As digital assets continue to move into the financial mainstream, many global financial institutions are exploring how to offer crypto trading, custody, and staking within their existing platforms, without compromising security, compliance, or customer experience.
This case study illustrates how a global financial institution could design and launch a scalable, compliant digital asset platform by combining Ownera’s SuperApps Platform with Ledgible’s digital asset tax, accounting, and reporting infrastructure.
The Challenge: Expanding into Digital Assets Without Rebuilding the Bank
Imagine a financial institution serving both retail and institutional clients through an established digital banking and brokerage application. Client demand for digital assets is growing, but leadership faces a familiar set of challenges:
- How to support buying, selling, trading, and staking across major cryptocurrencies
- How to integrate digital assets into existing customer accounts and back-office systems
- How to work with multiple third-party custodians rather than relying on a single provider
- How to meet stringent requirements for data privacy, security, and regulatory oversight
- How to calculate and report taxes accurately using FIFO, LIFO, HIFO, and potentially SpecID
- How to operationalize tax form generation and distribution at scale
The institution’s goal is not to experiment, but to launch a production-grade digital asset offering that can grow alongside evolving regulations and customer expectations.
The Approach: A Modular, Interoperable Digital Asset Architecture
Rather than building bespoke integrations for every custody provider, trading venue, and reporting requirement, the institution adopts a layered approach: leveraging Ownera and Ledgible as complementary platforms.
Ownera: Orchestrating Digital Asset Services Through SuperApps
Using Ownera’s SuperApps Platform, the institution is able to design a digital asset experience that fits naturally within its existing customer application.
Ownera provides the application-layer connectivity that enables:
- Opt-in digital asset account creation aligned with existing onboarding and compliance workflows
- Access to SuperApps for custody, trading, staking, and data, allowing services to be added or changed over time
- Seamless integration with multiple third-party custodians, supporting different asset classes, jurisdictions, and risk profiles
- A standardized framework for security, privacy, and permissions designed to meet bank-grade requirements
With Ownera, the institution maintains control over governance and customer experience, while avoiding rigid, point-to-point integrations.
Ledgible: Turning Digital Asset Activity into Reportable, Regulator-Ready Data
As digital asset transactions occur across custodians and services connected through Ownera, Ledgible ingests the underlying transaction data to serve as the institution’s system of record for tax and reporting.
Ledgible enables the institution to:
- Normalize digital asset activity – trades, transfers, and staking rewards – into consistent, auditable records
- Perform tax calculations using FIFO, LIFO, or HIFO, configurable by account or customer type
- Support Specific Identification (SpecID) when lot-level data is available from the client’s systems
- Track cost basis, gains and losses, and income across multiple custodians and wallets
- Return enriched tax and accounting data back to the institution’s internal systems
- Generate and file required tax forms, and support secure distribution to end customers
By centralizing tax logic and reporting in Ledgible, the institution avoids embedding complex digital-asset rules directly into core banking or brokerage systems.
The Outcome: A Scalable Foundation for Digital Asset Growth
Together, Ownera and Ledgible provide a framework that allows a financial institution to launch digital asset services with confidence, and evolve over time.
With this architecture in place, the institution is positioned to:
- Offer a unified customer experience for trading, holding, and staking digital assets
- Support multiple custodians without operational fragmentation
- Adapt tax methodologies and reporting as regulations evolve
- Improve auditability, transparency, and regulatory readiness
- Scale digital asset offerings across retail and institutional segments
As digital assets become a core component of modern financial services, institutions need infrastructure that is both flexible and compliant. By combining Ownera’s SuperApps Platform with Ledgible’s digital asset reporting engine, financial institutions can build a future-ready foundation, designed not just for today’s requirements, but for what comes next.
