Upgrade frequency (per 90 days)

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

Evidence summary #

TRON implementation-change event history requires Tronscan block explorer event API not accessible in this assessment. No significant upgrade events identified through web search in the last 90 days. Cannot confirm upgrade frequency without TRON event indexing.

Sources #

Etherscan
JustLend Unitroller — Tronscan (event history inaccessible)Tronscan API returns contract metadata but not implementation-change event history. No JustLend contract upgrade announcements in 2026 Q1-Q2 found via web search.retrieved 2026-05-17

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 justlend factor RD-F-137 score gray collected_at 2026-05-17 10:25:32