Key Custody Provisions and Impact
Published 7/15/2026, 7:15:01 PM
South Korea’s new regulatory framework, primarily driven by the Virtual Asset User Protection Act (VAUPA) (effective July 19, 2024) and the upcoming Digital Asset Basic Act (DABA) (targeted for late 2026), introduces some of the world's most stringent mandates for crypto custody. While the laws effectively resolve historical issues of legal ambiguity and basic security through mandatory cold storage and asset segregation, they have also exposed new structural challenges regarding real-time verification and institutional readiness.
Key Custody Provisions and Impact
The current legal framework shifts from a self-regulated model to a "functional regulation" approach, where custody is treated as a distinct, licensed financial activity requiring a minimum capital of KRW 500 million.
| Provision | Requirement | Impact on Custody Issues |
|---|---|---|
| Asset Segregation | VASPs must keep user deposits in segregated bank accounts, separate from company funds. | Prevents the use of customer funds for exchange operations or proprietary trading. |
| Cold Storage Mandate | At least 80% of customer virtual assets must be stored in offline "cold" wallets [Source: https://www.fsc.go.kr]. | Significantly reduces the "attack surface" for online hacks and network breaches. |
| Mandatory Insurance | VASPs must maintain insurance or reserves equal to at least 5% of hot wallet value (min. KRW 3 billion) [Source: https://www.fsc.go.kr]. | Provides a financial safety net for users in the event of a hack or system failure. |
| Seizure Procedures | New Supreme Court rules (effective Oct 2026) allow formal seizure of exchange-held assets for civil judgments [Source: https://www.fss.or.kr]. | Resolves legal ambiguity regarding the "property" status of custodial assets in court. |
Remaining Challenges and Structural Risks
Despite these advancements, the transition to a fully "solved" custody environment remains incomplete due to several factors identified in early 2026:
- Verification and "Ghost Coins": A major incident in February 2026 involving Bithumb—where a system error led to the accidental distribution of approximately $44 billion in BTC—highlighted that while laws mandate 1:1 asset backing, real-time electronic reconciliation remains a "structural problem" [Source: https://www.fss.or.kr].
- Enforcement Rigor: Regulators have shifted toward aggressive compliance. In March 2026, Bithumb was fined KRW 24.6 billion (~$24 million) and ordered into a 6-month partial suspension for AML violations [Source: https://www.coindesk.com/business/2026/03/16/south-korea-fines-bithumb-usd24-million-orders-6-month-partial-suspension-over-aml-violations]. Coinone also faced a KRW 5.2 billion fine for operational failures [Source: https://bitcoinfoundation.org/news/regulation/south-korea-coinone-fine/].
- Institutional Gap: The pending DABA is expected to allow corporate crypto holdings and spot ETFs, but the "Institutional Grade" custody layer required for these products is still under development and not yet fully operational.
Conclusion
South Korea's new laws successfully address the "low-hanging fruit" of crypto custody: they end the commingling of funds and mandate high-security storage. However, they do not yet fully solve the issue of real-time asset verification or provide the infrastructure necessary for large-scale institutional participation. The industry remains in a transitional phase until the DABA is fully enacted in late 2026.