Copper partners with Solstice Labs extending secure custody for Solana-based assets
Through the partnership, Copper will provide secure custody and off-exchange settlement for Solana based assets including recently launched USX.
WEDNESDAY 17 SEPTEMBER 2025 - Copper, a leader in digital asset custody, collateral management, and prime services, is pleased to announce a strategic partnership with Solstice Labs. The partnership will enable secure custody and off-exchange settlement for Solana-based assets, including recently launched USX, a stablecoin purpose-built for sustainable yield on Solana.
USX’s launch is supported by Copper’s infrastructure enabling off-exchange settlement solutions, robust security, and accessibility to the stablecoin’s utility.
Copper Network, the institutional gateway to the digital asset ecosystem, offers clients integrated connectivity to hundreds of assets, including Solana-based assets such as USX, through a single platform. ClearLoop is a unique part of Copper Network, providing access to a large network of centralised exchanges where clients can mitigate counterparty risk with trading and settlement whilst simultaneously enhancing capital efficiency. Transactions from trading and settlement to staking, borrowing, and lending can take place using its secure Multi-Party Computation (MPC) custody. With Copper’s ClearLoop infrastructure, institutional capital can settle quickly and safely across the Solana ecosystem.
“Copper continues to be a core part of Solstice’s operations. ClearLoop is the infrastructure we rely on to bring yield-bearing assets to Solana.” - Ben Nadareski, CEO and Co-Founder of Solstice Labs.
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About Solstice Labs
Built on Solana for speed, transparency, and scale, Solstice is reimagining asset management for the on-chain era, combining the best of TradFi execution with the innovation of DeFi.
For more information, please visit: https://solstice.finance
LinkedIn: solsticelabs
X (formerly Twitter): @solsticefi
About Copper
Since being founded in 2018, Copper.co ("Copper") has been building the standard for institutional digital asset infrastructure with a focus on custody and collateral management. Underpinned by multi-award-winning technology, Copper has built a comprehensive and secure suite of products and services required to safely custody and trade digital assets. Copper Network is the institutional gateway to the digital asset ecosystem, offering clients integrated connectivity to hundreds of leading market participants through a single platform. At the core of Copper’s infrastructure is ClearLoop, which enables clients to manage collateral and settle trades in near real-time across multiple exchanges while mitigating counterparty risk and increasing capital efficiency.
For more information, please visit: www.copper.co
LinkedIn: Copper.co
X: @CopperHQ
Please direct any media enquiries or requests to: copper@portland-communications.com