Upgrade frequency (per 90 days)

Lista DAO's assessment for RD-F-137 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

lisUSD proxy (core stablecoin): last Upgraded event September 2022 — no recent upgrades. Stake Manager proxy: deployed ~2 years 317 days ago, no recent Upgraded events visible. Core contracts show very low upgrade frequency, well within 0-2 in 90 days threshold.

Sources #

Etherscan
Lista DAO lisUSD upgrade events — BscScanlisUSD proxy: last Upgraded event September 29, 2022 at block 21748699; no recent upgradesretrieved 2026-05-12

Methodology #

Count the number of contract upgrades in the trailing 90 days via on-chain upgrade events.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol lista-dao factor RD-F-137 score green collected_at 2026-05-12 17:54:05