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The Depository Trust & Clearing Corporation (DTCC) is moving one of Wall Street’s largest post-trade functions closer to blockchain rails after announcing plans to integrate Chainlink infrastructure into its collateral management platform. The project aims to support near real-time collateral movement, valuation, and settlement across global financial markets and tokenized asset networks.
DTCC said on May 12, 2026, that its Collateral AppChain will use Chainlink’s Runtime Environment and data standard to automate functions tied to pricing, eligibility checks, margining, collateral optimization, and settlement. The platform is expected to enter production in the fourth quarter of 2026.
DTCC’s subsidiaries processed $4.7 quadrillion in securities transactions in 2025, while its depository arm held custody and asset servicing for securities valued at $114 trillion across more than 150 countries.
Today we announced progress toward our goal of advancing 24/7 collateral mobility. DTCC’s Collateral AppChain, a shared infrastructure platform for collateral, will leverage the Chainlink Runtime Environment (CRE) and @chainlink data standard to enable near real-time collateral… pic.twitter.com/pJxBBmVWAr
— DTCC (@The_DTCC) May 12, 2026
The announcement signals a broader shift in how large financial firms are approaching collateral mobility, an area that still relies heavily on fragmented systems and manual reconciliation across markets and time zones.
DTCC said the Collateral AppChain is designed as shared infrastructure for custodians, triparty agents, collateral managers, providers, and receivers. Instead of relying on separate integrations for each data source or asset type, the platform uses Chainlink’s orchestration layer to connect pricing data, collateral agreements, valuations, and settlement instructions within a unified on-chain environment.
Nadine Chakar, DTCC’s global head of digital assets, said the goal is to support 24/7 collateral management across both traditional financial infrastructure and blockchain networks.
The project also builds on DTCC’s 2024 Smart NAV pilot with Chainlink, JPMorgan, BNY Mellon, and Franklin Templeton, which tested bringing mutual fund net asset value data onto blockchains. This latest phase moves beyond experimentation into operational collateral workflows tied directly to market risk management.
The announcement comes as major financial firms continue expanding tokenization and blockchain settlement initiatives beyond proof-of-concept testing.
Nasdaq research cited by DTCC found that 52% of financial firms expect to manage live tokenized collateral by the end of 2026. The same research showed that 70% of investment banks, custodians, prime brokers, and asset managers still face daily settlement matching and delivery issues linked to manual processes.
Several market infrastructure operators have launched similar efforts this year. Intercontinental Exchange partnered with Securitize in March 2026 to develop tokenized securities infrastructure, while Nasdaq received approval to pilot tokenized stocks and exchange-traded funds on existing exchange rails.
Still, large-scale adoption remains uncertain. Many tokenization projects continue operating in limited pilots, while cross-border regulation, interoperability standards, and institutional coordination remain unresolved across global markets.
Chainlink co-founder Sergey Nazarov described collateral management as one of the clearest institutional use cases for blockchain-based infrastructure. The DTCC integration now places that thesis inside a systemically important market utility rather than a crypto-native testing environment.
While the integration doesn’t immediately change how traditional securities markets operate, it strengthens Chainlink’s position inside institutional tokenization infrastructure as major financial firms continue testing blockchain-based settlement systems. The long-term impact on LINK’s price remains uncertain, especially as most tokenization projects are still in early deployment stages, but the deal adds another high-profile financial market utility to Chainlink’s growing list of institutional partnerships.
The DTCC integration also gives Chainlink exposure to one of the world’s largest post-trade financial networks, placing its technology deeper inside Wall Street’s expanding tokenization and 24/7 settlement efforts.
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