DTCC's Collateral AppChain, a shared infrastructure platform for collateral, will leverage the Chainlink Runtime Environment (CRE) and Chainlink's data standard to enable near real-time, 24/7 collateral management across global financial markets and blockchains. DTCC's Dan Doney and Chainlink co-founder Sergey Nazarov presented the collaboration at Sibos 2026, and DTCC's Nadine Chakar later said Chainlink's orchestration and ability to tie infrastructure together are central to the AppChain's multi-chain collateral strategy.
At Link:NYC on October 29, 2026, DTCC's Tom Pikett spoke on embedding Chainlink data into the Collateral AppChain, stressing that collateral is only as good as its valuation.
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