Oracle role per asset

Superstate'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 #

Primary oracles identified per asset/chain but no secondary or fallback oracle documented on any chain. USTB ETH subscription: SuperstateOracle (primary). USTB ETH redemption: Chainlink EACAggregatorProxy USTB (primary). USCC ETH: Chainlink EACAggregatorProxy USCC (primary). Solana USTB/USCC: respective Pyth feeds (primary). No oracle role is documented as Secondary or Fallback — all paths primary-only. Yellow per taxonomy: 'primary only with no fallback documented.'

Sources #

Etherscan
RedemptionIdle Implementation — EtherscanRedemptionIdle impl 0x8EFBa8Af... — CHAINLINK_FEED_ADDRESS immutable; no secondary oracle variable or fallback logic presentretrieved 2026-05-16
Docs
Superstate Documentation (full LLM text)docs.superstate.com/llms-full.txt — confirms no fallback mechanisms documented; RedemptionIdle consumes Chainlink USTB Oracle onlyretrieved 2026-05-16
Etherscan
SuperstateTokenV5_1 Implementation — EtherscanSuperstateTokenV5_1 0x1f50a1EE... — superstateOracle storage var confirms single-oracle dependency for subscription pricing; setOracle() setter present but no fallback oracle configuredretrieved 2026-05-16

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 superstate factor RD-F-049 score yellow collected_at 2026-05-16 00:06:37