Hey! Zigtur here!
I'm a Lead Security Researcher at Spearbit & Cantina. I'm also a Rust instructor at Rareskills.
Rust, Go, Solidity, even Java: I find bugs in any language!
Ethereum, Solana, Cosmos, even Bitcoin: I find bugs in any stack!
More of my work can be found at zigtur/audits.
| Project | Project review type | Date | Review type | Result |
|---|---|---|---|---|
| Ethereum Pectra | Infrastructure (Go, Rust, Java, C#, ...) | March 2025 | Cantina Competition | Rand: 2nd 🥈 |
| Ronin Network | Infrastructure - go-ethereum | January 2025 | Cantina Competition | Rank: 3rd 🥉 |
| Berachain | Infrastructure - Cosmos SDK | January 2025 | Cantina Competition | Rank: 1st 🥇 |
| Tensor | Smart contract - Solana | November 2024 | Cantina Competition | Rank: 1st 🥇 |
| Babylon Chain | Infrastructure - Go & Bitcoin | June 2024 | Cantina Competition | Rank: 2nd 🥈 |
| Grass | Smart contract - Solana | June 2024 | Cantina Competition | Rank: 2nd 🥈 |
| Alchemix | Smart contract - Solidity | April 2024 | Sherlock Contest | Rank: 1st 🥇 |
| Venus Protocol | Smart contract - Solidity | March 2024 | Cantina Competition | Rank: 2nd 🥈 |
| EigenLayer | Smart contract - Solidity | March 2024 | Cantina Competition | Rank: 2nd 🥈 |
| 3DNS | Smart contract - Solidity | February 2024 | Cantina Competition | Rank: 1st 🥇 |
| Project | Type | Date | Link |
|---|---|---|---|
| RareSkills - Rust bootcamp Instructor | Rust | August to October 2024 | N/A |
| Vulnerable HTTP server | Rust | August 2024 | vulnerable-HTTP-server |
| Vulnerable NEAR contract | Rust | August 2024 | vulnerable-NEAR-contract |
| Vulnerable Soroban contract | Rust | August 2024 | vulnerable-NFT-soroban |
| BLS signature | Cryptography | March 2024 | BLS-signature |
| Groth16 Python implementation | Cryptography | November 2023 | Groth16 |
| RareSkills ZK Book (Student) | Cryptography | November 2023 | Rareskills-ZK-book |
| RareSkills Solidity Bootcamp (Student) | Solidity | February to July 2023 | Rareskills-Solidity-Bootcamp |