Audit firm tier

Polymarket'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 #

Cantina (Tier-1, Spearbit-affiliated), OpenZeppelin (Tier-1) cover critical components. ChainSecurity (Tier-2), Quantstamp (Tier-2) also engaged. At least one Tier-1 firm on deployed code.

Sources #

URL
Cantina Polymarket BountyCantina.xyz bounty/audit platform — Tier-1 classificationretrieved 2026-04-29

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 polymarket factor RD-F-005 score green collected_at 2026-04-29 16:25:39