We architect and deploy production-grade blockchain networks and applications. Our full-stack approach delivers complete, audited systems—from core protocol logic to user-facing dApps—ensuring seamless integration and 99.9% uptime SLAs.
LABS
Services
ZK-Rollup Privacy-Preserving Fund Platforms
Chainscore architects and develops institutional index funds on StarkNet or zkSync using Cairo. We deliver platforms where portfolio positions and transactions are confidential, powered by zero-knowledge proofs, meeting institutional compliance and security requirements.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions built for scale, security, and speed.
- Layer 1 & 2 Development: Custom EVM chains, zk-rollups, and app-specific sidechains using
Substrate,Cosmos SDK, orArbitrum Nitro. - Smart Contract Suites: Gas-optimized, audited contracts for DeFi, NFTs, and DAOs, built with
Solidity 0.8+andOpenZeppelin. - Node Infrastructure: Managed validator clusters, RPC endpoints, and indexers with multi-cloud redundancy and 24/7 monitoring.
Go from concept to mainnet in 6-8 weeks with a dedicated engineering pod. We handle the complexity so you can focus on product-market fit.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Platform Architecture & Features
Our ZK-Rollup fund platform is engineered for institutional-grade security, performance, and compliance. We deliver a complete, battle-tested stack that reduces your time-to-market from months to weeks.
01
Custom ZK-Rollup Circuit Design
We architect and implement custom zk-SNARK/STARK circuits tailored for fund operations, ensuring transaction privacy and regulatory compliance without sacrificing performance. Built with industry-standard frameworks like Circom and Halo2.
< 2 sec
Proof Generation
99.9%
Uptime SLA
02
On-Chain Compliance & KYC Module
Integrate programmable compliance rules directly into the rollup state. Supports whitelisting, jurisdictional checks, and investor accreditation via zero-knowledge proofs, enabling privacy-preserving regulatory adherence.
SOC 2 Type II
Compliance
< 100 ms
Verification
03
High-Performance Sequencer & Prover
Deploy a dedicated, horizontally-scalable sequencer and prover network. Our infrastructure guarantees sub-second transaction finality and handles over 2,000 TPS, eliminating network congestion and high gas fees.
2,000+
TPS Capacity
< 1 sec
Finality
04
Multi-Asset Settlement Layer
A unified settlement engine supporting native crypto, wrapped assets, and tokenized real-world assets (RWAs). Features atomic swaps, cross-chain bridging, and automated reconciliation for fund administrators.
10+ Chains
Supported
24/7
Monitoring
05
End-to-End Audit & Security
Every component undergoes rigorous security review. Our delivery includes full audit reports from firms like Trail of Bits, formal verification of critical circuits, and a bug bounty program pre-launch.
Zero Critical
Audit Findings
Formal Verification
Key Circuits
06
Managed Infrastructure & DevOps
We provide fully managed node operation, monitoring, and disaster recovery. Includes automated rollup upgrades, 24/7 SRE support, and dashboards for real-time health and compliance reporting.
99.95%
SLA
< 4 weeks
Full Deployment
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Fund Managers
We deliver production-ready ZK-rollup fund platforms with measurable results. Here are the concrete outcomes you can expect.
01
Regulatory Compliance by Design
Platforms built with on-chain KYC/AML verification (e.g., ERC-4337 account abstraction) and investor accreditation proofs, ensuring adherence to SEC, MiCA, and other global frameworks without compromising user privacy.
Zero
Compliance Violations
24/7
Audit Trail
02
Institutional-Grade Security
End-to-end encrypted fund operations with zero-knowledge proofs. All core smart contracts undergo formal verification and audits by firms like CertiK or OpenZeppelin before mainnet deployment.
100%
Audit Coverage
$500M+
Coverage Policy
03
Operational Cost Reduction
Reduce fund administration and settlement costs by over 70% using automated, on-chain capital calls, distributions, and fee calculations with sub-cent transaction fees on ZK-rollups like zkSync Era or Starknet.
>70%
Cost Savings
< $0.01
Avg. Tx Cost
04
Faster Time-to-Market
Deploy a fully functional, white-labeled fund platform in 6-8 weeks using our modular architecture and pre-audited components for subscriptions, redemptions, and portfolio management.
