Breakage analysis per dependency

Lista DAO'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 #

CDP ResilientOracle requires all 3 sources to fail simultaneously before reverting — strong redundancy. Key gap: if timeDeltaTolerance is not set conservatively, stale prices could be accepted silently. Lista Lending: single immutable oracle per market; market oracle failure halts that market with no protocol intervention. AVAX/USD and COMP/USD: 86,400s heartbeat (24h price freeze window).

Sources #

GitHub
Lista DAO ResilientOracle.solcontracts/oracle/ResilientOracle.sol — timeDeltaTolerance staleness logicretrieved 2026-05-12
Internal
Lista DAO data cache AVAX/COMP heartbeats00-data-cache.json sources.oracle_feeds — AVAX/USD 86400s and COMP/USD 86400s heartbeats confirmedretrieved 2026-05-12

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 →

rubric_version v1.7.0 protocol lista-dao factor RD-F-052 score yellow collected_at 2026-05-12 17:54:05