Audit firm tier
mETH Protocol's assessment for RD-F-005 — scored yellow on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
No Tier-1 audit firm (Trail of Bits, OpenZeppelin, ConsenSys Diligence, Certora, Sigma Prime, Spearbit, Zellic, ChainSecurity) has audited mETH Protocol. All 7 firms are Tier-2 or boutique: Hexens (Tier-2), MixBytes (Tier-2), Secure3 (Tier-2), Blocksec (Tier-2), Quantstamp (Tier-2), Fuzzland/Verilog (boutique), Exvul (boutique). At $535M TVL with $2.1B historical peak, Tier-2-only coverage is a yellow finding. No Certora engagement found in Certora SecurityReports index.
Sources #
- URLmETH Protocol Security Audits — firm tier assessmentAll 16 audits listed by Hexens, MixBytes, Secure3, Blocksec, Quantstamp, Fuzzland, Exvul — no Tier-1 firm presentretrieved 2026-05-16
- Certora Security Reports Portfolio — no Mantle/mETH entryCertora SecurityReports index — no mETH or Mantle entry foundretrieved 2026-05-16
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 →