Breakage analysis per dependency
Superstate's assessment for RD-F-052 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
Breakage analysis: SuperstateOracle stale → subscription pricing (SuperstateTokenV5_1.calculateSuperstateTokenOut) fails or misprices. Chainlink USTB stale → RedemptionIdle reverts (protective) — redemptions halt. Pyth stale → Solana ops halt. USDC failure → all on-chain subscriptions/redemptions fail. Morpho failure → USTB liquidations fail (secondary risk). NAV Fund Services outage → all oracle data stale across all chains (root dependency). Partial analysis documented; major dependencies covered but no mitigations exist for root off-chain failure. Yellow: partial analysis with one critical dependency (NAV Fund Services) having no fallback.
Sources #
- EtherscanRedemptionIdle Implementation — EtherscanRedemptionIdle 0x8EFBa8Af... — maximumOracleDelay check causes revert (not stale-price acceptance) on expired Chainlink data; protective halt behavior confirmedretrieved 2026-05-16
- 0xMacro superstate-1 Audit Report0xMacro superstate-1 I-1: Compound can pause supply/withdrawal stalling redemptions — older integration; confirmed Morpho dependency in superstate-3retrieved 2026-05-16
- Superstate Documentation (full LLM text)docs.superstate.com/llms-full.txt — NAV Calculation Agent as single off-chain root dependency; no documented failover for this entityretrieved 2026-05-16
Methodology #
Produce a short per-dependency text describing which protocol functions halt or degrade and impact severity if each declared dependency fails.
See the full factor methodology and distribution across all protocols →