We architect and deploy custom smart contracts that are secure by design. Our development process integrates formal verification and automated testing from day one, ensuring your core business logic is resilient against exploits and operates as intended on-chain.
LABS
Services
Privacy-Preserving DAO Voting Security Review
Specialized security assessment for governance systems using zero-knowledge proofs (zk-SNARKs, zk-STARKs) or other cryptographic primitives. We ensure your private voting mechanism maintains ballot secrecy without introducing new vulnerabilities or compromising on-chain auditability.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Full-Stack Expertise: From simple
ERC-20tokens to complexDeFiprotocols andERC-1155marketplaces. - Security-First Process: Development includes OpenZeppelin audits,
Slitherstatic analysis, and comprehensive test suites. - Gas Optimization: We write efficient code to minimize transaction costs, a critical factor for user adoption.
- Mainnet-Ready: We handle deployment, verification on Etherscan, and initial monitoring setup.
We deliver contracts you can stake your business on. Our code has secured over $50M+ in TVL across client projects with zero critical vulnerabilities post-audit.
key-features-cards
COMPREHENSIVE SECURITY REVIEW
Our Audit Focus Areas
Our specialized audit methodology targets the unique attack vectors and privacy challenges inherent to on-chain governance. We deliver actionable security reports that harden your protocol before launch.
02
Vote Privacy & Anonymity Leakage
We identify potential metadata leaks, timing attacks, and on-chain footprint analysis that could deanonymize voters, compromising the system's core privacy promise.
Full
Traffic Analysis
Zero
Linkability Risk
03
Governance Logic & State Transitions
We review proposal lifecycle, quorum logic, vote tallying, and treasury management for reentrancy, access control flaws, and incorrect state updates that could lead to governance hijacking.
100%
Branch Coverage
< 72h
Emergency Response
05
Front-Running & MEV Resistance
We analyze the voting sequence and settlement mechanism for vulnerabilities to front-running, vote sniping, and other forms of Maximal Extractable Value (MEV) exploitation.
Sub-block
Analysis Granularity
Mitigated
Time-Bandit Attacks
06
Integration & Upgrade Security
We audit the security of interactions with external oracles, bridges, and token contracts, plus the safety of upgrade mechanisms (e.g., proxies, timelocks) to prevent admin key compromises.
All
External Calls Mapped
Immutable
Core Logic Post-Launch
benefits
BEYOND STANDARD SECURITY
Why a Specialized Audit is Critical
Generic smart contract audits miss the nuanced attack vectors in privacy-preserving systems like zk-SNARKs, MPC, and homomorphic encryption. Our targeted review delivers the depth required to secure your governance.
01
Cryptographic Protocol Review
We audit the implementation of your zero-knowledge proofs (zk-SNARKs/zk-STARKs), secure multi-party computation (MPC), and cryptographic primitives to prevent logic flaws and side-channel attacks.
100%
Coverage of Crypto Primitives
O(1)
Gas Cost Verification
02
Voting Logic & Incentive Analysis
We model game theory and incentive structures to identify vulnerabilities like vote buying, collusion, and Sybil attacks that could compromise your DAO's integrity.
5+
Attack Vectors Modeled
100%
Scenario Coverage
03
Privacy-Leak Prevention
Our experts trace data flows to identify potential metadata leaks, timing attacks, and on-chain footprint issues that could deanonymize voters, defeating the system's purpose.
0
Tolerated Leak Vectors
Full
Data Path Audit
04
Integration & Upgrade Security
We review the secure integration of privacy layers (e.g., Aztec, StarkNet) with your governance contracts and audit upgrade mechanisms to prevent admin key compromises.
All
External Dependencies
Proven
Safe Upgrade Paths
Comprehensive Audit Packages
Security Review Deliverables & Timeline
A detailed comparison of our structured security review packages for privacy-preserving DAO voting protocols, designed to meet the needs of projects at every stage.
| Deliverable / Service | Starter Audit | Professional Review | Enterprise Suite |
|---|---|---|---|
Smart Contract Security Audit | |||
Cryptographic Protocol Review (ZK/MPC) | |||
Gas Optimization & Efficiency Report | |||
Formal Verification (Key Functions) | |||
Remediation Support & Re-audit | |||
Deployment & Configuration Review | |||
Incident Response Plan | |||
Ongoing Monitoring (1 Month) | |||
Typical Timeline | 2-3 weeks | 3-4 weeks | 4-6 weeks |
Estimated Investment | $15K - $25K | $40K - $75K | Custom Quote |
our-approach
SECURE & AUDITED
Smart Contract Development
Production-ready smart contracts built with enterprise-grade security and gas optimization.
We architect, develop, and deploy secure smart contracts that form the core business logic of your Web3 application. Our focus is on security-first development, gas efficiency, and maintainable code that scales with your protocol.
From token standards to complex DeFi logic, we deliver battle-tested contracts ready for mainnet deployment.
- Comprehensive Development: Full lifecycle support from
Solidity/Rustdevelopment to deployment onEVM/Solana/Cosmoschains. - Security Audits: Rigorous internal review and integration with top firms like CertiK and OpenZeppelin for final verification.
- Gas Optimization: Every contract is optimized for minimum transaction costs, a critical factor for user adoption.
- Upgradeability & Management: Implementation of secure upgrade patterns (
Proxy,Diamond) and deployment of verification tools for transparency.
Privacy-Preserving DAO Voting Security
Frequently Asked Questions
Get clear answers about our specialized security review process for confidential voting mechanisms.
We employ a multi-layered methodology: 1) Architecture & Threat Modeling to identify attack vectors on vote privacy and tally integrity. 2) Cryptographic Protocol Review of zero-knowledge proofs (zk-SNARKs/zk-STARKs), homomorphic encryption, or secure multi-party computation implementations. 3) Smart Contract Audit of the on-chain components for logic flaws and gas optimization. 4) Integration & End-to-End Testing to ensure the off-chain privacy layer and on-chain settlement work seamlessly. This is based on our experience securing over 30 governance protocols.
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