Quant Network has unveiled Overledger Fusion, a groundbreaking Layer 2.5 blockchain network designed to meet the evolving needs of institutions, enterprises, and DeFi users.
Unlike conventional Layer 2 solutions confined to single-chain operations, Fusion introduces a multi-chain roll-up system, enabling seamless interactions across various Layer 1 blockchain without compromising compliance, privacy, or scalability.
— Gilbert Verdian (@gverdian) May 26, 2025
Central to Overledger Fusion is Quant’s patented multi-ledger rollup technology. This innovation allows secure and efficient interoperability between private distributed ledger technologies (DLTs) and public blockchains. By bridging this gap, Fusion addresses key institutional concerns such as node compliance risks, transaction privacy exposure, limited cross-chain compatibility, and scalability challenges.
Building on this foundation, the platform targets financial institutions, fintechs, corporates, and DeFi users who require regulatory-compliant infrastructure that scales. It features enterprise-grade access controls, privacy-preserving transaction layers, and secure key management. Furthermore, Fusion eliminates the need for wrapped assets or 1:1 bridges, allowing institutions to connect private ledgers to public networks while maintaining full control.
In addition, Overledger Fusion is supported by a decentralized network of trusted node operators. These participants can stake Quant’s native QNT token to earn transaction fees and incentives. Approved operators are empowered to choose which blockchains to host and can customize access controls through gateway rules and API key roles.
Moreover, the network enables DeFi users to transact across chains, interact with decentralized applications, and execute smart contracts in a low-cost, fast, and secure environment. This multi-chain flexibility promotes real-time liquidity access and broadens the reach of decentralized finance.
Quant is set to launch Overledger Fusion in phases beginning June 2025, starting with its Trusted Node Program. The rollout signifies a pivotal step toward making public blockchain infrastructure fully enterprise-ready.
Meanwhile, adding to the momentum in the Layer 2 space, Revolut has listed the native token of the Ethereum Layer 2 project Taiko. The listing gives Revolut’s 45 million users across 50 countries direct access to purchase TAIKO, marking a significant milestone for the Taiko ecosystem following its mainnet launch in June 2024.
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