Oracle price deviation >X% from secondary

Cap (cUSD / stcUSD)'s assessment for RD-F-099 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

T-09 phase-2 signal. 19 Chainlink price feeds confirmed in data cache (ETH/USD, USDC/USD, USDT/USD, BTC/USD, LINK/USD, COMP/USD, AVAX/USD, UNI/USD — multiple instances per pair for different markets). 1 Redstone feed (cUSD oracle adapter 0x9A5a3c3Ed0361505cC1D4e824B3854De5724434A). All Chainlink feeds have heartbeat 3600–86400s and 0.25%–2% deviation thresholds. No oracle failure events detected via OSINT. Secondary-source comparison map not built (prerequisite for phase-2 implementation). When live, signal fires on |primary-secondary|/primary > 1% for 4+ blocks on any safety-critical feed.

Sources #

Internal
Cap data cache — oracle feeds list.research/protocols/cap/00-data-cache.json sources.oracle_feeds (19 entries)retrieved 2026-05-17
Internal
T-09 — RD-F-099 phase-2 oracle deviation signalresearch/outputs/09-realtime-signals.md §3.2 (RD-F-099 phase-2 assignment)retrieved 2026-05-17

Methodology #

Detect whether the primary oracle's reported price deviates >X% from the best available secondary source (another feed or venue).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol cap factor RD-F-099 score gray collected_at 2026-05-17 10:56:24