Audit firm tier

Centrifuge's assessment for RD-F-005 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

Tier-1 firms covering deployed code: Spearbit/Cantina (July 2024, 1 critical + 1 high); Sherlock ($320K USDC V3.1 contest Oct-Dec 2025); Code4rena (85 wardens); yAudit (multiple V3/V3.1 engagements); SRLabs. At least Spearbit and Code4rena qualify as Tier-1/established for EVM code.

Sources #

URL
https://audits.sherlock.xyz/contests/1028retrieved 2026-04-27
Audit
https://cantina.xyz/portfolio/8c15e83a-08fc-48b9-8cc1-4f9ca76bb064retrieved 2026-04-27

Methodology #

Classify each auditing firm into: Tier-1 (Trail of Bits / OpenZeppelin / ConsenSys Diligence / Certora / Sigma Prime / Spearbit / Zellic) / Tier-2 (established, named firm with public track record) / boutique / unknown.

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol centrifuge factor RD-F-005 score green collected_at 2026-04-30 21:19:10