Digital Asset Custody

OSL provides state-of-the-art institutional-grade custody solutions designed to safeguard diverse digital assets with full regulatory compliance. The custody service combines cold wallet segregation, multi-signature security, comprehensive insurance options, and 24/7 operational monitoring to ensure maximum asset protection.

Security Infrastructure

Cold Wallet Segregation - Client assets are stored in fully segregated offline cold wallets managed by OSL, ensuring physical isolation from online threats. This architecture provides institutional-level security with hardware security modules (HSMs) and geographically distributed storage. All client assets remain safeguarded in these cold wallets even when deployed for trading activities through MirrorEx.

Multi-Signature Controls - Advanced multi-signature wallet architecture requires multiple authorized parties to approve transactions, preventing single points of failure and unauthorized access. This provides enterprise-grade access controls and operational security across all custody operations.

24/7 Monitoring - Round-the-clock operational monitoring and secure custodial procedures ensure continuous oversight of all custody operations, with immediate detection and response to any anomalies. The monitoring infrastructure supports both static custody and active trading custody scenarios.

Regulatory & Compliance

Licensed & Regulated - OSL operates under multi-jurisdictional regulatory licenses including Hong Kong SFC Type 1 and Type 7 licenses, ensuring custody services meet the highest compliance standards across different jurisdictions. This regulatory framework covers both traditional custody and integrated trading custody solutions.

SOC2 Type 2 Certified - Comprehensive SOC2 Type 2 certification demonstrates operational compliance and technical security meeting the most stringent institutional standards, with regular audits by Big 4 accounting firms.

Insurance Coverage - Optional insurance coverage provides enhanced protection for custodied assets, giving institutional clients additional peace of mind and risk mitigation.

Service Capabilities

The custody solution supports a diverse range of eligible digital assets, with the supported asset list regularly updated based on market demand and regulatory approval. Assets are held with complete segregation ensuring client ownership rights are fully protected. The platform provides institutional-grade reporting, audit trails, and transparency for compliance and accounting purposes.

Integrated Trading Custody

For institutions requiring simultaneous custody and trading capabilities, OSL's MirrorEx infrastructure maintains full custody security while enabling immediate trading access. Assets never leave the regulated custody environment while providing full trading capabilities through secure 1:1 mirrored balances on partnered exchanges, with configurable settlement flows and automated reconciliation.

Target Clients

Designed for institutional investors, asset managers, family offices, exchanges, hedge funds, proprietary trading firms, and enterprises requiring secure storage and management of digital assets under regulated custody conditions.