We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our development process is built on OpenZeppelin standards and includes formal verification to eliminate critical vulnerabilities before deployment.
LABS
Services
Royalty Smart Contract Security Audit
Expert security reviews and formal verification for NFT royalty management systems. We audit your payment distribution logic and upgradeable contracts to prevent exploits and ensure creator payouts are secure.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with minting, vesting, and governance modules. - DeFi & DEX: Automated Market Makers (AMMs), liquidity pools, staking, and yield farming contracts.
- Enterprise Logic: Multi-signature wallets, upgradeable proxies, and gas-optimized business logic for high-volume applications.
We deliver contracts with a 99.9% security audit pass rate and provide a comprehensive deployment package, including test suites and documentation, typically within 2-4 weeks.
key-features-cards
COMPREHENSIVE SECURITY REVIEW
What Our Royalty Contract Audit Covers
Our in-depth audit process delivers a detailed technical report, giving your team the confidence to deploy and investors the assurance of a secure, resilient protocol.
01
Core Royalty Logic & Enforcement
We verify the accuracy of royalty calculations, fee distribution, and enforcement mechanisms across primary and secondary sales to ensure creators are paid correctly and on-chain.
02
Access Control & Privilege Escalation
We identify unauthorized access risks by reviewing admin roles, upgrade paths, and ownership transfers to prevent rug pulls and protect project funds.
03
Marketplace & Protocol Integration
We test compatibility with major marketplaces (OpenSea, Blur) and ERC standards (2981, 1155) to prevent revenue loss from integration flaws or non-compliance.
04
Gas Optimization & Economic Analysis
We analyze transaction costs for mints, transfers, and royalty payouts, providing recommendations to reduce gas fees by up to 40% for end-users.
05
Reentrancy & Financial Exploits
We conduct rigorous testing for critical vulnerabilities like reentrancy, integer overflows, and logic flaws that could drain treasury or royalty funds.
06
Final Report & Remediation Support
You receive a prioritized list of findings with severity ratings and code-level fixes. Our team provides a follow-up review to confirm all issues are resolved.
benefits
EXPERTISE YOU CAN TRUST
Why Founders Choose Our Royalty Audits
We deliver actionable security audits that protect your revenue and your reputation. Our reports give founders the confidence to launch and scale.
01
Revenue Protection Focus
We specialize in the financial logic of royalty contracts. Our audits verify that every percentage point of creator revenue is correctly calculated, distributed, and immutable.
100%
Logic Coverage
Zero
Critical Flaws
02
Founder-Friendly Reporting
Get a clear, prioritized list of issues with business impact ratings. We explain technical risks in plain English, so you can make informed decisions without a crypto PhD.
< 72h
Report Delivery
Executive Summary
Included
03
Proven Security Methodology
Our audits follow a rigorous, multi-stage process: manual review, static/dynamic analysis, and adversarial scenario testing based on OpenZeppelin and ConsenSys best practices.
200+
Checks
Formal Verification
Where Applicable
04
Speed Without Compromise
We deliver comprehensive audits in 7-10 days, not months. Our streamlined process gets you to market faster while maintaining the highest security standards.
7-10 Days
Average Turnaround
24/7
Team Access
Choose the right level of security for your protocol
Comprehensive Audit Tiers
Our tiered audit packages are designed to match the complexity and risk profile of your royalty smart contract, from initial launch to enterprise-grade deployment.
| Audit Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Audit | |||
Automated Vulnerability Scanning | |||
Manual Code Review (Engineer Hours) | 20 hours | 60 hours | 120+ hours |
Gas Optimization Report | |||
Formal Verification (Key Functions) | |||
Deployment & Configuration Review | |||
Post-Deployment Monitoring (Days) | 0 | 30 days | 90 days |
Priority Response SLA | 72 hours | 24 hours | 4 hours |
Final Report & Remediation Support | 1 revision | 3 revisions | Unlimited |
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
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 application. Our development process is built on audited security patterns, ensuring your core logic is resilient against exploits and operates as intended.
From tokenization to complex DeFi logic, we deliver contracts that are gas-optimized, upgradeable, and ready for mainnet.
Our typical engagement delivers:
- Full-stack contract suites for
ERC-20,ERC-721,ERC-1155, and custom standards. - Gas optimization reducing transaction costs by 20-40% versus initial implementations.
- Comprehensive testing with 95%+ coverage and integration into CI/CD pipelines.
- Upgradeability patterns using transparent proxies for seamless future improvements.
We don't just write code; we build trusted financial infrastructure. Every contract undergoes internal review and is structured for external audits by firms like OpenZeppelin or CertiK, accelerating your path to a secure launch.
tech-stack
EXPERTISE ACROSS THE ECOSYSTEM
Tools & Protocols We Audit
Our security audits cover the full spectrum of royalty and NFT infrastructure, from core standards to advanced marketplace logic. We bring battle-tested expertise from auditing over $2B+ in digital assets.
01
ERC-2981 & ERC-721
Comprehensive security review of royalty standard implementations and NFT core logic, ensuring compliance and preventing revenue leakage or token manipulation.
100%
Standard Compliance
Zero
Critical Flaws Shipped
02
Marketplace & Aggregator Logic
In-depth analysis of buy/sell flows, fee distribution, and order matching systems to prevent front-running, reentrancy, and fund loss.
< 24h
Exploit Response SLA
99.9%
Test Coverage
03
Custom Royalty Engines
Security assessment for bespoke splitter contracts, multi-tier royalty models, and on-chain enforcement mechanisms unique to your protocol.
50+
Custom Engines Audited
100%
Manual Code Review
04
Upgradeable Proxy Patterns
Rigorous audit of UUPS/Transparent proxy architectures for royalty contracts, securing upgrade paths and preventing storage collisions.
Zero
Upgrade Hijacks
EIP-1967
Compliance
05
Cross-Chain & Layer 2
Security review for royalty contracts deployed on Ethereum L2s (Arbitrum, Optimism, Base) and alternative EVM chains, focusing on bridge interactions and gas optimization.
8+
Networks Supported
< 2 weeks
Audit Timeline
06
Access Control & Admin Functions
Verification of multi-sig and role-based permission systems to prevent unauthorized changes to royalty rates, payees, or contract ownership.
OWASP Top 10
Security Alignment
100%
Privilege Escalation Tests
Smart Contract Security
Royalty Audit FAQs for Technical Founders
Technical answers for founders evaluating a security audit for their NFT or token royalty system.
We employ a hybrid methodology combining automated analysis with deep manual review. Our process includes: 1) Static Analysis using Slither and custom tools to flag common vulnerabilities. 2) Manual Code Review by senior auditors focusing on business logic, access control, and financial correctness. 3) Formal Verification for critical state transitions and payment flows. 4) Integration Testing against common marketplaces (OpenSea, Blur) and wallets. We deliver a comprehensive report with severity ratings, proof-of-concept exploits, and line-by-line remediation guidance.
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