We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT platforms. Our engineers specialize in Solidity 0.8+ with OpenZeppelin libraries and gas-optimized patterns.
LABS
Services
Validium Data Availability Proof Auditing
Independent, cryptographic verification of your Data Availability Committee's proofs and economic security model. Mitigate settlement risk and ensure the integrity of your validium or volition.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by expert engineers.
Deliver a secure, functional MVP in 2-4 weeks, not months.
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andERC-4626vaults. - DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms.
- Security First: All code follows best practices and is prepared for third-party audits.
key-features-cards
COMPREHENSIVE SECURITY ASSESSMENT
What Our Validium DA Proof Audit Delivers
Our audit goes beyond basic code review to deliver a production-ready security posture for your Validium's data availability layer, giving your team and users confidence in the system's integrity.
benefits
TRUSTED BY TOP PROJECTS
Why Founders and CTOs Choose Our Audit
Our Validium Data Availability Proof audits are engineered for technical leaders who prioritize security, speed, and market confidence. We deliver actionable, high-impact reports that protect assets and accelerate your roadmap.
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Proven Security for High-Value Assets
Our audit methodology is battle-tested by protocols securing billions in TVL. We focus on the unique risks of Validium architectures: data unavailability penalties, guardian trust assumptions, and withdrawal security.
$5B+
Assets Secured
0
Post-Audit Exploits
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Accelerated Time-to-Market
Structured engagement with defined deliverables and weekly syncs. We integrate with your development cycle to audit incremental commits, helping you launch your scaling solution or mainnet upgrade with confidence, faster.
2-4 weeks
Typical Engagement
24/7
Critical Issue Response
Tailored for Validium and ZK-Rollup Protocols
Comprehensive Audit Scope & Deliverables
Our structured audit packages are designed to secure your data availability layer, from core cryptographic proofs to economic incentives. Each tier delivers a detailed report and actionable remediation guidance.
| Audit Component | Core Review | Advanced Security | Enterprise Suite |
|---|---|---|---|
Data Availability Proof Logic | |||
Fraud Proof / Validity Proof Circuits | |||
Sequencer & Prover Node Security | Limited | In-depth | |
Data Availability Committee (DAC) Smart Contracts | |||
Economic Security & Slashing Conditions | |||
Integration Points (L1 Bridge, State Roots) | Key Modules | Full System | |
Manual Code Review (Lines) | Up to 5K | Up to 15K | Unlimited |
Automated Analysis & Fuzzing | Basic | Comprehensive | Comprehensive + Custom |
Formal Verification (Spec) | Critical Components | Full Protocol | |
Remediation Support & Re-audit | 1 Round | 2 Rounds | Unlimited |
Final Report & Executive Summary | |||
Timeframe | 2-3 Weeks | 4-6 Weeks | Custom (6+ Weeks) |
Engagement | Remote | Remote + Workshops | Dedicated Team |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
We architect, develop, and audit custom Solidity/Rust smart contracts that are secure by design. Our contracts power DeFi protocols, NFT marketplaces, and enterprise applications with 99.9% uptime SLAs and gas-optimized execution.
From a 2-week MVP to a full protocol suite, we deliver battle-tested code that protects your assets and your users.
- Security First: Built with
OpenZeppelinstandards, formal verification, and multi-stage audits. - Full Lifecycle: Development, deployment, monitoring, and upgrade management via
Proxypatterns. - Protocol Expertise:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom logic for AMMs, lending, and governance.
Evaluating Your Data Availability Proof Security
Build vs. Buy: In-House Review vs. Specialized Audit
A technical and economic comparison of managing Validium Data Availability (DA) proof security internally versus partnering with a specialized audit firm. For CTOs and engineering leads assessing risk and resource allocation.
| Security Factor | In-House Team Review | Chainscore Specialized Audit |
|---|---|---|
Time to First Audit | 3-6 months (team ramp-up) | 2-4 weeks (immediate start) |
Expertise Depth | Generalist Solidity devs | Specialized ZK/Validium cryptographers |
Coverage Scope | Basic logic & unit tests | Full cryptographic circuit, fraud proofs, & economic incentives |
Critical Bug Detection Rate | ~60-70% (estimated) |
|
Audit Report Quality | Internal checklist | Enterprise-grade report with PoC exploits & remediation guidance |
Ongoing Security Monitoring | Manual, ad-hoc reviews | Optional 24/7 monitoring & alerting SLA |
Total First-Year Cost | $250K+ (salaries, tooling, training) | $50K - $150K (fixed project fee) |
Third-Party Credibility | None for external stakeholders | Public audit report for investors & users |
Response Time for Critical Issues | Depends on team availability | < 24 hours guaranteed |
Technical Due Diligence
Validium Data Availability Proof Audit FAQs
Get clear answers on our specialized audit process for Validium and Volition architectures, designed for CTOs and security leads evaluating infrastructure providers.
Our audit provides a comprehensive security and correctness review of your Data Availability (DA) proof system. This includes the cryptographic validity of zero-knowledge or validity proofs, the integrity of off-chain data storage and retrieval mechanisms (e.g., DACs, IPFS), the security of the on-chain verification contract, and the system's resilience against data withholding attacks. We verify that the protocol correctly enforces the rule: no state transition without a valid proof and verifiable data commitment.
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