Oracle role per asset

Polymarket's assessment for RD-F-049 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

UMA OO role: Primary and sole resolution oracle for all binary event markets. No secondary, no fallback. Chainlink Data Streams role: Primary price-delivery oracle for price-based markets since September 2025. pUSD: no oracle — 1:1 USDC fixed. Each oracle class has no confirmed fallback at the Polymarket integration layer.

Sources #

Docs
Resolution — Polymarket DocumentationPolymarket resolution documentation — UMA sole resolverretrieved 2026-04-29
URL
Polymarket turns to Chainlink oracles for resolution of price-focused betsThe Block — Chainlink integration for price marketsretrieved 2026-04-29

Methodology #

For each oracle, classify its role as Primary / Secondary / Fallback per asset/market.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol polymarket factor RD-F-049 score yellow collected_at 2026-04-29 16:25:39