LayerZero Launches Zero Blockchain With Backing From Citadel Securities, ARK Invest, and Major Institutions

LayerZero Labs has unveiled Zero, a new blockchain designed to support institutional-grade financial markets, marking a significant step forward in the convergence of traditional finance and blockchain technology. The launch comes alongside strategic investments in ZRO, the network’s native governance and security token, from Citadel Securities and ARK Invest, signaling growing confidence from major financial players in next-generation crypto infrastructure.

ARK Invest is also investing in LayerZero’s equity, with CEO Cathie Wood joining Zero’s newly established advisory board. She is joined by Michael Blaugrund, an executive at Intercontinental Exchange (ICE), and Caroline Butler, former head of digital assets at BNY Mellon. While the size of the investments was not disclosed, the involvement of these high-profile institutions underscores rising institutional interest in scalable blockchain solutions. Earlier the same day, Tether Investments, the investment arm of the world’s largest stablecoin issuer, confirmed a strategic investment in LayerZero Labs.

Zero is built on LayerZero’s heterogeneous blockchain architecture, which separates transaction execution from verification using zero-knowledge proofs. This design allows different zones within the network to be optimized for specific use cases, rather than requiring all nodes to process identical workloads. According to LayerZero, the system can theoretically scale to around 2 million transactions per second across multiple zones, with transaction fees approaching a millionth of a dollar and virtually unlimited blockspace.

Citadel Securities said it is collaborating with LayerZero to evaluate how Zero’s architecture could support high-throughput trading, clearing, and post-trade workflows. The Depository Trust & Clearing Corporation (DTCC) is exploring Zero’s potential to enhance tokenization and collateral management initiatives, while ICE is examining applications related to 24/7 trading and tokenized collateral. Google Cloud is also partnering with LayerZero to explore blockchain-based micropayments and resource trading for AI agents.

Zero will initially launch with three zones: a general-purpose EVM environment, a privacy-focused payments system, and a purpose-built trading venue. With interoperability across more than 165 blockchains, LayerZero aims to position Zero as core infrastructure for the future of global, onchain financial markets.