We architect and deploy custom Solidity and Rust smart contracts with formal verification and gas optimization as standard. Our process delivers production-ready code in 2-4 weeks, from initial spec to mainnet deployment.
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Privacy-Preserving Protocol Penetration Testing
Adversarial security testing for protocols using zk-SNARKs, zk-STARKs, or MPC. We uncover cryptographic implementation flaws, trusted setup risks, and data leakage vectors before they impact your users.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications and deployed to production.
We don't just write code; we engineer systems that are secure by design, saving you months of development time and mitigating critical financial risk.
- Security-First Development: All contracts follow
OpenZeppelinstandards and undergo internal audits before delivery. - Full-Stack Integration: We provide deployment scripts, testing suites, and frontend ABIs for seamless integration with your dApp.
- Protocol Specialization: Expertise in
ERC-20,ERC-721, staking mechanisms, custom oracles, and automated market makers (AMMs).
key-features-cards
PROVEN FRAMEWORK
Our Adversarial Testing Methodology
We simulate real-world attacks using a systematic, intelligence-driven approach to uncover critical vulnerabilities before malicious actors do. Our methodology is trusted by leading DeFi protocols and L2s to secure billions in TVL.
benefits
PROVEN SECURITY
Why Founders and CTOs Choose Our Testing
Our penetration testing methodology is designed for Web3 leaders who need actionable security insights, not just compliance reports. We deliver findings that directly protect your protocol's assets and reputation.
01
Zero-Knowledge Protocol Expertise
We specialize in testing zk-SNARKs, zk-STARKs, and MPC implementations. Our engineers find logic flaws and cryptographic vulnerabilities that generic auditors miss, ensuring your privacy layer is truly secure.
100+
ZK Circuits Audited
O(1)
Proof Verification Focus
02
Full Protocol Lifecycle Coverage
From whitepaper review and pre-launch threat modeling to post-deployment monitoring and incident response playbooks. We secure your protocol from concept to mainnet and beyond.
End-to-End
Security Coverage
24/7
Post-Audit Support
03
Actionable, Developer-First Reports
Receive clear, prioritized findings with direct code snippets, exploit PoCs, and step-by-step remediation guidance. We integrate findings into your CI/CD pipeline via SARIF for automated tracking.
< 72h
Critical Issue TAT
SARIF
CI/CD Integration
04
Protect Valuation & User Trust
A single vulnerability can collapse TVL and token price. Our testing provides the evidence-based security assurance needed to secure funding, attract institutional partners, and build unwavering user confidence.
$10B+
Assets Secured
0
Post-Audit Exploits
Why a proactive, adversarial approach is critical for privacy protocols
Our Penetration Testing vs. Standard Audits
Standard audits verify code against a checklist. Our penetration testing simulates real-world attacks to uncover critical vulnerabilities in your zero-knowledge circuits, MPC implementations, and privacy-preserving logic.
| Security Assessment Dimension | Standard Code Audit | Chainscore Penetration Testing |
|---|---|---|
Methodology | Static analysis, rule-based checks | Adversarial simulation, exploit development |
Focus | Code correctness, known vulnerabilities | Protocol logic flaws, privacy leakage, economic attacks |
ZK/MPC Circuit Review | Basic syntax and constraint checks | Deep mathematical analysis for soundness & completeness |
Privacy Guarantee Testing | Not typically covered | Active testing for data leakage & anonymity breaks |
Attack Simulation | None | Custom exploits for front-running, griefing, oracle manipulation |
Time to Report | 1-2 weeks | 2-4 weeks (in-depth analysis) |
Deliverables | PDF report with findings | Exploit PoC, remediation guide, re-testing session |
Team Expertise | General smart contract auditors | Specialized cryptographers & blockchain security researchers |
Typical Cost | $10K - $30K | $50K - $150K+ (project-dependent) |
Best For | Pre-launch compliance check | Mission-critical protocols handling sensitive user data |
process-walkthrough
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain infrastructure and protocol development for scalable Web3 applications.
We architect and build the foundational layer for your decentralized product. Our full-stack approach delivers production-ready infrastructure with 99.9% uptime SLAs and multi-chain interoperability from day one.
- Custom L1/L2 Development: Build purpose-built chains with
Substrate,Cosmos SDK, or custom EVM rollups. - Smart Contract Suites: Secure, gas-optimized contracts in
Solidity,Rust, orMovewith formal verification. - Node & RPC Infrastructure: Managed validator networks, indexers, and high-performance RPC endpoints.
- Cross-Chain Bridges: Secure, audited bridges for asset and data transfer between ecosystems.
We deliver a complete, audited mainnet deployment in 8-12 weeks, including documentation, monitoring dashboards, and devops automation.
Privacy-Preserving Protocol Security
Frequently Asked Questions
Get clear answers on our specialized penetration testing process, timeline, and security guarantees for your confidential DeFi, zk-rollup, or MPC application.
We employ a hybrid methodology combining automated static/dynamic analysis with manual adversarial testing by our expert team. The process is tailored to your protocol's specific privacy technology (e.g., zk-SNARKs, zk-STARKs, MPC, TEEs). We simulate sophisticated attacks like privacy leakage, cryptographic implementation flaws, front-running in dark pools, and trusted setup compromise. All testing is conducted in a controlled, isolated environment with your full consent.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall