Storage-layout collision risk across upgrades

Lista DAO's assessment for RD-F-142 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

lisUSD: only one Upgraded event found (Sept 2022). Single upgrade means minimal storage-layout collision risk. No OZ upgrades plugin output available for remote assessment. Low risk for CDP component.

Sources #

Etherscan
Lista DAO lisUSD single upgrade — BscScanlisUSD proxy: single Upgraded event Sept 2022; current impl stable since thenretrieved 2026-05-12

Methodology #

Determine whether the OZ upgrades-plugin or manual review flags a storage-layout collision risk between implementation versions.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol lista-dao factor RD-F-142 score green collected_at 2026-05-12 17:54:05