By Kevin Loaec, CEO of Wizardsardine, makers of Liana Business
As financial institutions expand into digital assets like Bitcoin, custody is increasingly treated as an operational extension of traditional asset safeguarding. The logic is straightforward: appoint a regulated custodian, rely on their own compliance certifications and insurance coverage, and align with existing governance models.
For many financial products, that approach works. Traditional assets are intermediated and their transactions can be reversed. Regulators can intervene and liquidity backstops exist. When something breaks, responsibility is shared across institutional layers.
However, Bitcoin introduces a different structure. It’s a bearer asset secured by cryptographic keys which means control is not contractual but instead technical. Transactions are final. There is no clearing mechanism to unwind settlement errors, and no external authority to reverse asset transfers.
For financial services businesses integrating Bitcoin into treasury management, payments infrastructure, or digital asset services, this distinction has direct implications for risk management.
Custody models built for traditional finance may not translate
Most institutionally focused custody providers for digital assets like Bitcoin replicate familiar financial structures. They pool assets, key management is abstracted, governance sits off-chain within policy frameworks, approval workflows, and service agreements.
From a financial services compliance perspective, this structure feels comfortable because Internal controls can be documented, insurance policies can be referenced and audit narratives can be aligned to existing regulatory expectations. However, centralised digital asset custody introduces concentrated counterparty risk.
If a custodian experiences an operational failure, regulatory freeze, or security incident, client access becomes dependent on a single provider’s systems and processes. Insurance may mitigate some financial loss, but it does not guarantee continuity of access or immediate recovery.
Governance must be enforced at the protocol layer
One of the core challenges in institutional Bitcoin adoption is governance alignment. Boards, audit committees, and compliance teams expect multi-layer approval structures, segregation of duties, recovery processes, and clear accountability. Bitcoin does not prevent these controls. It requires them to be implemented differently.
Modern Bitcoin scripting allows organisations to embed governance directly into the asset itself. Multi-signature approvals, time delays, defined recovery paths, and role-based transaction thresholds can all be encoded at the wallet level. This shifts governance from procedural enforcement to structural enforcement.
So instead of relying on internal policies to prevent misuse, the network can enforce approval conditions automatically. Instead of trusting a custodian’s backend systems, financial services organisations can design custody infrastructure that mirrors internal control frameworks at the protocol layer. For regulated businesses, this alignment between technical design and governance expectations is critical.
Insurance is not a substitute for control design
Digital asset custody insurance is frequently positioned as a primary safeguard. In practice, coverage limits, exclusions, and conditional payouts mean insurance is only one layer of protection. In other words, it’s insurance in name only.
For boards and executive teams, this distinction matters. Directors remain responsible for understanding how digital assets are controlled, regardless of whether they are custodied externally. Policy-driven, segregated Bitcoin custody models reduce systemic exposure. When assets are not pooled and governance is transparent, risk becomes easier to quantify and underwrite. Insurance works best as a complement to well-designed controls, not as compensation for structural weaknesses.
Reducing vendor dependency in fintech infrastructure
Vendor concentration risk is increasingly scrutinised across the fintech and financial services ecosystem. From cloud providers to payments processors, regulators and boards expect firms to understand operational dependencies.
Bitcoin custody should be viewed through the same lens. If custody infrastructure is fully dependent on a third party’s systems, downtime, regulatory intervention, or contractual disputes can disrupt asset access. For fintech firms operating across jurisdictions, this risk can compound.
Open-source, on-chain custody architectures allow firms to retain asset control independent of a single service provider. Vendors may provide interfaces, support, and operational tooling, but control of the underlying asset remains with the organisation. This reduces single-point-of-failure risk while preserving service flexibility.
A financial services infrastructure decision, not an ideological one
The debate around Bitcoin custody is often framed ideologically: self-custody versus custodianship. For operators in financial services and fintech, the issue is more practical. It is about digital asset governance, operational resilience, and counterparty risk.
Bitcoin may be a bearer asset, but that does not mean “one key can risk it all.” Modern custody design allows control to be distributed across multiple stakeholders, with enforceable approval thresholds and recovery paths built directly into the asset. The question is not whether control should exist — it is how that control is structured, governed, and made resilient.
Bitcoin gives institutions the ability to design custody infrastructure that aligns with internal controls, audit requirements, and regulatory scrutiny. The technology to enforce multi-layer governance at the protocol level is mature. As more fintech firms incorporate Bitcoin into treasury strategies and client services, custody design should be treated as a core infrastructure decision, not a procurement exercise.
Risk in digital asset markets cannot be outsourced entirely. It can only be engineered deliberately.
About the author
Kevin Loaec is CEO of Wizardsardine, a Bitcoin security company focused on building open-source infrastructure for long-term custody and governance. He works with institutions designing policy-driven Bitcoin control systems that prioritise auditability, resilience, and operational clarity