We architect and deploy secure, auditable smart contracts that form the core logic of your Web3 application. Our development process is built on proven security patterns and rigorous testing to protect your assets and users.
LABS
Services
SPV Contract Audit and Formal Verification
Exhaustive security audits, economic reviews, and mathematical formal verification of SPV smart contracts to mitigate financial and legal risks for institutions.
Chainscore © 2026
overview
SECURE & AUDITED
Smart Contract Development
Production-ready smart contracts built with enterprise-grade security and gas optimization.
From tokenization to complex DeFi logic, we deliver contracts that are secure, efficient, and ready for mainnet.
- Security-First Development: Built with
OpenZeppelinlibraries andSolidity 0.8+best practices. - Gas Optimization: Expert-level code to reduce transaction fees by up to 40% for end-users.
- Full Audit Support: Contracts are prepared for third-party audits with comprehensive documentation and test coverage exceeding 95%.
- Multi-Chain Deployment: Deploy identical logic securely across
EVM-compatible chains like Ethereum, Polygon, and Arbitrum.
key-features-cards
INDUSTRY-LEADING PROCESS
Our Exhaustive Audit & Verification Methodology
Our multi-layered approach combines automated analysis, manual review, and formal verification to deliver mathematically proven security for your SPV contracts. This rigorous methodology is trusted by protocols securing over $5B in assets.
01
Automated Vulnerability Scanning
We run your SPV contract through a suite of 15+ static and dynamic analysis tools (Slither, MythX, Foundry) to identify 100+ known vulnerability patterns, including reentrancy, integer overflows, and access control flaws.
100+
Vulnerability Patterns
15+
Analysis Tools
02
Manual Expert Review
Our senior auditors conduct line-by-line manual review, focusing on business logic, economic incentives, and integration risks. This stage uncovers complex flaws automated tools miss, ensuring your contract behaves as intended.
10+ years
Avg. Auditor Exp.
2x
Review Cycles
04
Gas & Optimization Analysis
We profile and optimize your SPV contract's gas consumption for core functions (proof verification, state updates). Our reports provide actionable recommendations, often reducing operational costs by 15-40%.
15-40%
Avg. Gas Savings
Full Report
Deliverable
05
Comprehensive Risk Assessment
We deliver a prioritized risk report categorizing findings by severity (Critical, High, Medium, Low) with clear, actionable remediation guidance. Includes attack scenarios and proof-of-concept exploits for critical issues.
CVSS Scoring
Severity Framework
POC Exploits
Included
06
Remediation Support & Final Verification
We work directly with your team to review fixes and re-verify the corrected code. The process concludes with a final attestation report and a public verification badge to build trust with your users and partners.
Unlimited
Q&A Sessions
Verification Badge
Public Proof
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Institutional DeFi
Our SPV Contract Audit and Formal Verification service delivers more than a report. We provide the technical and legal assurance required for institutional-grade DeFi applications to launch with confidence and scale securely.
01
Regulatory & Legal Compliance
Formally verified proof that your smart contracts adhere to specific legal and regulatory requirements, such as investor accreditation checks or capital lock-up periods. This creates an immutable audit trail for compliance officers and legal counsel.
100%
Provable Logic
SEC Rule 144
Standards Met
02
Investor Confidence & Fundraising
A formal verification certificate acts as a powerful due diligence artifact for institutional investors and VCs. It demonstrates a commitment to security and operational integrity, de-risking capital deployment.
Tier-1 VCs
Due Diligence Ready
0 Critical
Fund-Blocking Issues
03
Risk Mitigation & Insurance
Quantifiable reduction in smart contract risk profile, enabling access to specialized crypto insurance products. Our audit provides the evidence insurers require to underwrite policies for your protocol's treasury or user funds.
>90%
Risk Reduction
Lloyd's of London
Underwriter Standard
04
Operational Certainty & SLA Backing
Mathematical guarantees for core contract behaviors (e.g., "funds can never be frozen", "withdrawals always honored"). This allows you to offer robust Service Level Agreements (SLAs) to partners and users with confidence.
99.99%
Behavioral Guarantee
Formal Proof
SLA Foundation
05
Time-to-Market Acceleration
Streamlined security review process with institutional partners and exchanges. A Chainscore-verified audit significantly reduces back-and-forth during integration reviews, getting your product listed and live faster.
2-4 Weeks
Faster Integration
CEX/DEX
Listing Ready
06
Brand Reputation & Market Trust
Establish your protocol as a security-first leader. Public verification reports and certifications build unparalleled trust with users and the developer community, becoming a key differentiator in a crowded market.
Public Proof
Transparency
Chainscore Certified
Trust Mark
Choose the right level of security for your project
Comprehensive Audit & Verification Tiers
Compare our structured service tiers designed to secure your SPV contracts from development through production.
| Audit & Verification Feature | Starter Audit | Professional Audit | Enterprise Verification |
|---|---|---|---|
Automated Vulnerability Scan | |||
Manual Code Review (Engineer Hours) | 20 hours | 60 hours | 120+ hours |
Formal Verification (SPV Logic) | Basic Assertions | Full Property Proofs | Custom Theorem Proving |
Gas Optimization Report | |||
Deployment & Configuration Review | |||
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited |
Priority Response Time SLA | 72 hours | 24 hours | 4 hours |
Post-Deployment Monitoring | |||
Final Report & Certification | PDF Report | PDF + Verifiable Badge | PDF + Badge + Public Attestation |
Typical Project Scope | Single Contract | Protocol Module | Full Production System |
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token standards to complex DeFi logic.
We architect and deploy production-ready smart contracts that are secure by design. Our process includes formal verification, gas optimization, and comprehensive testing against known attack vectors before your code touches mainnet.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and multi-chain bridging. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, DAO governance modules, and supply chain tracking systems.
We deliver a fully audited, deployable contract suite in 2-4 weeks, backed by a 99.9% uptime SLA for on-chain operations.
Expert Insights
Frequently Asked Questions on SPV Audits
Get clear answers on how our specialized SPV (Simplified Payment Verification) audits and formal verification secure your blockchain infrastructure.
A comprehensive SPV audit with formal verification typically takes 3 to 5 weeks, depending on the codebase size and complexity. The process is structured: Week 1 for initial setup and threat modeling, Weeks 2-3 for manual review and automated analysis, and Weeks 4-5 for formal verification and report finalization. We provide a fixed timeline in our initial proposal.
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