FrankCastle
Rust-Based smart contract security researcher 🦀.
@castlechainsec
25
Biography
Frank Castle is a professional smart contract security researcher with focused expertise in auditing Rust-based contracts and decentralized infrastructure across leading blockchain ecosystems, including Solana , Polkadot , and Cosmos (CosmWasm).🦀
Frank Castle Has audited Lido , GMX ,Pump.fun , LayerZero, Synthetix , Hydration ,DUB Social and several multi-million protocols.
He has successfully conducted over 30 Rust/Solana audits, establishing a track record of rigor and excellence in smart contract security.
Protocol types Frank Castle has mastered :
- AMM
- Perpetual Markets
- NFT Marketplaces
- Bonding Curves
- Launchpads
- Cross-Chain Messaging
- Liquid Restaking
- Omnipools and Stable Pools
- Governance
- DAOs
- Keepers and Oracles
All Audit Audit reports can be found here : https://github.com/Frankcastleauditor/public-audits
Top competitions
View allContest | Position | Date | Payout |
---|---|---|---|
Centrifuge | 4 / 245 | August 2024 | $5,223 |
Private reviews
View allEngagement | Project title | Timeframe | Researchers |
---|---|---|---|
Oro Gold | oro-inti | Feb 2025 - Mar 2025 |
Security portfolio
Title | Description |
---|---|
LayerZero | Omnichain Fungible Token implementation on Solana |
Lido Finance | Lido's ZK oracle built on Succinct SP1 |
Synthetix | core and perpetual market on Solana |
Pump.fun | Bonding curve and AMM |
GMX Audit | Decentralized Perpetual Exchange |