Audit firm tier

Euler V2'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 confirmed: Spearbit, OpenZeppelin, Certora, Trail of Bits, Zellic. Tier-2: ChainSecurity, Omniscia, Electisec (formerly yAudit), EnigmaDark. Cantina competition ($1.25M prize pool, 572 submissions). Well above green threshold (at least one Tier-1 audit of deployed code).

Sources #

URL
Euler Security Announcement — Audit Firms ListedEuler pre-launch security announcement naming Tier-1 firmsretrieved 2026-05-04
URL
Cantina Euler v2 CompetitionCantina competition — $1.25M prize pool, 572 submissionsretrieved 2026-05-04

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 euler-v2 factor RD-F-005 score green collected_at 2026-05-04 19:56:06