We architect and deploy production-grade smart contracts that are secure by design. Our process integrates formal verification and comprehensive audits before any code touches the mainnet, ensuring your protocol's integrity and user funds are protected.
LABS
Services
ZK-Rollup Circuit Design & Deployment
Full lifecycle service for creating and deploying the core validity proof circuits for custom ZK-rollups, ensuring scalability, fast finality, and secure bridging to Layer 1.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
- Custom Logic: Build
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi Protocols: Develop automated market makers (AMMs), lending/borrowing pools, and yield optimizers.
- Enterprise Systems: Create supply chain trackers, credentialing systems, and asset tokenization platforms.
- Full Audit Trail: Every contract undergoes manual review and automated analysis with tools like Slither and MythX.
We deliver battle-tested contracts with a documented security posture, giving your team and users confidence from day one.
From a 2-week MVP to a complex multi-chain system, we provide the technical foundation for your on-chain product. Our developers are fluent in Solidity 0.8+, Vyper, and Rust, following established patterns from OpenZeppelin and the broader security community.
key-features-cards
ZK-Rollup Circuit Design & Deployment
Core Circuit Development Capabilities
Our team of applied cryptographers and ZK engineers builds high-performance, production-ready circuits that power your rollup's core logic, from custom state transitions to efficient proof generation.
benefits
BEYOND THEORY
Business Outcomes: Why a Custom ZK Circuit Matters
A custom ZK circuit is a strategic asset, not just a technical component. It directly translates to competitive advantages in cost, performance, and market positioning.
01
Radical Cost Reduction
Optimize gas fees by 90-99% compared to L1 execution. Our circuits are designed for minimal proof generation cost, directly lowering your users' transaction fees and boosting adoption.
90-99%
Gas Reduction
< $0.01
Target Tx Cost
02
Unmatched Scalability
Process thousands of transactions per second (TPS) with sub-second finality. A custom circuit removes unnecessary logic, enabling higher throughput for your specific application logic.
2,000+
Transactions/sec
< 1 sec
Finality Time
03
Proven Security & Compliance
Formally verified circuits and audits by leading firms like Trail of Bits. We build with battle-tested libraries (Halo2, Plonky2) to ensure mathematical correctness and protect user funds.
100%
Formal Verification
Tier-1 Audits
Security Standard
04
Faster Time-to-Market
Deploy a production-ready, audited ZK-rollup in 6-8 weeks. Our reusable templates and expert team accelerate development without compromising on security or customization.
6-8 weeks
To Production
Zero
Protocol Knowledge Required
05
Tailored Application Logic
Move complex business rules (e.g., custom DEX AMM, private voting, compliance checks) into the circuit. This creates unique features and defensible IP that generic solutions cannot match.
Custom Ops
In-Circuit Logic
Unique IP
Competitive Moat
06
Future-Proof Architecture
Designed for seamless upgrades and multi-chain interoperability. Our modular circuit design allows you to integrate new proof systems (e.g., STARKs) or connect to additional L1s as the ecosystem evolves.
Modular
Upgrade Path
Multi-Chain
Interoperability Ready
Structured for Growth
ZK-Rollup Development Tiers
A phased approach to ZK-Rollup circuit design and deployment, scaling with your project's needs from initial proof-of-concept to full-scale production.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Custom ZK Circuit Design | |||
Circuit Optimization & Benchmarking | |||
Prover/Verifier Smart Contracts | |||
Sequencer & State Management Logic | Basic | Custom | Custom |
Multi-Chain Deployment (EVM, L2s) | |||
Security Audit (by 3rd Party) | Not Included | Included | Included + Remediation |
Deployment & Mainnet Launch Support | |||
Post-Launch Monitoring & Alerting | Self-Service | 30 Days | Ongoing SLA |
Technical Support SLA | Email (72h) | Priority (24h) | Dedicated (<4h) |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Starting Price | $25,000 | $75,000 | Custom |
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
A structured, transparent process designed to deliver production-ready ZK-Rollup circuits with security and performance guarantees, from initial design to mainnet deployment.
01
Architecture & Feasibility Review
We analyze your application logic to design an optimal circuit architecture, selecting the right proving system (e.g., Plonk, STARKs) and outlining gas costs, proving times, and hardware requirements.
1-2 weeks
Initial Scoping
3+ Options
Architecture Reviewed
02
Circuit Design & Implementation
Our engineers write and optimize the core ZK-SNARK/STARK circuits in Circom or Cairo, implementing custom constraints for your business logic with a focus on proof efficiency and verification cost.
Circom / Cairo
Primary Languages
OpenZeppelin
Security Patterns
04
Performance Optimization & Benchmarking
We benchmark proof generation times, verification gas costs, and memory usage across target hardware, applying circuit-specific optimizations to meet your SLA requirements.
> 40%
Avg. Gas Reduction
Hardware Profiled
AWS/GCP Bare Metal
05
Testnet Deployment & Integration
We deploy the verified circuit to a testnet (e.g., Sepolia, Holesky), provide a comprehensive integration SDK for your dApp, and conduct end-to-end load testing.
Full SDK
Client Delivery
< 3 days
Deployment Time
06
Mainnet Launch & Ongoing Support
We manage the secure mainnet deployment, provide monitoring dashboards for proof metrics, and offer ongoing support with defined SLAs for upgrades and maintenance.
99.9%
Uptime SLA
24/7
Monitoring
ZK-Rollup Infrastructure Decision Matrix
Build vs. Buy vs. Generic SDK
Choosing the right path for your ZK-Rollup implementation involves critical trade-offs in time, cost, and risk. This comparison outlines the key factors for CTOs and technical founders.
| Key Factor | Build In-House | Generic SDK | Chainscore Custom Design |
|---|---|---|---|
Time to Production | 6-18 months | 3-6 months | 4-12 weeks |
Upfront Engineering Cost | $300K-$1M+ | $50K-$200K | $75K-$250K |
Circuit Security & Audit Burden | High (Your team) | Medium (Shared risk) | Low (We manage) |
Custom Logic & Optimizations | Full control | Limited to SDK features | Tailored to your use case |
Ongoing Maintenance & Upgrades | Full team required | Dependent on SDK publisher | Optional SLA from $30K/year |
Prover Performance (TPS) | Variable (Your optimization) | Fixed by SDK limits | Optimized for your workload |
Integration with Existing Stack | Custom, complex | May require workarounds | Designed for seamless integration |
Expertise Required | PhD-level ZK specialists | Senior blockchain devs | Your core team + our experts |
Total Cost of Ownership (Year 1) | $500K-$1.5M+ | $150K-$400K | $125K-$350K |
ZK-Rollup Development
Frequently Asked Questions
Get clear, technical answers about our ZK-Rollup circuit design and deployment process, timelines, and security guarantees.
From initial design to mainnet launch, a standard ZK-Rollup deployment takes 8-14 weeks. This includes 2-3 weeks for circuit architecture and specification, 4-6 weeks for circuit development and internal testing, 2 weeks for security audits, and 2-3 weeks for testnet deployment and final integration. Complex state transitions or custom privacy features can extend this timeline.
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