We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our development process is built on audited security patterns and gas-optimized code to ensure reliability and cost-efficiency from day one.
LABS
Services
Privacy-Focused NFT Minting SDK
A developer SDK for building NFT platforms with private minting, concealed ownership, and hidden metadata. Ensure creator and collector anonymity on public ledgers without sacrificing functionality.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 veterans for your protocol or application.
From tokenomics to complex DeFi logic, we translate your business requirements into robust, on-chain functionality.
- Full-Stack Expertise:
Solidity/Rust(Solana) /Vyperdevelopment forEVM,L2s, and alternative VMs. - Security-First: Implementation of
OpenZeppelinstandards, comprehensive unit/integration testing, and pre-audit review. - End-to-End Delivery: We handle deployment, verification, and initial monitoring on mainnet or testnets.
key-features-cards
ENTERPRISE-GRADE FEATURES
Core Capabilities of Our Privacy SDK
Our SDK provides the foundational privacy layer for compliant, high-performance NFT minting. Each capability is engineered to reduce your development risk and accelerate your go-to-market timeline.
03
Gas-Optimized Minting
Proven smart contract patterns reduce minting gas costs by up to 40% compared to naive implementations. Batch minting and efficient storage for scalable NFT launches.
~40%
Gas Reduction
04
Multi-Chain & L2 Support
Deploy privacy-preserving NFT contracts on Ethereum, Polygon, Arbitrum, and other EVM-compatible chains. SDK abstracts chain-specific complexity for faster deployment.
5+
Supported Chains
06
Developer-First Tooling
Comprehensive TypeScript/JavaScript SDK, detailed API documentation, and plug-and-play React components. Get from zero to a private minting dApp in under 2 weeks.
< 2 weeks
Integration Time
benefits
STRATEGIC ADVANTAGES
Why Build with a Privacy-First SDK
Our SDK delivers more than just privacy. It provides the technical foundation for compliant, scalable, and user-centric NFT applications that build trust and drive adoption.
01
Regulatory Compliance by Design
Pre-built modules for GDPR, CCPA, and MiCA compliance. Our SDK handles data minimization, user consent, and selective disclosure, reducing your legal risk and audit overhead.
3+
Major Regulations
Zero-Knowledge
Proof Framework
02
Enhanced User Experience & Trust
Enable private wallet connections and selective data sharing. Users control their identity and transaction history, increasing sign-up rates and platform loyalty.
40%+
Higher Opt-in
< 100ms
Proof Generation
03
Enterprise-Grade Security Architecture
Built on audited zero-knowledge circuits (zk-SNARKs/STARKs) with secure multi-party computation (sMPC) for key management. Isolate sensitive logic from your main application.
O(1)
Proof Size
Formal Verification
Core Modules
04
Faster Time-to-Market
Integrate privacy features in weeks, not months. Our SDK provides pre-audited smart contracts, APIs, and frontend components for ERC-721, ERC-1155, and Soulbound Tokens.
2-4 weeks
Integration Time
10+
Pre-built Templates
05
Scalable On-Chain & Off-Chain Data
Hybrid architecture for cost efficiency. Store public metadata on-chain while keeping sensitive attributes off-chain, verifiable via cryptographic proofs without bloating gas costs.
90%
Gas Cost Reduction
IPFS + Arweave
Storage Options
06
Future-Proof Protocol Support
SDK abstracts underlying privacy protocols (e.g., Aztec, Zcash, Mina). Update your infrastructure without rewriting application logic as new standards emerge.
EVM + L2s
Native Support
Modular
Architecture
The Strategic Decision for Your Project
Build vs. Buy: Implementing NFT Privacy
A detailed comparison of the time, cost, and risk involved in developing a privacy-focused NFT minting system from scratch versus leveraging Chainscore's production-ready SDK.
| Factor | Build In-House | Chainscore SDK |
|---|---|---|
Time to Market | 6-9 months | 2-4 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Security Audit Requirement | Mandatory (extra $30K-$100K) | Included (pre-audited) |
Expertise Required | Zero-Knowledge Cryptography, Solidity, Protocol Design | Integration Engineering |
Ongoing Maintenance & Upgrades | Your team's responsibility | Managed by Chainscore |
Protocol Support | Custom implementation per chain | Ethereum, Polygon, Arbitrum, Base, Optimism |
Compliance Features (e.g., OFAC) | Requires custom development | Built-in modular compliance layer |
Total Cost of Ownership (Year 1) | $200K - $500K+ | $50K - $150K |
how-we-deliver
PREDICTABLE, SECURE, AND SCALABLE
Our Delivery Process: From Integration to Launch
A transparent, phased approach to integrate privacy-first NFT minting into your platform with zero operational overhead.
01
Discovery & Architecture Design
We conduct a technical deep-dive to map your requirements to our SDK's capabilities, delivering a detailed integration blueprint and architecture plan.
1-3 days
Technical Scoping
Zero-Risk
Architecture Review
02
SDK Integration & Customization
Our engineers embed the privacy SDK into your stack, handling wallet abstraction, stealth minting logic, and custom metadata standards (ERC-721/1155).
2-4 weeks
Typical Timeline
Solana/EVM
Multi-Chain Ready
03
Security Audit & Penetration Testing
Every integration undergoes rigorous security validation, including smart contract review and penetration testing of the minting flow before launch.
Audited
Code Review
Zero Vulnerabilities
Guarantee
04
Staging Deployment & Testing
We deploy a full staging environment mirroring production, enabling end-to-end testing of minting, reveal mechanics, and marketplace compatibility.
Testnet/Devnet
Full Simulation
Load Tested
10k+ Concurrent Users
05
Production Launch & Monitoring
We manage the mainnet launch, configure real-time dashboards for mint analytics, and provide 24/7 monitoring for the first 72 critical hours.
99.9% SLA
Uptime Guarantee
< 1 hr
Incident Response
06
Post-Launch Support & Scaling
Receive ongoing technical support, performance optimization, and guidance on scaling your minting infrastructure as your community grows.
Dedicated Engineer
Support Channel
Unlimited
Scalability Consult
Privacy-Focused NFT Minting SDK
Technical Specifications & Protocol Support
Compare core features, supported standards, and service levels across our implementation packages.
| Feature / Specification | Starter SDK | Professional Suite | Enterprise Platform |
|---|---|---|---|
Zero-Knowledge Proof Integration | |||
Stealth Address Generation | |||
ERC-721 & ERC-1155 Support | |||
Custom Metadata Privacy (IPFS + Encryption) | |||
Supported Chains | Ethereum, Polygon | Ethereum, Polygon, Arbitrum, Base | All EVM L2s + Custom RPC |
Smart Contract Audit (by 3rd Party) | Basic Review | Full Audit + Report | Full Audit + Continuous Monitoring |
SDK Integration Support | Documentation Only | Up to 20 Hours | Dedicated Engineer |
Uptime & Performance SLA | 99.5% | 99.9% | |
Implementation Timeline | 4-6 Weeks | 6-8 Weeks | Custom |
Starting Price | $25K | $75K | Contact for Quote |
Privacy-Focused NFT Minting SDK
Frequently Asked Questions
Get clear answers on how our SDK enables confidential NFT launches with enterprise-grade security and compliance.
Standard integration takes 2-3 weeks from kickoff to production-ready deployment. This includes SDK implementation, custom privacy rule configuration, and a full security audit of your integration. For complex use cases like multi-chain deployments or custom zero-knowproof circuits, timelines extend to 4-6 weeks.
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