defirisk.co
rubric v1.7.0

Sybil surge of identical-pattern transactions

Usual (USD0 / bUSD0 / USUAL)'s assessment for RD-F-097 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

No sybil-pattern transactions (multiple new EOAs submitting identical patterns) targeting Usual contracts identified in public sources. No reports of unusual account-clustering activity against USD0 minting in the assessment window.

Sources #

  • Etherscan
    DaoCollateral — EtherscanUSD0 mint/redeem via DaoCollateral — no sybil-burst tx pattern in recent historyretrieved 2026-05-17

Methodology #

Detect multiple new EOAs submitting identical transaction patterns within a short window (sybil setup pattern).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol usual factor RD-F-097 score green collected_at 2026-05-16 20:39:44