We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our engineers specialize in Solidity and Rust, implementing OpenZeppelin standards and formal verification to eliminate vulnerabilities before deployment.
LABS
Services
ZK-Rollup Encrypted Storage System Development
We build private, verifiable data storage layers using zero-knowledge proofs on rollups like zkSync and StarkNet. Deliver encrypted storage with on-chain validation for compliance-sensitive FinTech, healthcare, and enterprise applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a battle-tested, gas-optimized contract suite in 2-4 weeks, not months.
- Security-First Development: Full suite of unit, integration, and fuzz testing. Optional third-party audits with leading firms.
- Protocol Integration: Seamless compatibility with
Uniswap V3,AAVE,Chainlink, and other major DeFi primitives. - Full Lifecycle Support: From initial architecture and development to deployment, monitoring, and upgrade management via transparent proxies.
key-features-cards
ZK-ROLLUP ENCRYPTED STORAGE
Core Technical Capabilities We Deliver
We architect and deploy production-ready encrypted data layers on ZK-rollups, delivering enterprise-grade security, scalability, and developer experience.
01
Custom ZK-Rollup Circuit Design
We develop bespoke zk-SNARK/STARK circuits for your encrypted storage logic, ensuring data integrity and privacy proofs are verified on-chain with minimal gas costs.
Circom / Halo2
Circuit Frameworks
< 0.01 ETH
Avg. Proof Cost
02
End-to-End Encrypted Data Pipeline
Build secure applications with client-side encryption, zero-knowledge proofs for access control, and on-chain verification—ensuring data is never exposed in plaintext.
AES-256 / ZKPs
Encryption Stack
SOC 2 Type II
Compliance Ready
03
High-Throughput Storage Rollup Deployment
Deploy and manage your dedicated ZK-rollup with optimized data availability layers (Celestia, EigenDA) and sequencers for sub-second finality and 2,000+ TPS.
2,000+ TPS
Transaction Throughput
< 2 sec
State Finality
04
Interoperability & Bridge Integration
Enable seamless asset and data flow between your encrypted rollup and L1/L2 networks with secure, audited cross-chain messaging protocols (LayerZero, Hyperlane).
EVM / SVM
Chain Compatibility
24/7 Monitoring
Bridge Security
06
Security Audits & Incident Response
Deliver formally verified circuits and smart contracts, backed by third-party audits from firms like Spearbit, and a 24/7 security monitoring and response protocol.
Spearbit / OZ
Audit Partners
< 1 hour
Response SLA
benefits
DELIVERABLES
Business Outcomes for Your Application
Our ZK-Rollup Encrypted Storage System delivers enterprise-grade security, scalability, and developer velocity. Here are the concrete outcomes you can expect.
01
Zero-Knowledge Data Privacy
Implement client-side encryption with ZK-SNARKs, ensuring sensitive transaction data and user information remain private on-chain. We deliver audited circuits and key management systems.
ZK-SNARKs
Proof System
Client-Side
Encryption
02
Scalable Encrypted State
Deploy a custom rollup that batches encrypted state updates, reducing L1 gas costs by 90-95% compared to direct on-chain storage while maintaining data availability.
90-95%
Gas Reduction
Ethereum L1
Settlement
03
Regulatory Compliance by Design
Build with GDPR/CCPA-ready architecture. Our systems enable selective data disclosure via ZK proofs for audits, without exposing the underlying private data.
GDPR/CCPA
Compliance Ready
Selective
Disclosure
04
Faster Time-to-Market
Leverage our pre-audited modular components for ZK circuits, sequencers, and provers to launch a production-ready encrypted storage system in 6-8 weeks.
6-8 weeks
To Production
Pre-Audited
Components
05
Enterprise-Grade Security Audit
Receive a full security assessment of your ZK-Rollup stack, including circuit logic, encryption implementation, and smart contracts, from our partner auditors.
Full Stack
Security Audit
Circuit Logic
Included
06
Dedicated Technical Support
Get 24/7 monitoring, incident response, and dedicated engineering support with a 99.9% uptime SLA for your sequencer and prover infrastructure.
99.9%
Uptime SLA
24/7
Support
ZK-Rollup Encrypted Storage System
Structured Development Packages
Compare our tiered service packages designed to match your project's security requirements, timeline, and operational scale.
| Feature / Specification | Starter | Professional | Enterprise |
|---|---|---|---|
ZK-Rollup Circuit Design & Implementation | |||
Encrypted Storage Smart Contracts (Solidity/Cairo) | |||
Third-Party Security Audit | Basic Review | Full Audit Report | Full Audit + Formal Verification |
Prover & Verifier Deployment | Testnet Only | Mainnet Ready | Multi-Chain Mainnet |
Integration Support | Documentation | Technical Guidance | Dedicated Engineer |
Uptime & Performance SLA | 99.5% | 99.9% | |
Incident Response Time | Business Hours | 12 Hours | 4 Hours |
Ongoing Maintenance & Upgrades | Self-Managed | 6 Months | 12+ Months Included |
Estimated Delivery | 6-8 Weeks | 10-12 Weeks | Custom Timeline |
Starting Price | $75,000 | $200,000 | Custom Quote |
how-we-deliver
END-TO-END DELIVERY
Our Development & Security Methodology
We build ZK-Rollup encrypted storage systems with a security-first, production-ready approach. Our methodology ensures enterprise-grade reliability and rapid deployment for FinTech and Web3 applications.
ZK-Rollup Encrypted Storage
Build vs. Buy: Why Specialized Development Matters
Comparing the total cost, risk, and time investment of building a custom encrypted storage layer in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Core Development Cost | $250K-$600K+ | $80K-$200K |
Security Audit & Pen Testing | Additional $50K-$100K | Included |
ZK-Circuit Expertise Required | Hire 3-5 specialists | Provided by our team |
Ongoing Protocol Maintenance | 2-3 FTE engineers | Optional SLA from $5K/month |
Uptime & Monitoring SLA | Self-built (no SLA) | 99.9% with 24/7 alerting |
Integration Support | Your team | Dedicated technical lead |
Total Year 1 Cost (Est.) | $350K-$800K+ | $130K-$300K |
ZK-Rollup Encrypted Storage
Frequently Asked Questions
Get clear answers on development timelines, security, costs, and support for your custom encrypted storage system.
A production-ready MVP typically takes 6-10 weeks from kickoff to mainnet deployment. This includes architecture design, smart contract development, zero-knowledge circuit implementation, frontend integration, and a full security audit. Complex features like multi-chain support or custom privacy models can extend the timeline. We provide a detailed project plan in the initial proposal.
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