Stablecoin Era: The Three-Fold Imperative of Institutional Operating Infrastructure

On March 13, Safeheron’s Head of Hong Kong, Adam Dai, was honored to be invited to the SlowMist Hong Kong Product Launch, where he shared Safeheron’s thinking and perspective on building institutional-grade Web3 operating infrastructure.

Stablecoins are rapidly emerging as the core bridge connecting traditional finance and Web3. The question is no longer whether institutions will participate — but whether they have already built the secure, compliant operating capabilities at the technical foundation level.

The Structural Contradiction: The “Impossible Triangle” of Crypto Finance

For licensed institutions in Hong Kong, the real challenge is not whether to participate, but how to ensure that their underlying operating architecture can simultaneously withstand three rigorous standards: security, compliance, and efficiency.

These three dimensions are not independent — they are structurally intertwined. We call this the Impossible Triangle of Crypto Finance:

• Security: Private keys are the proof of asset ownership, and a single point of failure is irreversible. Yet an excessive focus on security isolation often comes at the cost of liquidity.
• Compliance: Hong Kong’s regulatory framework is tightening its requirements around AML and counter-terrorism financing. If strict KYT review processes rely on manual handling, they can easily become efficiency bottlenecks across the business chain.
• Efficiency: The core value of stablecoins lies in the speed of payment and circulation. But when layers of security controls and compliance reviews are stacked on top of each other, transaction latency and operational costs rise — and the fundamental advantages of stablecoins become difficult to realize.

These three dimensions constrain one another. How to achieve their coordinated operation without sacrificing any single dimensionis the central question of institutional-grade Web3 infrastructure development.

Security and Compliance Were Never Meant to Be a Binary Choice

At the most complex intersection of security and compliance, an effective path forward is to deeply integrate asset custody security and on-chain compliance review at the architectural level — rather than running them as two separate, independent systems.

Take the integration practice between Safeheron and SlowMist as an example: within a MPC + TEE self-custody architecture, Safeheron has deeply integrated MistTrack and SlowMist KYT, embedding SlowMist’s profound address labels, fund risk analysis, and on-chain tracing capabilities directly into the pre-transaction initiation stage.

The core logic is zero-trust, pre-emptive interception: before any transaction is submitted, the policy engine calls the risk scanning interface in real time. Once a high-risk label is triggered — such as a sanctioned address, a known hacker address, or a money laundering-associated address — the transaction is blocked directly at the business layer. This simultaneously achieves regulatory compliance and eliminates the time cost associated with manual review.
The significance of this architecture is that security and compliance are no longer trade-offs that cancel each other out, but two dimensions that can be mutually reinforced through technology.

When Compliance Shifts from a Cost to a Threshold

Since the HKMA launched the stablecoin issuer sandbox, Hong Kong’s regulatory authorities have continued to send clear policy signals. The regulatory focus is concentrated on three areas: 100% transparent fiat reserves, robust AML compliance capabilities, and verifiable resilience in underlying technical architecture.

This means compliance capability has shifted from a “risk control cost” to a “market access threshold.” Institutions still piecing together operational workflows with consumer-grade wallet tools — lacking enterprise-level permission management and audit traceability — will face increasingly elevated compliance risks as regulation tightens.
Actively embracing the regulatory framework is not passive adaptation. It is a strategic choice to build competitive barriers ahead of the curve.

What Should Next-Generation Institutional Infrastructure Look Like?

True institutional infrastructure — designed for regulated environments and scaled operations — should not merely be a safer wallet. It should be a comprehensive operating system capable of carrying security, simplicity, and efficiency simultaneously.

First, decentralized security architecture and defense-in-depth.

MPC (Secure Multi-Party Computation) fundamentally eliminates single points of failure through private key shard management; TEE (Trusted Execution Environment) extends the security perimeter to the hardware layer, defending against physical attacks at the server level.

Together, they form a dual line of defense against both external attacks and internal risks. Built on top of this, enterprise-grade role-based permission management and customizable approval workflows ensure that every step of business operations is fully traceable and accountable.

Second, open integration capability and the principle of minimal complexity.

The core competency of a financial institution lies in financial business logic — not blockchain infrastructure development. The ideal infrastructure should abstract away the complexity of underlying technology, enabling seamless integration with existing systems through standardized APIs and SDKs, with compliance modules (such as KYT) built in out-of-the-box. This lowers the technical barrier for institutions while maintaining sufficient flexibility to accommodate diverse business scenarios.

Third, operational excellence for scaled business.

Stablecoins exist for payment and circulation, and this demands that operating infrastructure possess scalability — maintaining system stability and continuity at peak load. Through automated tools such as Auto Sweep, Gas Station, and API Co-Signer, daily on-chain operations become systematized with minimal human intervention, ultimately freeing business and finance teams from the burden of tedious reconciliation and maintenance, so they can focus on what matters: core business growth.

Roundtable: Industry Consensus on Intelligent Risk Control

At the event’s opening roundtable, “From Traditional Payments to Web3: The Evolution of Risk Control for Stablecoins and Payment Companies,” Adam joined guests from Payment Cards Group and FOMO Pay, moderated by Tony Tan, SlowMist’s Hong Kong Community Lead, to discuss the real-world risk control challenges facing payment institutions.

A clear consensus emerged across all parties: the traditional, labor-intensive review model is no longer sustainable. As transaction volumes grow and on-chain behavior becomes more complex, deploying AI Agents to empower KYC and KYT processes has become an inevitable path for institutions seeking real-time, precise transaction decision-making — not an optional technical upgrade.

Three Things We Believe

With every step the industry takes forward, the baseline requirements for institutional participation in digital assets are being redefined. Some things become increasingly certain:

• Security and compliance are inseparable — they must be built into the foundational architecture, not patched on after the fact.
• Regulatory frameworks are the necessary path to industry maturity — actively embracing them is the only rational choice.
• Building truly secure, simple, and efficient operating infrastructure is a prerequisite for institutions to participate in Web3 at scale — not an optional enhancement.

We extend our sincere thanks to the SlowMist team for their thoughtful organization, and to all attendees for the depth of exchange. Safeheron will continue to work hand in hand with industry partners to advance the maturity and adoption of institutional-grade Web3 financial infrastructure.