★ Empty cToken-style market (zero supply/borrow)

Usual (USD0 / bUSD0 / USUAL)'s assessment for RD-F-070 — scored not_applicable on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

NOT APPLICABLE — Usual is not a Compound V2 fork. No cToken-style borrow markets exist. The critical ★ flag does not apply. Profile §5 confirms original design with no upstream fork lineage. DefiLlama borrow.present=false confirms no lending surface.

Sources #

Internal
Protocol profile §5 — fork lineage (original design, not a Compound fork)Profile 00-profile.md §5 — 'Not forked / original design. Usual is an independently developed stablecoin issuance protocol'; no upstream protocol fork relationshipretrieved 2026-05-17
Internal
Data cache — borrow.present=false00-data-cache.json sources.defillama.borrow.present=false — no lending market existsretrieved 2026-05-16

Methodology #

Determine whether any listed Compound V2-fork market has `totalSupply == 0` and `totalBorrow == 0`, the precondition for a donation-exploit.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol usual factor RD-F-070 score not_applicable collected_at 2026-05-16 20:39:44