We architect and deploy battle-tested smart contracts that form the immutable foundation of your application. Our code is built for security first, utilizing OpenZeppelin standards and undergoing rigorous audits before mainnet deployment.
LABS
Services
ZK-Powered Privacy Audit Services
End-to-end security and privacy audits for confidential DeFi protocols. We verify the correctness of your cryptographic implementations and economic incentives to ensure user funds and data are protected.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 veterans to power your protocol.
- Custom Logic: Tailored
Solidity 0.8+/Rustcontracts for DeFi, NFTs, DAOs, and more. - Security-First: Formal verification, multi-signature deployment, and post-launch monitoring.
- Gas Optimization: Expert-level tuning to reduce user transaction costs by up to 40%.
- Full Ownership: You retain 100% IP and control over all deployed contracts.
From a 2-week MVP to a complex multi-chain protocol, we deliver the bulletproof smart contract layer your product needs to scale with confidence.
key-features-cards
COMPREHENSIVE SECURITY REVIEW
Our ZK & Confidential DeFi Audit Scope
We deliver deep technical audits for privacy-preserving DeFi protocols, combining cryptographic expertise with smart contract security to protect user funds and sensitive data.
02
Confidential Transaction Logic
Security assessment of transaction flows that hide amounts, participants, or asset types. We analyze privacy leaks, front-running risks, and compliance with intended confidentiality guarantees.
0
Data Leakage
Tornado Cash
Protocol Expertise
03
Smart Contract Integration Review
Audit of the on-chain verifier contracts and the bridge logic connecting ZK proofs to mainnet execution. Focus on gas optimization, reentrancy, and correct proof verification.
>30%
Gas Savings
OpenZeppelin
Standards Compliant
05
Cryptographic Primitive Validation
Evaluation of the underlying elliptic curves, hash functions, and signature schemes (e.g., BabyJubJub, Poseidon) for correctness and resistance to known cryptographic attacks.
Poseidon
Hash Audited
BN254/Secp256k1
Curve Security
06
Economic & Incentive Analysis
Stress-testing the protocol's economic model under adversarial conditions. We identify risks in staking, slashing, fee mechanisms, and potential extraction of confidential data via incentives.
Game Theory
Model Review
Sybil Attacks
Mitigated
benefits
EXPERTISE YOU CAN TRUST
Why Choose Chainscore for Your Privacy Audit
Our ZK-powered privacy audits are engineered for Web3 leaders who cannot compromise on security or compliance. We deliver actionable insights, not just a report.
03
Compliance-Ready Reporting
Receive clear, actionable reports that satisfy regulatory and investor due diligence. We translate complex ZK findings into executive and technical summaries.
04
End-to-End Privacy Review
We audit the entire stack: circuit logic, trusted setup, prover/verifier contracts, and integration points to eliminate systemic risk.
05
Faster Time-to-Market
Our streamlined process delivers a comprehensive audit in 2-4 weeks, enabling you to launch your private application with confidence, on schedule.
06
Post-Audit Support & Guidance
We don't just hand off a report. Get direct access to our engineers for remediation review and best-practice guidance during implementation.
ZK-Powered Privacy Audits
Structured Audit Tiers for Every Stage
Choose the right level of security coverage and support for your project's maturity and risk profile.
| Audit Feature | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit & Smart Contract Audit | |||
Formal Verification (ZK-SNARKs/STARKs) | |||
Privacy Leak & Compliance Review | Basic | Comprehensive | Comprehensive + Legal |
Remediation Support & Re-audit | 1 round | Unlimited rounds | Unlimited + On-call Engineer |
Response Time SLA | 72 hours | 24 hours | 4 hours |
Post-Deployment Monitoring | 30 days | Ongoing with Alerts | |
Audit Report & Public Attestation | Private PDF | Public + Verifiable | Public + Custom Branding |
Team Security Training | 1 session | Quarterly Workshops | |
Typical Project Stage | Pre-Seed / MVP | Series A / Live Product | Institutional / Regulated |
Starting Price | $15,000 | $50,000 | Custom Quote |
process-walkthrough
CORE INFRASTRUCTURE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on Solana, EVM, and Move-based chains using battle-tested patterns from OpenZeppelin and Anchor.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, gas-optimized code.
- Security-First Development: Every line undergoes internal audits and formal verification before deployment on
mainnet. - Full-Stack Integration: Contracts are delivered with comprehensive test suites and ready-to-use frontend SDKs.
- Regulatory Compliance: Build with privacy and compliance in mind using zk-proofs and modular architecture.
Technical Due Diligence
ZK Privacy Audit FAQs
Common questions from CTOs and founders about our zero-knowledge proof audit process, timelines, and security guarantees.
Our methodology is a multi-layered approach. We perform manual code review of the circuit logic (Circom, Noir, Halo2) and smart contract integration, automated symbolic execution to verify constraints and identify under-constrained signals, and mathematical proof review to validate the underlying cryptographic assumptions and soundness. Every audit includes a threat modeling session specific to your application's privacy model.
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