Depository Trust & Clearing Corporation has announced that it will integrate infrastructure from Chainlink into its blockchain-based collateral management platform, marking a major expansion of the firms’ existing collaboration. The initiative extends their earlier blockchain projects into collateral management, one of the most critical functions within global financial risk management systems.
DTCC stated that its Collateral AppChain platform will incorporate Chainlink’s Runtime Environment and data standard technology to support core operations, including pricing, valuation, margining, collateral optimization, and settlement processes. The platform operates on a Besu-based blockchain infrastructure designed to facilitate tokenization of assets while enabling continuous, real-time collateral management services.
The company explained that the AppChain platform is intended to address long-standing inefficiencies within traditional collateral systems, where assets are often fragmented across multiple institutions, jurisdictions, and time zones. By introducing blockchain-based tokenization and smart contract automation, DTCC aims to enable faster and more seamless collateral transfers between traditional financial markets and blockchain ecosystems.
Tokenization and Smart Contracts Modernize Finance
According to DTCC, the platform is structured to improve collateral mobility through distributed ledger technology and tokenized asset infrastructure. The company indicated that these technologies could significantly reduce operational delays while improving liquidity efficiency across global financial markets.
DTCC’s blockchain-powered Collateral AppChain will use Chainlink infrastructure to support real-time pricing, margining, settlement, and tokenized collateral management across financial markets.
Nadine Chakar reportedly stated that the organization’s objective involves modernizing collateral mobility through tokenization and distributed ledger technology. The company indicated that the initiative is intended to support near real-time, 24/7 collateral management capabilities across both traditional financial systems and blockchain networks.
Chainlink’s role within the project will involve providing the data connectivity and orchestration layer required for blockchain-based financial operations. Its infrastructure will help synchronize asset pricing data, valuations, collateral transfers, eligibility verification, margin calculations, and settlement instructions across networks.
The Chainlink Runtime Environment (CRE) and Chainlink data standard are powering key orchestration, data, and automation capabilities across the DTCC Collateral AppChain.
CRE serves as the secure orchestration layer connecting licensed data providers and DTCC infrastructure…
— Chainlink (@chainlink) May 12, 2026
Chainlink is widely known for operating decentralized oracle systems that deliver real-world information, including market prices and external data feeds, to blockchain applications. Since blockchains cannot directly access external data sources independently, oracle networks are considered essential for connecting decentralized systems with real-world financial information.
Expanding Institutional Blockchain Adoption
The AppChain platform forms part of DTCC’s broader blockchain and tokenization strategy, which has been steadily expanding over the past two years. The company first introduced its tokenized collateral initiative last year, positioning collateral mobility as a potentially transformative institutional blockchain use case.
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 integration aims to reduce fragmentation in traditional collateral systems by enabling automated smart contract workflows and near real-time asset transfers across institutions and time zones.
The latest collaboration with Chainlink builds upon the firm’s earlier Smart NAV pilot launched in 2024. That initiative focused on bringing mutual fund net asset value data onto blockchain networks to explore fund tokenization capabilities across multiple chains.
Major financial institutions, including JPMorgan Chase, Franklin Templeton, and BNY Mellon, participated in the Smart NAV pilot program, highlighting growing institutional interest in blockchain-based financial infrastructure.
DTCC has also expanded its tokenization efforts beyond collateral management. Earlier this month, the company disclosed that more than 50 firms had joined a working group connected to The Depository Trust Company tokenization service. Limited production trades are expected to begin in July, while a broader platform launch is currently planned for October.
DTCC’s expanding tokenization initiatives highlight growing institutional adoption of blockchain technology for large-scale securities processing, settlement, and asset servicing operations.
The scale of DTCC’s operations further underscores the significance of the initiative. The company stated that its subsidiaries processed approximately $4.7 quadrillion in securities transactions during 2025, while its depository division provided custody and asset servicing for securities valued at roughly $114 trillion.
