We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on industry-leading security standards, including formal verification and comprehensive audits, to protect your assets and users.
LABS
Services
ZK-Rollup Privacy Layer Implementation
Integrate zero-knowledge proof rollup technology as a privacy-enhancing layer atop existing EVM chains, allowing institutions to transact with confidentiality on public ledgers.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Custom Logic: Tailored
SolidityorRustcontracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security-First: Development with
OpenZeppelinlibraries, followed by third-party audits from firms like CertiK or Quantstamp. - Full Lifecycle: From specification and development to deployment, verification, and ongoing maintenance on EVM, Solana, or Cosmos chains.
We deliver battle-tested code that executes exactly as intended, eliminating costly vulnerabilities and ensuring regulatory compliance.
Typical Deliverables: Audited source code, deployment scripts, technical documentation, and a 2-4 week MVP timeline for standard implementations.
key-features-cards
PRODUCTION-READY ARCHITECTURE
Core Implementation Features
Our ZK-Rollup Privacy Layer delivers enterprise-grade confidentiality with verifiable on-chain integrity. We build with audited libraries, proven cryptographic primitives, and strict SLAs.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your ZK-Rollup Implementation
Our ZK-Rollup Privacy Layer service delivers measurable infrastructure improvements, from enhanced security to accelerated product launches. Here are the concrete outcomes you can expect.
Infrastructure Decision Analysis
Build vs. Buy: ZK-Rollup Privacy Layer
A detailed comparison of the total cost, risk, and time commitment required to develop a custom ZK-Rollup privacy solution versus partnering with Chainscore for a production-ready implementation.
| Factor | Build In-House | Chainscore Implementation |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Core Team Required | 3-5 Senior ZK Engineers | Your Product Team |
Security & Audit Burden | High (unaudited, custom circuit risk) | Low (pre-audited circuits, battle-tested libraries) |
Ongoing Maintenance | Full-time DevOps & Cryptography team | Optional SLA with 24/7 monitoring |
ZK Circuit Expertise | Must hire/develop internally | Included (StarkEx, zkSync, Polygon CDK) |
Prover/Sequencer Setup | Complex self-hosted infrastructure | Managed service or white-label deployment |
Time to First Privacy Tx |
| < 2 weeks |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $80K - $200K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
Our structured approach ensures your ZK-Rollup privacy layer is delivered on time, within budget, and to the highest security standards. We focus on measurable outcomes, not just technical features.
01
Architecture & Design Review
We conduct a comprehensive audit of your existing system to design a privacy layer that integrates seamlessly, ensuring data integrity and optimal performance without disrupting core operations.
2-4 days
Initial Design Sprint
100%
Compatibility Guarantee
02
Zero-Knowledge Circuit Development
Our team builds custom zk-SNARK/STARK circuits using Circom or Halo2, implementing your specific privacy logic with a focus on proof generation speed and verification cost efficiency.
< 100ms
Avg. Proof Gen
OpenZeppelin
Security Patterns
03
Rollup Smart Contract Deployment
We deploy and configure the on-chain verifier and bridge contracts on your chosen L1 (Ethereum, Arbitrum, etc.), ensuring gas-optimized execution and robust failure recovery mechanisms.
24-48 hrs
Mainnet Deployment
99.9%
Uptime SLA
04
Prover & Sequencer Infrastructure
We provision and manage the off-chain infrastructure for proof generation and transaction sequencing, hosted on AWS/GCP with auto-scaling and 24/7 monitoring for consistent sub-2-second finality.
< 2 sec
Tx Finality
24/7
Infra Monitoring
05
Comprehensive Security Audit
Every component—from circuits to contracts—undergoes rigorous internal review followed by an audit from a top-tier firm like Spearbit or Zellic before mainnet launch.
2+ Audits
Per Component
0 Critical
Guaranteed Post-Audit
06
Production Handoff & Documentation
We provide complete technical documentation, operational runbooks, and developer training for your team, ensuring full ownership and the ability to iterate post-launch.
Full Source
Code Ownership
1 Week
Knowledge Transfer
security
CUSTOM ENGINEERING
Blockchain Development Services
End-to-end blockchain application development for FinTechs and Web3 startups.
We build production-grade decentralized applications from concept to mainnet. Our full-stack expertise covers smart contracts, backend oracles, and responsive frontends.
- Smart Contracts: Audited
Solidity/Rustdevelopment for DeFi, NFTs, and DAOs usingOpenZeppelinstandards. - Backend & Oracles: Secure off-chain infrastructure, data feeds, and API integrations with 99.9% uptime SLAs.
- Frontend & Wallets: User-friendly dApp interfaces with seamless
MetaMask,WalletConnect, and embedded wallet integration.
Deliver a market-ready MVP in 4-6 weeks or augment your existing team with our senior developers.
ZK-Rollup Implementation
Frequently Asked Questions
Get clear answers on our process, security, and outcomes for implementing a custom ZK-Rollup privacy layer.
A standard implementation from architecture to mainnet deployment takes 4-8 weeks. This includes 1-2 weeks for design and circuit specification, 2-4 weeks for core development and integration, and 1-2 weeks for security audits and final testing. Complex multi-chain integrations or novel privacy primitives can extend the 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