Upgrade frequency (per 90 days)

Polymarket'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 #

CTFExchange V2 is not a proxy — no upgrade path. pUSD CollateralToken (UUPS) was newly deployed in the 90-day window (initial deploy, not an upgrade). No Upgraded events. V1 is not a proxy.

Sources #

Etherscan
CTFExchange V2 — Verified (Exact Match), solc v0.8.340xE111180000d2663C0091e4f400237545B87B996B-coderetrieved 2026-04-29

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 polymarket factor RD-F-137 score green collected_at 2026-04-29 16:25:39