DTCC Integrates Chainlink to Power Collateral AppChain for Real-Time Settlement

According to ChainCatcher, the Depository Trust & Clearing Corporation (DTCC) announced its blockchain-based Collateral AppChain will integrate Chainlink infrastructure to enable 24/7, near-real-time collateral management and settlement for traditional finance markets. Built on Besu, the platform will leverage Chainlink’s Runtime Environment (CRE) and data standards to support asset pricing, valuation, margin calculations, collateral optimization, and settlement workflows. Through asset tokenization and smart contract automation, it enables real-time collateral transfer across institutions, markets, and time zones.