Breakage analysis per dependency

BlackRock USD Institutional Digital Liquidity Fund (BUIDL)'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 #

Circle off-ramp fails: on-chain USDC redemption unavailable, BUIDL holders locked into TradFi T+2 redemption. Securitize platform fails: whitelist admin unavailable, peer-to-peer transfers freeze. BNY Mellon fails: NAV calculation disrupted. RedStone TSSO stales: DeFi integrators freeze BUIDL collateral.

Sources #

URL
https://blog.redstone.finance/2026/04/23/nav-onchain-how-tokenized-fund-pricing-works-and-why-oracle-design-matters/retrieved 2026-04-26
URL
https://www.circle.com/pressroom/circle-announces-usdc-smart-contract-for-transfers-by-blackrocks-buidl-fund-investorsretrieved 2026-04-26

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 blackrock-buidl factor RD-F-052 score yellow collected_at 2026-05-12 09:40:42