UMA Integration for Decentralized Resolution

Issue #74 | State: OPEN | Created: 2026-01-23T04:29:16Z

Labels: enhancement

Updated: 2026-01-23T04:38:25Z | Closed: N/A

Summary

Integrate UMA optimistic oracle for decentralized dispute-based resolution. Proposers stake bonds on outcomes, and anyone can dispute within a window — enabling trustless resolution for subjective markets.

Tasks

• Design UMAResolver adapter contract compatible with ResolutionOracle
• Implement assertion flow: propose → dispute window → finalization
• Create backend service to monitor UMA assertions and sync resolution state
• Update market creation to support UMA as resolution source
• Add UMA resolution status to market detail page
• Write tests with UMA mock oracle

Notes

• Ideal for subjective/event markets that can't use Chainlink price feeds
• Consider hybrid: Chainlink for price markets, UMA for event markets
• Bond economics need careful design to prevent spam