HashKey Group has reached a strategic partnership with Marinade to jointly promote institutional-level Solana stake services.

Asia's leading digital asset financial service group HashKey Group announced a strategic cooperation with the Solana ecosystem institutional staking service platform Marinade Select. This collaboration will focus on expanding global institutional Solana staking services, specifically executed by HashKey Cloud, a global leader in Web3 infrastructure services under HashKey Group, to build a secure, transparent, and auditable Solana staking channel for institutional clients and high-net-worth investors.

Marinade Select is an institutional-grade staking service platform under Marinade, the leading liquid staking protocol in the Solana ecosystem. It has become the exclusive staking service provider for the 2025 U.S. Canary Marinade Solana ETF. Currently, the platform aggregates around 30 high-performance validators that have passed KYB certification, featuring a transparent and auditable disclosure mechanism and a flexible asset management system, effectively meeting the multiple needs of institutional clients regarding risk control and yield stability.

Through this strict selection process, HashKey Cloud has become one of the 30 institutional partners of Marinade Select. In this collaboration, HashKey Cloud will undertake several core functions, including the operation and performance management of verification nodes, establishing Solana stake access channels for institutional clients, and providing auditable staking yield and distribution reports to ensure service guarantees meet institutional-level standards and transparency. HashKey Cloud has provided institutional-level staking services for several ETF and DAT projects*.

Hadley, the Chief Business Officer of Marinade, stated: “We sincerely welcome HashKey Cloud to join the Marinade Select validator set - a curated group of verified high-performance operators dedicated to meeting institutional needs on Solana. Marinade Select aims to combine yield performance, transparency, and operational integrity, and the inclusion of HashKey Group will strengthen our mission in the Asian institutional market.”

HashKey Group's CEO Leo Li pointed out: “This collaboration is a key step in expanding institutional stake opportunities. HashKey Group, in partnership with Marinade Select, will provide institutional investors with a secure, transparent, and yield-driven Solana stake solution.”

Through this collaboration, both parties will jointly build a secure, transparent, and trustworthy institutional-level Solana stake service system aimed at the global market, further promoting the improvement and development of institutional-level digital asset service infrastructure.

About HashKey Group

HashKey Group is a leading digital asset Financial Service group in Asia with a global presence. Since 2018, HashKey Group has built a global Web3 ecosystem across regions such as Hong Kong, Singapore, Japan, and Bermuda within a high compliance regulatory framework, which includes: Hong Kong's largest licensed virtual asset exchange HashKey Exchange, the virtual asset exchange HashKey Global, the virtual asset exchange HashKey MENA licensed by the Dubai Virtual Assets Regulatory Authority (VARA), the global asset management institution HashKey Capital focused on investing in blockchain technology and digital assets, HashKey OTC providing compliant digital asset over-the-counter trading services, the world-leading Web3 infrastructure provider HashKey Cloud, and the tokenization service provider HashKey Tokenisation. HashKey Group also has a rich on-chain ecosystem, having developed the Ethereum L2 HashKey Chain and launched the HashKey ecosystem token HSK. HashKey Group will continue to promote the feasibility of large-scale applications of blockchain technology in multiple fields, providing trusted and accessible digital asset services to a billion users worldwide.

*Staking refers to node validation/infrastructure services and does not constitute an investment product or financial product.

**As of October 16, 2025, HashKey Exchange ranks 16th on Coingecko, making it the highest-ranked licensed virtual asset exchange in Hong Kong.

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About Marinade Select

Marinade Select is built specifically for the staking needs of institutions such as DAT and ETF, providing a carefully curated set of validation partners. These validation partners are all verified, demonstrate outstanding performance, and have a zero-tolerance policy towards malicious MEV (Maximum Extractable Value) - this service is designed for institutions and stakers that value transparency.