South Korea’s Financial Services Commission has formally committed to rewriting the country’s capital market infrastructure on blockchain, setting a February 2027 deadline for moving mainstream stocks, bonds, and funds onto distributed ledger technology with on-chain stablecoin settlement as the ultimate destination. The September 4, 2026 announcement at the Korea Securities Depository in Seoul represents the most significant government-level commitment yet to treating blockchain as production settlement infrastructure for a G20 capital market, contingent on legislation that has been stalled in the National Assembly for nearly a year.
FSC Vice Chairman Kwon Dae-young told the council the ambition is to connect the entire value chain of the capital market, including issuance, trading, clearing, settlement, exercise of rights, and underlying assets, from the perspective of a single digital capital market. For investors and financial professionals, the announcement carries a specific decision-relevant timeline and a specific legislative dependency that determines whether its most ambitious phase ever becomes operational.
What Changes on February 4, 2027
Phase One launches on February 4, 2027, when amendments to the Act on Electronic Registration of Stocks and Bonds take effect. Passed by the National Assembly on January 15, 2026, those amendments grant blockchain-based distributed ledgers legal recognition as valid securities registries, a structural change in what counts as an authoritative ownership record.
Phase One covers three product categories: institutional fund and debt products including privately placed money market funds and corporate bonds restricted to institutional investors; unlisted equity through a trust structure where tokenized beneficial interest certificates are issued against existing electronic securities placed in trust; and publicly offered fractional investment securities with newly approved pooling of underlying assets of the same type, a function previously banned.
How the Distributed Ledger Functions as a Registry
In the current electronic securities system, KSD maintains the authoritative record of securities ownership as the single source of truth. Under the new framework, the legal record of a tokenized security’s ownership is maintained on a distributed ledger, with multiple authorized participants including securities companies and KSD jointly holding and updating the record on shared infrastructure. KSD’s role shifts to screening authority and electronic registrar, while remaining central to the system. Samsung SDS is under contract to build KSD’s tokenized securities management platform, targeted for completion by February 2027.
Phase One Settles Off-Chain, a Transitional Design
The most technically significant detail in the September 4 announcement is what Phase One does not do: it does not use on-chain settlement for the cash payment leg. A tokenized security transfers on the distributed ledger while the cash payment flows through KSD’s existing conventional settlement infrastructure. The two legs settle separately through different systems, a transitional architecture that cannot deliver atomic delivery-versus-payment, the settlement model in which a security and its payment transfer simultaneously in a single operation with no counterparty risk.
Atomic DvP requires both the security token and the payment token to reside on the same ledger or be connected by a smart contract capable of triggering both transfers simultaneously. In Phase One, those two legs live in different systems, the architectural constraint the FSC’s roadmap is built to eventually overcome.
The Phase That Requires Legislation That Does Not Yet Exist
Phase Three is where the system’s full ambition becomes real: on-chain stablecoin settlement enabling atomic DvP for tokenized securities. The FSC’s roadmap describes the goal as establishing an on-chain payments infrastructure linked to stablecoins allowing the payment leg of a securities trade to settle in KRW-denominated stablecoin on the same ledger as the security token. There is a single constraint that makes Phase Three architecturally impossible: South Korea does not yet have a legal framework for KRW-pegged stablecoins.
The Digital Asset Basic Act, which would establish stablecoin issuance rules, licensing requirements, reserve mandates, and investor protections, has been stalled in the National Assembly since late 2025. The core dispute pits the Bank of Korea against the FSC over who can legally issue won-denominated stablecoins. The Bank of Korea has argued for a rule requiring stablecoin issuers to operate as bank-majority consortia holding at least 51% ownership, citing financial stability and anti-money laundering concerns. The FSC has pushed back, warning that such a rule would lock out fintech firms and suppress innovation, citing the European Union’s MiCA framework. Lawmakers deferred the bill past the June 2026 local elections, and as of September 5, 2026, no passage timeline has been confirmed.
When Will Listed Stocks Arrive and Market Access Implications
The September 4 announcement confirms that listed stocks traded on the Korea Exchange will not be tokenized in Phase One. They are reserved for Phase Two, which launches after regulators assess Phase One’s stability, efficiency, and market demand. The FSC has committed to flexibility on Phase Two timing, noting it depends on Phase One results, technical capacity among market participants, and developments in stablecoin legislation. For retail investors in KRX-listed equities, the February 2027 launch does not directly expand their options.
One operationally significant detail in the FSC’s announcement: financial firms already holding licensed investment business authorization will not require a separate license to participate in the tokenized securities framework. This lowers the barrier to entry for established securities companies seeking to offer tokenized products and signals the FSC’s intent to integrate blockchain infrastructure within existing market structures rather than creating parallel systems. The September 4 announcement also notes that Phase Three implementation will remain flexible depending on the outcome of Phase One, the pace of technological innovation adopted by market participants, and the pending legislation on stablecoins, leaving the door open for regulatory adjustment as the blockchain securities registry moves from institutional debt instruments toward the broader digital capital market that South Korea has committed to build.
Source: https://www.techtimes.com/articles/326765/20260905/south-korea-commits-blockchain-securities-registry-february-2027-stablecoins-next.htm