Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-ready smart contracts that form the foundation of your Web3 application. Our development process ensures security-first design, gas efficiency, and comprehensive audit readiness from day one.
Deploy with confidence, backed by battle-tested code and formal verification.
Solidity/Rust contracts for DeFi, NFTs, DAOs, and enterprise use cases.OpenZeppelin libraries and industry-standard security patterns.EVM, Solana, or other L1/L2 networks.We architect and deploy confidential transaction systems that protect sensitive financial data on-chain, enabling compliant, scalable, and secure business logic for DeFi, payments, and enterprise applications.
We architect confidential transaction systems that directly enhance your competitive edge and regulatory compliance, delivering measurable results.
Offer customers true financial privacy as a core feature. Reduce churn and increase sign-ups by providing a tangible security advantage over traditional and transparent blockchain neobanks.
Maintain an immutable, private record of all transactions. Provide authorized entities (auditors, regulators) with cryptographic proof of activity without exposing sensitive user data.
Built with modular components (custom circuits, privacy pools) that integrate with upcoming L2s and privacy-focused protocols. Avoid vendor lock-in and technical debt.
A detailed comparison of the costs, risks, and timeframes associated with developing confidential transaction capabilities in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Development |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Core Protocol Expertise | Must hire/develop | Included (ZK-SNARKs, FHE) |
Security Audit Requirement | Mandatory (extra $50K-$100K) | Included (OpenZeppelin, CertiK partners) |
Ongoing Maintenance & Upgrades | Full internal team required | Optional SLA from $20K/year |
Integration Complexity | High (custom R&D, key management) | Low (SDK, API-first design) |
Compliance & Privacy Law Risk | Your liability | Shared guidance & architecture review |
Supported Networks | Limited to team's expertise | Ethereum, Polygon, Arbitrum, Base, Scroll |
Total Cost of Ownership (Year 1) | $300K - $700K+ | $70K - $170K |
Our structured, security-first approach ensures your confidential transaction system is delivered on time, on budget, and built to enterprise standards.
We conduct a deep technical workshop to define your specific privacy requirements, threat model, and select the optimal cryptographic primitives (zk-SNARKs, zk-STARKs, FHE). This results in a detailed technical specification and architecture blueprint.
Development begins with battle-tested libraries (e.g., Circom, Halo2, Noir) and follows a security-first coding standard. Every module undergoes peer review and static analysis before integration.
We deploy the complete system to a test environment (e.g., Sepolia, Arbitrum Goerli) for rigorous stress testing, gas optimization, and simulation of mainnet conditions, including adversarial scenarios.
We manage the secure mainnet deployment with phased rollouts and real-time monitoring. Our team provides 24/7 support during the critical launch window to ensure stability and performance.
We deliver comprehensive technical documentation, operational runbooks, and developer guides. The final handoff includes knowledge transfer sessions with your engineering team for full ownership.
We implement battle-tested cryptographic primitives to deliver confidential transactions that are secure, scalable, and production-ready from day one.
Design and optimize custom ZK circuits tailored to your specific business logic, ensuring minimal proof generation time and on-chain verification costs for your confidential transactions.
Get clear answers on our process, security, and timelines for building private on-chain systems.
For a standard confidential payment or voting system, we deliver a production-ready, audited solution in 4-8 weeks. This includes design, development on frameworks like Aztec or Zcash, security audits, and deployment. Complex DeFi primitives with custom zero-knowledge circuits can take 8-16 weeks. We provide a detailed project plan with weekly milestones after the initial scoping call.
Our experts will offer a free quote and a 30min call to discuss your project.