Untangled Finance and Moody’s Ratings have completed a Proof of Concept to move credit ratings on-chain by testing a system to allow for decentralized access to Moody's financial data.
The proof-of-concept, conducted on the Polygon Amoy Testnet, integrated Moody’s Ratings into Credio, Untangled Finance’s risk oracle. Using zero-knowledge proof (ZKP) technology, the system allowed credit ratings to be securely published, updated, and withdrawn on-chain while protecting proprietary information.
coindesk.com