Fallback behavior on oracle failure
BlackRock USD Institutional Digital Liquidity Fund (BUIDL)'s assessment for RD-F-051 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
BUIDL token contract has no on-chain oracle to fail. For downstream DeFi integrators using RedStone TSSO: no fallback source identified. If Securitize Fund Services fails to publish, feed stales and DeFi integrators may freeze BUIDL collateral markets.
Sources #
- URLhttps://blog.redstone.finance/2026/04/23/nav-onchain-how-tokenized-fund-pricing-works-and-why-oracle-design-matters/retrieved 2026-04-26
Methodology #
Identify the declared fallback behavior (pause, secondary source, last-known-price, revert) when the primary oracle reverts or reports a stale value.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol blackrock-buidl factor RD-F-051 score yellow collected_at 2026-05-12 09:40:42