DTCC and Chainlink detail 24/7 collateral plan, Collateral AppChain launch set for Q1 2027

At Sibos 2026, DTCC's Dan Doney and Chainlink's Sergey Nazarov presented their work on 24/7 collateral management. The DTCC Collateral AppChain is described as shared infrastructure for near real-time collateral management across financial markets and blockchains. Nazarov said the problem being solved is fragmentation of data, connections for moving collateral and settling transactions, and systems that cannot communicate quickly enough for intraday collateral movement. The AppChain will use Chainlink's Runtime Environment for orchestration and CCIP to move assets, value and liquidity to and from the AppChain. Nazarov described a legally binding DTCC ledger others can rely on. Launch is expected in Q1 2027.

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