During the “RWA: Onboard Summit 2025”, HashKey Cloud, the global Web3 infrastructure provider under HashKey Group, announced a partnership with Japan-listed company Quantum Solutions to launch Japan’s first digital asset treasury (DAT) staking program for a publicly listed company’s digital asset expansion.
Through this collaboration, HashKey Cloud will deliver institutional-grade Ethereum staking and restaking services for Quantum Solutions, marking a milestone in which a listed Japanese company engages a professional institutional provider to enhance digital asset value within the DAT framework.
The company provides enterprise-grade node validation and staking services across more than 80 public proof-of-stake chains, supporting both established blockchains and emerging Layer 2 networks, and benefits from the regulatory and institutional framework of its parent group to deliver compliant infrastructure solutions for funds, custodians, and exchanges.
Leveraging its expertise in risk management and technical infrastructure, HashKey Cloud will utilize HashKey CaaS, the group’s newly launched one-stop service platform, to support listed companies in exploring compliant and efficient models for asset growth, facilitating broader participation of traditional financial institutions in the digital asset market.
Institutional‑grade staking of Ethereum has evolved in 2025: major firms are increasingly allocating ETH into staking strategies that offer steady yields. Furthermore, the supply of staked ETH has grown, signaling a maturation of the staking market and a structural shift in how ETH is used by institutions.
Recently, institutional blockchain infrastructure provider Blockdaemon announced the introduction of its Earn Stack service, a decentralized finance (DeFi) and staking platform aimed at institutions, enabling access to opportunities across more than 50 protocols.
In parallel, Hex Trust has added custody and staking support for stETH, the liquid staking token from Lido, enabling institutions to stake ETH and access DeFi liquidity without setting up their own infrastructure.
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