The New York Stock Exchange is developing an infrastructure platform designed for the on-chain settlement of tokenized securities, aiming to integrate blockchain technology into core financial markets. Speaking at a National Assembly seminar in Seoul on August 10, NYSE Group President Lynn Martin confirmed the exchange’s participation in a July tokenization pilot run by The Depository Trust Company.
The project, backed by parent company Intercontinental Exchange (ICE), is testing how distributed ledgers can clear regulated instruments. The planned digital venue is being designed to support both natively tokenized assets and converted legacy shares, subject to pending regulatory approvals. The testing is an incremental step toward assessing whether blockchain can handle post-trade processing within existing compliance rules.
ICE first announced the platform on January 19. Separately, NYSE has prepared infrastructure for 23-hour weekday trading, expected to begin in December.
How NYSE’s Pillar Engine Would Connect to Blockchain Settlement
The proposed venue intends to combine the NYSE’s existing electronic Pillar matching engine with private blockchain networks to process transaction orders and manage post-trade updates. A core objective of the platform is establishing atomic settlement capabilities to shorten the standard post-trade lifecycle. Standard U.S. capital markets utilize a T+1 settlement cycle, which requires one business day following trade execution to officially finalize cash and asset transfers.
The on-chain platform aims to achieve immediate settlement, executing trade matching and ownership transfers concurrently on the ledger to reduce counterparty clearing risks. To facilitate round-the-clock trading operations, the platform incorporates dollar-denominated orders and stablecoin-based funding mechanisms to bypass traditional banking hour limitations.
This setup allows capital allocation and margin adjustments to occur across different time zones and jurisdictions independent of conventional banking calendars, providing a continuous operational structure for global institutional investors.
NYSE Developing Onchain Settlement Platform for Tokenized Securities
NYSE President Lynn Martin said the exchange is developing an onchain settlement platform for tokenized securities and participated in DTC’s tokenization pilot in July.
Martin said NYSE will continue exploring… pic.twitter.com/XlF5ptE9We
— Wu Blockchain (@WuBlockchain) AUGUST 10, 2026
NYSE joined DTC’s live production pilot on July 15 alongside more than 30 financial and digital asset firms, among them BlackRock, Goldman Sachs, JPMorgan, Vanguard, Nasdaq, and Circle. This test converted live securities held at the DTC into tokenized representations to execute real production transactions across the private Besu network and the permissioned Canton network.
The operations evaluated equity delivery versus payment, collateral pledges, asset transfers, and central counterparty margin processes. The exercise operated under a December 2025 SEC staff no-action letter, which permits the DTC to run a conditional three-year tokenization program ahead of the DTCC’s broader Tokenization Service launch scheduled for October.
The test moved the question out of sandbox conditions and into live production, showing how shared ledgers behave against high-volume market requirements.
What NYSE Still Needs From the SEC and FINRA
NYSE is working within existing rules rather than around them. In April, the exchange submitted an SEC filing establishing specific interim rules that permit eligible tokenized securities to trade directly alongside traditional shares on the same order book.
This framework applies to Russell 1000 components and major index exchange-traded funds (ETFs), maintaining standard order priorities and keeping transactions within national market system rules. However, under this current pilot rulebook, trades continue to settle on the conventional T+1 timeline, distinguishing it from the immediate settlement capabilities planned for the standalone digital venue. The interim rules keep pilot activity inside existing legal limits while the wider infrastructure is built.
To manage asset tracking on the upcoming platform, the NYSE entered into an agreement with Securitize, designating the firm as the first authorized digital transfer agent to mint blockchain-native tokens for issuers. Securitize Markets is also expected to act as a participating broker-dealer.
That changes how ownership is recorded, since traditional transfer agents track it on private databases rather than distributed ledgers. Despite these structural preparations, the commercial deployment of the standalone 24/7 trading venue still depends on pending regulatory approval.
While parallel tokenization efforts are being pursued by other operators like Nasdaq, ICE has not updated its initial timeline or finalized a definitive operational launch date due to ongoing regulatory assessments by the SEC and FINRA. The unresolved question is how instant on-chain settlement coexists with the central clearinghouse that currently sits at the centre of US equities.
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