leopine

About Independent smart-contract security researcher operating solo on Web3 audit competitions and live bug bounty programs. Specialization

Governance and DAO mechanics: vote/veto thresholds, proposal lifecycle, multi-track flows Lending protocols: redemption, liquidation, interest-rate models Stablecoin systems: collateralization, debt accounting, peg defense Economic and MEV attacks: JIT liquidity, sandwich vectors, cross-block reorderings

Methodology Every finding goes through a four-stage pipeline:

Multi-archetype scan against a private library of distilled prior-art findings Red-Team / Blue-Team adversarial debate with explicit Judge verdict before drafting Foundry PoC: every claim must have a passing forge test with verbatim output Mechanical pre-submit gate: seven quality checks deterministically enforced

Recent engagements

Reserve Governor (Cantina, May 2026): 1 High + 2 Medium on optimistic governance mechanics Liquity Bold (Cantina, April 2026): 1 Medium on lending mechanics

Contact

Email: [email protected] GitHub: @leopine X: @leopine

Open to private audit invitations. No KYC requirements for direct engagements.