We architect and deploy production-grade smart contracts that are secure, efficient, and maintainable. Our process is built on OpenZeppelin standards and rigorous security-first development to protect your assets and users.
LABS
Services
NFT Royalty and Compliance Testing
A specialized regulatory sandbox for testing NFT smart contracts with embedded royalty structures, secondary sales rules, and IP licensing logic to ensure adherence to copyright and tax regulations.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built for production by expert Solidity engineers.
- Custom Logic: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Security & Audits: Every contract undergoes internal review and is prepared for third-party audits from firms like CertiK or Quantstamp.
- Gas Optimization: We minimize transaction costs, targeting up to 40% gas reduction versus unoptimized code.
- Full Lifecycle Support: Development, testing, deployment to
Mainnet, and ongoing upgrade management via proxy patterns.
Deploy with confidence. We deliver auditable, battle-tested code that forms the reliable foundation of your Web3 application.
key-features-cards
TESTING INFRASTRUCTURE
Core Sandbox Capabilities
Our sandbox environment provides the tools and infrastructure to rigorously test your NFT royalty and compliance logic before mainnet deployment, ensuring correctness and security.
01
Royalty Enforcement Testing
Simulate secondary market transactions across major NFT marketplaces (OpenSea, Blur, LooksRare) to verify royalty fee calculations and distribution logic work as designed.
ERC-2981
Standard Support
10+
Marketplace Simulators
02
Compliance Rule Validation
Test custom on-chain logic for allowlists, geoblocking, and transaction limits against real-world wallet behaviors to ensure regulatory and policy compliance.
100%
Logic Coverage
Real-time
Policy Updates
03
Gas & Performance Profiling
Benchmark gas consumption and transaction latency for your royalty and compliance functions under load, identifying optimization opportunities before launch.
< 1 sec
Tx Simulation
50%+
Avg. Gas Savings
04
Mainnet Fork Environment
Deploy and test your contracts on a forked version of Ethereum mainnet with real token balances and contract states, providing the highest-fidelity testing.
1:1
State Parity
Latest Block
Sync
05
Automated Security Scans
Integrated static analysis and automated vulnerability detection for common smart contract risks, complementing formal audits with continuous scanning.
Slither
Analysis Engine
0 Critical
Launch Standard
06
Multi-Chain Testnet Support
Validate your royalty and compliance contracts across Ethereum, Polygon, Arbitrum, and other EVM-compatible testnets from a single dashboard.
10+
Supported Chains
EVM
Native Compatibility
benefits
PROACTIVE COMPLIANCE
Mitigate Legal Risk and Protect Revenue
Royalty enforcement is a legal and technical challenge. We deliver compliance testing and enforcement solutions that protect your intellectual property and revenue streams, ensuring your NFT ecosystem operates within regulatory frameworks.
Infrastructure Decision Matrix
Build vs. Buy: NFT Royalty & Compliance Testing
Compare the total cost, risk, and time commitment of developing a custom compliance engine versus leveraging Chainscore's proven platform.
| Factor | Build In-House | Chainscore Platform |
|---|---|---|
Time to Production | 6-9 months | 2-4 weeks |
Initial Development Cost | $150K - $300K+ | $25K - $75K |
Security & Audit Overhead | High (Requires external audit) | Included (Pre-audited modules) |
Royalty Standard Coverage | ERC-2981 only | ERC-2981, EIP-5496, Manifold, Custom |
Real-time Blocklist Monitoring | Custom integration required | Built-in with 1-hour updates |
Ongoing Maintenance (Annual) | $80K - $150K (2 engineers) | $15K - $50K (Managed SLA) |
Regulatory Update Compliance | Your responsibility | Our responsibility (Included) |
Support & Incident Response | Internal team only | 24/7 SLAs with 1-hour escalation |
Total Year 1 Cost | $230K - $450K+ | $40K - $125K |
how-we-deliver
PROVEN METHODOLOGY
Our Implementation Process
A structured, four-phase approach to ensure your NFT royalty and compliance systems are robust, secure, and market-ready. We deliver predictable timelines and transparent results.
01
Discovery & Architecture
We analyze your business logic, tokenomics, and target jurisdictions to design a compliant royalty framework. Deliverables include a technical specification and a detailed project roadmap.
1-2 weeks
Project Scoping
100%
Requirement Clarity
02
Smart Contract Development
Implementation of custom ERC-2981-compliant royalty logic, secondary sale enforcement, and modular compliance hooks using audited OpenZeppelin patterns and Solidity 0.8+.
Gas-Optimized
Contract Code
ERC-2981
Standard Adherence
03
Compliance Testing Suite
Comprehensive testing against regulatory frameworks (e.g., OFAC, MiCA) and marketplace integrations (OpenSea, Blur). Includes automated unit tests and manual exploit simulation.
> 95%
Code Coverage
0 Critical
Vulnerability Target
04
Deployment & Audit Support
Secure mainnet deployment with multi-sig configuration. We provide full documentation and facilitate third-party audits with firms like CertiK or Quantstamp.
Enterprise-Grade
Security
Full Handover
Documentation
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by engineers who have deployed over $2B in on-chain value.
We architect, develop, and audit custom smart contracts for DeFi, NFTs, and enterprise applications. Our process delivers audit-ready code in 2-4 weeks, built on Solidity 0.8+ with OpenZeppelin standards and formal verification patterns.
Reduce your time-to-market and technical risk with contracts designed for security first.
- Security-First Development: Every line follows battle-tested patterns, with integrated
Slither/MythXanalysis. - Full-Stack Integration: Contracts are delivered with comprehensive test suites, deployment scripts, and frontend bindings.
- Protocol Specialization: Expertise in
ERC-20,ERC-721,ERC-1155, staking systems, automated market makers (AMMs), and cross-chain bridges.
Technical & Process Questions
NFT Compliance Testing FAQs
Get clear answers on our methodology, timeline, and deliverables for NFT smart contract compliance and royalty testing.
Our audit delivers a comprehensive security and compliance report covering: ERC-721/1155 standard adherence, royalty fee logic verification (ERC-2981), marketplace interoperability (OpenSea, Blur), gas optimization analysis, and regulatory risk assessment for secondary sales. Each finding is categorized (Critical/High/Medium) with actionable remediation steps and code snippets.
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