Polymarket Launches 5-Minute Crypto Markets with Chainlink Data Streams

**Major Infrastructure Partnership** The Depository Trust & Clearing Corporation (DTCC) has partnered with Chainlink to build cross-chain connectivity for onchain finance. **Key Points:** - DTCC, the world's largest securities settlement system, is working with Chainlink to connect financial infrastructure across multiple blockchains - Chainlink's technology will serve as the interoperability layer enabling communication between different blockchain networks - This collaboration represents a significant step toward institutional adoption of blockchain technology in traditional finance **Why It Matters:** The partnership signals growing institutional confidence in blockchain infrastructure. By connecting various chains, DTCC and Chainlink are addressing one of the key challenges in onchain finance: fragmentation across different networks. This development builds on Chainlink's ongoing work to create a unified infrastructure for the future of finance.

**Chainlink has introduced a privacy standard that enables confidential smart contracts on any blockchain.** The solution addresses a critical barrier to institutional adoption: blockchain's default transparency. While transparency builds trust, it prevents institutions from protecting proprietary strategies and sensitive client data. **How it works:** - Computations run in trusted execution environments (TEEs) for privacy and performance - Decentralized oracle networks provide enhanced security - Advanced cryptographic techniques ensure verifiability Sensitive data and business logic remain fully confidential while maintaining proof that actions were executed correctly. This development enables institutions to leverage blockchain technology without compromising confidentiality, potentially accelerating enterprise adoption of Web3 infrastructure.

Chainlink recorded 12 new integrations across five blockchains this week, including BNB Chain, Ethereum, Polygon, Robinhood Chain, and Solana. **Key Developments:** - **Major Partnerships**: Robinhood, Ondo Finance, and Polymarket adopted Chainlink services - **Institutional Recognition**: Bank of England selected Chainlink for its Synchronisation Lab to support synchronized settlement between central bank money and onchain securities - **Regulatory Milestone**: CFTC appointed Sergey Nazarov to its Innovation Advisory Committee - **Market Expansion**: LINK futures launched on CME Group The Bank of England's Synchronisation Lab represents a significant step toward integrating traditional UK financial infrastructure with blockchain technology. Ondo Finance's adoption enables tokenized U.S. equities like QQQon and TSLAon to be used across Ethereum DeFi with institutional-grade data. These developments demonstrate growing institutional adoption of Chainlink's oracle services across both traditional finance and decentralized applications.

**Two live technical workshops next week focus on privacy-preserving blockchain technologies:** - **Tuesday, 9AM ET**: Making Confidential HTTP Requests with CRE - **Wednesday, 9AM ET**: Making Private Transactions with Confidential Compute Both sessions will be streamed live on YouTube, offering developers hands-on learning opportunities to build privacy-focused decentralized applications. [Tuesday's Workshop](https://www.youtube.com/watch?v=lbojKfsM-94) | [Wednesday's Workshop](https://www.youtube.com/watch?v=sfzY3iDJT5I)