Signer rotation recency

Save (formerly Solend)'s assessment for RD-F-031 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No publicly documented upgrade authority key rotation date found. The discrepancy between docs-stated key (2Fwvr3MK...) and on-chain key (RY93CZYe...) may indicate a past rotation, but no date or governance record for this rotation exists in public sources. Treasury/LM multisig signer rotation dates not public.

Sources #

Internal
Save profile — upgrade authority address discrepancy.research/protocols/save/00-profile.md §3 — docs vs on-chain discrepancy on upgrade authority address (possible key rotation, date unknown)retrieved 2026-05-17

Methodology #

Measure the number of months since the most recent signer-set change (add/remove signer) on the admin multisig; flag if threshold was reduced within 14 days of a timelock removal or new-signer addition.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol save factor RD-F-031 score gray collected_at 2026-05-17 15:20:15