DTCC Adopts Chainlink Runtime Environment for Collateral AppChain Integration

The Depository Trust and Clearing Corporation announced on May 12, 2026 that it will adopt Chainlink Runtime Environment (CRE) for its blockchain-based Collateral AppChain, targeting a Q4 2026 launch. The platform will automate collateral pricing, valuation, margining, and enable 24/7 settlement. The integration follows a wave of DeFi protocol migrations to Chainlink after the KelpDAO exploit.

DTCC Collateral AppChain adoption

• ▪The Depository Trust and Clearing Corporation's Collateral AppChain platform is intended to automate collateral pricing and valuation, margining, and ensure settlement 24/7
• ▪The Depository Trust and Clearing Corporation's Collateral AppChain is scheduled to launch in Q4 2026
• ▪The Depository Trust and Clearing Corporation announced on May 12, 2026 that it would adopt Chainlink's Runtime Environment for its blockchain-based Collateral AppChain

Chainlink network activity surge

• ▪On-chain analytics firm Santiment recorded 282,170 active Chainlink addresses on May 9, 2026
• ▪Chainlink recorded 264,090 active addresses following May 9, 2026
• ▪Chainlink network activity jumped to levels last seen eight months prior to May 2026

DeFi protocol migration to CCIP

• ▪Decentralized finance protocols migrated from LayerZero to Chainlink's Cross-Chain Interoperability Protocol
• ▪The surge in Chainlink network activity coincided with the migration of decentralized finance protocols from LayerZero to Chainlink's Cross-Chain Interoperability Protocol