We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our team specializes in Solidity 0.8+, Rust, and Vyper, implementing battle-tested patterns from OpenZeppelin and Solmate to ensure security and gas efficiency from day one.
LABS
Services
Smart Contract Security Audit & Formal Verification
Mathematically-proven security analysis for smart contracts on private enterprise blockchains. We deliver comprehensive audits and formal verification to eliminate critical vulnerabilities before deployment.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
- Security-First Development: Every contract undergoes rigorous internal audits and formal verification before deployment. We integrate
SlitherandMythXinto our CI/CD pipeline. - Gas Optimization: We deliver contracts with up to 40% lower gas costs through advanced optimization techniques and efficient storage patterns.
- Full Lifecycle Support: From initial design and
Hardhat/Foundrytesting to mainnet deployment and upgrade management via transparent proxy patterns.
We don't just write code; we deliver audit-ready, production-grade contracts that form the secure backbone of your protocol. Our focus is on reducing time-to-market while eliminating costly vulnerabilities.
key-features-cards
PROVEN PROCESS
Our Security Audit Methodology
Our systematic, multi-layered approach combines automated analysis with expert manual review to deliver comprehensive security assessments, not just vulnerability reports.
01
Automated Vulnerability Scanning
We begin with industry-leading static analysis tools (Slither, MythX) and custom fuzzers to identify common vulnerabilities and gas inefficiencies across your entire codebase.
100+
Rule Checks
< 24 hrs
Initial Report
02
Expert Manual Review
Our senior auditors conduct line-by-line code review, focusing on business logic flaws, access control, and economic attack vectors that automated tools miss.
10+ years
Avg. Auditor XP
100%
Custom Logic Review
03
Formal Verification
For critical systems, we use mathematical proofs (with tools like Certora Prover) to formally verify that your contract's behavior matches its specification.
Mathematical Proof
Guarantee
Zero False Positives
On Verified Properties
04
Remediation & Re-audit
We provide clear, actionable remediation guidance and conduct a final re-audit of all fixes at no extra cost, ensuring vulnerabilities are fully resolved.
Priority Support
During Fixes
Included
Final Verification
benefits
ENTERPRISE-GRADE ASSURANCE
Why Choose Chainscore for Enterprise Contract Security
Our security audits and formal verification services are engineered for high-stakes environments, delivering the confidence needed to protect assets and ensure protocol integrity.
01
Proven Security Methodology
We combine automated analysis, manual review, and formal verification using tools like Slither, Foundry, and Certora Prover. This multi-layered approach uncovers vulnerabilities that single-method audits miss.
500+
Contracts Audited
0
Post-Audit Exploits
02
Formal Verification Specialists
Go beyond testing with mathematical proof. Our certified engineers specify and verify critical contract properties (e.g., invariant preservation, access control) to guarantee correctness under all conditions.
100%
Property Guarantee
Certora
Certified Partners
03
Enterprise-Grade Reporting
Receive clear, actionable reports with CVSS-scored vulnerabilities, detailed exploit scenarios, and prioritized remediation guidance. Includes a final verification audit for all fixes.
< 72h
Critical Issue TAT
3.9/5.0
Avg. Severity Resolved
04
Compliance & Standards Alignment
Our audit process aligns with industry security standards and best practices, providing the documentation and assurance needed for insurer approvals, partner due diligence, and regulatory readiness.
OWASP
Compliant
SLA-Backed
Delivery
Choose the right level of protection for your protocol
Security Audit Service Tiers
Our tiered audit approach ensures you get the precise security coverage your project needs, from pre-launch code review to ongoing protection for high-value assets.
| Audit Scope & Features | Starter | Professional | Enterprise |
|---|---|---|---|
Manual Code Review & Analysis | |||
Automated Vulnerability Scanning | |||
Formal Verification (Key Functions) | |||
Gas Optimization Report | |||
Deployment & Configuration Review | |||
Post-Deployment Monitoring (30 days) | |||
Priority Response SLA | 72 hours | 24 hours | 4 hours |
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Public Audit Report & Badge | |||
Private Executive Summary | |||
Typical Timeline | 1-2 weeks | 2-4 weeks | 4-6 weeks |
Typical Investment | $5,000 - $15,000 | $15,000 - $50,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the backbone of your dApp. Our development process is built for security and scale from day one, utilizing OpenZeppelin standards and rigorous audit patterns.
Deliver a secure, auditable, and gas-optimized foundation for your protocol in as little as 2-4 weeks.
- Protocol-Specific Logic: Custom
ERC-20,ERC-721, staking mechanisms, governance modules, and DeFi primitives. - Security-First Development: Built with
Solidity 0.8+, comprehensive unit/integration testing, and pre-audit readiness. - Full Lifecycle Support: From architecture and development to deployment, verification, and mainnet launch management.
Smart Contract Security
Frequently Asked Questions
Get clear answers about our security audit and formal verification process, timeline, and deliverables.
A standard audit for a typical DeFi protocol (e.g., a DEX or lending platform) takes 2-3 weeks from kickoff to final report. This includes our initial review, manual testing, automated analysis, and client review cycles. Complex protocols with multiple integrated components or novel mechanisms may require 4-5 weeks. We provide a detailed project plan with milestones at the start of every engagement.
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