We architect and deploy custom Solidity/Rust smart contracts that form the immutable business logic of your application. Every contract undergoes a rigorous security audit and is built with OpenZeppelin standards to mitigate risk.
LABS
Services
EVM-Compatible ZK-Rollup Development
We build custom, high-throughput ZK-Rollup networks that are fully compatible with the Ethereum Virtual Machine, enabling seamless migration of existing Solidity dApps and developer tooling.
Chainscore © 2026
overview
CORE SERVICE
Custom Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with tailored minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, and lending vaults with optimized gas efficiency.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and verifiable credential systems.
We deliver audit-ready code in 2-4 weeks, complete with comprehensive documentation and a deployment roadmap for mainnet launch.
key-features-cards
WHAT WE DELIVER
Core Technical Capabilities
Our EVM-compatible ZK-Rollup development is built on a foundation of battle-tested technology and security-first engineering, designed to deliver production-ready scalability for your application.
05
Gas Optimization & Fee Markets
Engineer efficient fee markets and implement advanced gas optimization techniques for your rollup's native token. Reduce user transaction costs by up to 100x compared to mainnet, with predictable pricing.
100x
Cost Reduction
Predictable
Fee Model
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Project
Our EVM-compatible ZK-Rollup development delivers concrete, measurable results that accelerate your time-to-market and ensure operational excellence.
01
Production-Ready L2 in 6-8 Weeks
We deliver a fully functional, audited ZK-Rollup testnet within 6 weeks and mainnet deployment within 8 weeks, including custom bridge and explorer.
6 weeks
Testnet Launch
8 weeks
Mainnet Ready
02
Sub-Second Finality & < $0.01 Txs
Achieve transaction finality under 1 second with costs below $0.01, enabling high-frequency DeFi and gaming applications.
< 1 sec
Finality
< $0.01
Avg. Tx Cost
05
Managed Infrastructure & 99.9% SLA
We manage sequencers, provers, and data availability layers with a 99.9% uptime SLA, 24/7 monitoring, and automated failover.
99.9%
Uptime SLA
24/7
Monitoring & Support
06
Custom Tokenomics & Fee Models
Design and implement tailored fee markets, sequencer auction mechanisms, and governance tokenomics to align with your project's economics.
Custom
Fee Market Design
Built-in
Revenue Streams
Transparent Roadmap from PoC to Production
Phased Development & Deliverables
Our structured, milestone-driven approach ensures predictable delivery, clear communication, and risk mitigation for your EVM-Compatible ZK-Rollup project.
| Phase & Deliverables | Starter (PoC) | Professional (Production) | Enterprise (Scale) |
|---|---|---|---|
Phase 1: Architecture & Design | ZK-Circuit Design Review | Custom ZK-Circuit Architecture | Multi-Chain Architecture + Interop Design |
Phase 2: Core Development | Basic Rollup Node & Prover | Full Rollup Stack (Sequencer, Prover, Bridge) | High-Availability Cluster + Disaster Recovery |
Phase 3: Smart Contracts | Core Bridge & Rollup Contracts | Audited Bridge, Governance & Upgrade Contracts | Advanced Contracts (MEV Protection, Batch Auctions) |
Security Audit | Automated Scan Report | Full Manual Audit by Top-5 Firm | Comprehensive Audit + Formal Verification |
Deployment & Launch Support | Testnet Deployment Guide | Mainnet Launch & Bridge Configuration | Managed Mainnet Launch & Liquidity Bootstrapping |
Ongoing Support & SLA | Email Support | 24/7 Monitoring & 12h Response SLA | Dedicated Engineer & 1h Critical Response SLA |
Time to Mainnet | 6-8 Weeks | 12-16 Weeks | 16-24 Weeks |
Estimated Investment | $80K - $150K | $200K - $400K | Custom (Contact for Quote) |
how-we-deliver
METHODOLOGY
Our EVM-Compatible ZK-Rollup Development Process
A structured, security-first approach to deliver a production-ready ZK-rollup in weeks, not months. We handle the complex infrastructure so you can focus on your application logic.
01
Architecture & Design
We design a custom ZK-rollup architecture tailored to your use case, selecting the optimal prover (e.g., zkEVM, zkSync Era SDK), data availability layer, and sequencer model. This ensures optimal performance and cost-efficiency from day one.
1-2 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Core Infrastructure Development
Our engineers build and configure the core rollup components: the sequencer, prover network, and bridge contracts. We implement using battle-tested frameworks (like Polygon CDK or Starknet) with custom modifications for your specific needs.
Solidity 0.8+
Contract Standard
Rust / C++
Prover Language
03
Smart Contract & dApp Integration
We port your existing Ethereum dApp or develop new smart contracts fully compatible with your ZK-rollup's EVM environment. Includes gas optimization, secure bridging logic, and front-end SDK integration for a seamless user experience.
100%
EVM Opcode Support
< 0.01$
Target Tx Cost
04
Security Audit & Testing
Every component undergoes rigorous testing, including fuzzing, formal verification of circuit logic, and a comprehensive audit by our internal security team. We prepare for external audits with firms like Trail of Bits or Quantstamp.
Internal Audit
Pre-Deployment
Third-Party Ready
Audit Package
05
Testnet Deployment & Optimization
We deploy the complete rollup stack to a public testnet, conduct load testing under realistic conditions, and fine-tune parameters for maximum throughput and minimum latency before mainnet launch.
2000+ TPS
Testnet Target
< 2 sec
Finality Time
06
Mainnet Launch & DevOps
We manage the production mainnet launch and provide ongoing DevOps support, including node operation, monitoring, upgrade management, and 24/7 incident response to ensure 99.9%+ uptime for your chain.
99.9%
Uptime SLA
24/7
Monitoring & Support
Infrastructure Decision Matrix
Build a Custom Rollup vs. Using a Generic Chain
A technical and economic comparison of developing a custom EVM-compatible ZK-rollup versus deploying on a generic L2 chain, highlighting key trade-offs for scaling your application.
| Decision Factor | Build a Custom ZK-Rollup | Use a Generic L2 Chain |
|---|---|---|
Time to Production | 8-16 weeks (with Chainscore) | 1-2 weeks |
Upfront Development Cost | $150K - $500K+ | $5K - $50K |
Transaction Fee Control | Full control (set your own gas) | Subject to chain's fee market |
Sequencer Revenue | You capture 100% of MEV/sequencing fees | Paid to the chain operator |
Customizability | Full: tailor VM, precompiles, data availability | Limited to chain's parameters |
Security & Auditing | High initial burden (requires full audit) | Inherits chain's established security |
Ongoing Operational Overhead | High (manage nodes, upgrades, monitoring) | Low (infrastructure managed by chain) |
Best For | High-volume apps needing max performance & economics | Rapid prototyping or apps with moderate scale |
EVM-Compatible ZK-Rollup Development
Frequently Asked Questions
Get clear, specific answers about our development process, timelines, and security for your custom ZK-Rollup.
We deliver a production-ready, mainnet-deployed EVM-compatible ZK-Rollup in 8-12 weeks for a standard implementation. This includes architecture, core circuit development, smart contract suite, prover/sequencer setup, and a full security audit. Complex features like custom precompiles or advanced privacy can extend the timeline, which we scope and quote for upfront.
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