Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom Solidity/Rust smart contracts with formal verification and comprehensive audit trails. Our code is built on battle-tested patterns from OpenZeppelin and Solmate to ensure security from day one.
Deploy with confidence, backed by a 100% audit-ready code guarantee.
ERC-20, ERC-721, ERC-1155, and bespoke tokenomics.Hardhat/Foundry), deployment, and upgrade management via Transparent or UUPS proxies.We translate complex zero-knowledge theory into production-ready, auditable, and performant systems. Each deliverable is designed to accelerate your time-to-market and ensure protocol security.
Tailored circuit architectures for your specific use case—private voting, confidential transactions, or identity proofs—built with Plonk, Groth16, or Halo2. We deliver optimized constraint systems that minimize prover time and verification gas costs.
Comprehensive review of your circuit logic and implementation. We provide a formal verification report using tools like ZK-SNARKs and ZK-STARKs to mathematically prove correctness, eliminating logical bugs and backdoors.
Benchmarking and optimization of prover key size, verification speed, and proof generation time. We deliver circuits that achieve sub-second verification on-chain and scalable off-chain proving.
A complete technical specification for integrating your ZK circuits with your existing dApp stack (EVM, Solana, Cosmos). Includes smart contract interfaces, off-chain prover setup, and relay service architecture.
End-to-end management of Powers of Tau ceremonies or other trusted setups. We ensure a secure, decentralized, and verifiable process, providing you with the final proving and verification keys.
Post-deployment support for circuit updates, dependency management (e.g., library upgrades), and performance monitoring. We guarantee your system remains secure and efficient as the ZK ecosystem evolves.
Our ZK circuit architecture consulting delivers production-ready, scalable systems. We translate complex cryptographic theory into audited, high-performance code that meets your exact business logic and security requirements.
We specialize in optimizing circuit size and prover time, directly reducing your on-chain verification costs by up to 70%. Our focus is on minimizing constraints and selecting the most efficient proving backend for your application's scale.
We don't just deliver circuits. We integrate the complete ZK stack—provers, verifiers, and smart contracts—into your existing infrastructure, ensuring seamless operation with your frontend, APIs, and blockchain layer.
We architect and deploy scalable proving infrastructure, whether you need a centralized prover service, a decentralized prover network, or a hybrid model. We ensure high availability and low-latency proof generation under load.
A detailed comparison of the costs, risks, and timelines associated with developing ZK circuits in-house versus partnering with Chainscore Labs for expert architecture consulting.
| Key Factor | Build In-House | Chainscore Consulting |
|---|---|---|
Time to Production | 6-18 months | 8-16 weeks |
Initial Development Cost | $250K - $1M+ | $80K - $250K |
Core Team Requirement | 3-5 Senior ZK Engineers | 1-2 Internal Liaisons |
Security & Audit Risk | High (Custom, Unproven) | Low (Proven Patterns, Pre-Audited) |
Ongoing Maintenance | Full internal team burden | Optional Retainer SLA |
Circuit Optimization | Trial and error | Expert-led from day one |
Supported Frameworks | Your choice (learning curve) | Circom, Halo2, Noir, Plonky2 |
Total Y1 Cost (Est.) | $500K - $1.5M+ | $150K - $400K |
A transparent, milestone-driven approach to ensure your ZK project is delivered on time, on budget, and to the highest security standards.
We conduct a deep technical analysis of your use case to design the optimal ZK circuit architecture, selecting the right proving system (e.g., Plonk, Groth16, Halo2) and outlining the complete technical specification.
Our engineers write, test, and gas-optimize your custom ZK circuits in Circom, Noir, or Cairo. We implement best practices for constraint efficiency and proof generation speed.
Every circuit undergoes rigorous internal review followed by a dedicated audit from a leading third-party firm like Trail of Bits or Quantstamp, ensuring mathematical correctness and resistance to vulnerabilities.
We provide full-stack integration support, deploying your verified circuits with your chosen prover/verifier contracts (Solidity, Starknet, etc.) and ensuring seamless operation in production.
Common questions from CTOs and engineering leads evaluating ZK circuit architecture partners.
Our 4-phase process ensures predictable delivery: 1. Discovery & Scoping (1 week): We analyze your use case, define circuit logic, and agree on KPIs. 2. Architecture & Design (1-2 weeks): We design the circuit blueprint, select proving systems (e.g., Plonk, Groth16), and plan for gas optimization. 3. Development & Implementation (3-8 weeks): Our team builds, tests, and iterates on the circuits using Circom, Halo2, or Noir. 4. Audit & Deployment (2 weeks): We conduct internal audits, integrate with your dApp, and support mainnet launch. We provide weekly sprint reviews and a dedicated technical lead.
Our experts will offer a free quote and a 30min call to discuss your project.