dApps).
Through its Layer 2 solutions, Merlin Chain aims to bridge this gap, unlocking Bitcoin’s untapped potential by enabling a broader ecosystem of decentralized applications and services.
A Paradigm Shift: “Hold · Earn · Invest”
Central to Merlin Chain’s philosophy is the “Hold · Earn · Invest” framework. Yin elaborated on each pillar of this innovative approach:
- Hold: Bitcoin continues to be the foundational asset for long-term investors. Its stability serves as a "digital gold" for the modern era.
- Earn: By integrating DeFi (Decentralized Finance) protocols onto its Layer 2 network, Merlin Chain provides users with annual yields of up to 10%. "This is a major evolution from simply holding Bitcoin—it’s about creating opportunities for passive income through decentralized economies," Yin explained.
- Invest: Leveraging AI-powered insights, Merlin Chain enables users to spot lucrative investment opportunities across blockchain ecosystems like Solana (SOL) and Ethereum (ETH). Profits generated can then be reinvested back into Bitcoin, compounding long-term value.
The Role of M-BTC in Generating Passive Income
At the center of these opportunities lies M-BTC, a wrapped Bitcoin asset utilized across over 20 blockchain networks, including Solana, Sui, and Ethereum. "M-BTC serves as the gateway for users to participate in various DeFi ecosystems," Yin explained. Through liquidity provision on platforms like Uniswap and Jupiter, users can earn transaction fees and additional incentives provided by blockchain foundations like Solana and Sui. This makes M-BTC one of the most versatile and extensively used wrapped Bitcoin solutions in the market.
Technological Differentiation: The Power of ZK-Rollups
Underpinning Merlin Chain’s innovation is its adoption of ZK-Rollup (Zero-Knowledge Rollup) technology. This cutting-edge architecture addresses Bitcoin’s scalability limitations while maintaining its renowned security. "ZK-Rollups allow us to process approximately 300 transactions per second (TPS), at fees as low as $0.01," Yin highlighted. The solution not only decentralizes the network’s transaction capabilities but also reduces costs, making Bitcoin more accessible to a wider range of users.
Building the BTCFi Ecosystem
Merlin Chain has introduced the concept of "BTCFi" (Bitcoin DeFi), a burgeoning ecosystem of partnerships and integrations designed to elevate Bitcoin’s role as a central component in decentralized finance. Collaborating with leading blockchain platforms—including Solana, Ethereum, and Binance Smart Chain—Merlin Chain is building a robust multi-network ecosystem. The company has also partnered with traditional financial institutions such as Nasdaq-listed CMG, which helps manage Bitcoin holdings worth hundreds of millions of dollars.
“Our goal is ambitious but achievable,” Yin said. “By the end of this year, we aim to manage over $1 billion in Bitcoin assets, firmly establishing BTCFi as a key player in the global financial landscape.”
South Korea: Unlocking a Market of Opportunity
As Merlin Chain looks to expand its influence, South Korea stands out as a high-potential market. While awareness of Bitcoin Layer 2 solutions is still relatively low among Korean investors, Yin sees this as an opportunity for education and growth. "The South Korean market is highly innovative and technologically savvy," he observed. Merlin Chain plans to increase engagement in the region through targeted educational campaigns and cryptocurrency exchange listings.
“We believe in building strong relationships with local investors," Yin added. "South Korea is poised to play a critical role in our global strategy.”
Merlin Chain’s Roadmap: Scaling Bitcoin’s Influence
To achieve its long-term goals, Merlin Chain has outlined a comprehensive roadmap focused on:
- Institutional Credibility: Forging partnerships with Nasdaq-listed firms to solidify trust and reliability.
- AI 2.0 Solutions: Simplifying investment and trading with artificial intelligence tools that require no prior blockchain expertise.
- Ecosystem Expansion: Broadening the BTCFi landscape to give Bitcoin holders access to diverse financial opportunities.
These initiatives aim to position Merlin Chain as a transformative force not just in the crypto sphere but in the global financial ecosystem at large.
Final Words to South Korean Investors
Yin concluded the interview with guidance for South Korean users, emphasizing the timeless value of Bitcoin. "If there’s one key takeaway from my years in this space, it’s to ‘Hold Bitcoin.’ Beyond that, explore the dynamic earning and investment opportunities that technologies like Merlin Chain now make possible. Together, we can redefine what it means to be a Bitcoin investor."
Stay tuned to Block Media for more updates, and join the conversation on our Telegram channel for real-time news and insights.