6-8 weeks
Deployment
Modular
Architecture
05
Complete Investor Privacy
Protect sensitive investor data and portfolio positions. Transaction amounts and holdings are cryptographically concealed on-chain, visible only to authorized fund managers and auditors.
ZK-Proofs
Privacy Tech
Selective
Disclosure
06
Scalable Performance
Support thousands of simultaneous investors with sub-2-second finality and handle high-frequency portfolio rebalancing, backed by a 99.9% uptime SLA for the sequencer and prover network.
99.9%
Uptime SLA
< 2 sec
Tx Finality
Structured Delivery for Institutional-Grade Privacy
ZK-Rollup Fund Platform Development Packages
A phased development approach ensuring secure, compliant, and scalable delivery of your privacy-preserving fund platform.
| Core Deliverables | Foundation | Production | Institutional |
|---|---|---|---|
Custom ZK-Circuit Design & Implementation | |||
On-Chain Verifier & Prover Smart Contracts | |||
Full Security Audit (2 Firms) | |||
Front-End Dashboard & Investor Portal | Basic UI | Custom UI/UX | White-Label Enterprise |
Compliance Module (KYC/AML Integration) | |||
Multi-Chain Deployment Support | Ethereum Mainnet | Ethereum + 1 L2 | Ethereum + 3 L2s |
Performance & Load Testing | |||
Post-Launch Support & Maintenance | 30 Days | 6 Months | 12 Months SLA |
Team Training & Documentation | |||
Estimated Timeline | 8-10 Weeks | 12-16 Weeks | 16-20+ Weeks |
Starting Investment | $120K | $250K | Custom Quote |
how-we-deliver
ENGINEERED FOR INSTITUTIONAL GRADE
Our Development & Security Methodology
A rigorous, multi-layered approach designed for privacy-preserving fund platforms. We combine battle-tested cryptographic primitives with enterprise-grade software engineering to deliver secure, scalable, and compliant systems.
01
Formal Verification & Zero-Knowledge Circuit Design
We develop custom ZK-SNARK/STARK circuits using Circom or Halo2, with formal verification via tools like ZK-EVM to mathematically prove correctness and privacy guarantees for fund operations.
100%
Circuit Logic Verified
ZK-SNARK/STARK
Proof Systems
02
Secure Smart Contract Architecture
Modular contract design using Solidity 0.8+ with OpenZeppelin libraries. Implements role-based access control, upgradeability patterns (Transparent Proxy), and comprehensive state management for fund logic.
OpenZeppelin
Security Standard
Transparent Proxy
Upgrade Pattern
03
Multi-Phase Security Audits
Our code undergoes internal review, automated analysis (Slither, MythX), and external audits by leading firms like Trail of Bits or Quantstamp before mainnet deployment, with a focus on ZK-circuit and financial logic vulnerabilities.
3+
Audit Phases
Trail of Bits
Audit Partners
04
Rollup-Specific Infrastructure
Deployment and optimization for zkSync Era, StarkNet, or Polygon zkEVM. We handle sequencer setup, data availability layers, and bridge security to ensure fast, low-cost, and reliable transaction finality.
< 0.1¢
Avg. Tx Cost
~10 min
Finality Time
05
Compliance-By-Design Integration
Architected to support regulatory requirements without compromising privacy. Integrate selective disclosure mechanisms, on-chain attestations, and privacy-preserving KYC/AML modules for institutional adoption.
Selective Disclosure
Privacy Feature
On-Chain Attestations
Compliance Tool
06
Continuous Monitoring & Incident Response
Post-deployment, we provide 24/7 system monitoring, anomaly detection for fund activity, and a documented incident response plan to ensure operational integrity and swift issue resolution.
24/7
Monitoring
< 15 min
Response SLA
Strategic Infrastructure Decision
Build vs. Buy: Custom ZK-Rollup Fund vs. Generic Vaults
A detailed comparison of developing a custom, privacy-preserving fund platform with Chainscore versus using a generic, off-the-shelf vault solution.
| Key Factor | Build In-House | Generic Vaults | Chainscore Custom Platform |
|---|---|---|---|
Time to Market | 6-12 months | 2-4 weeks | 4-8 weeks |
Upfront Development Cost | $250K-$750K+ | $0-$50K | $75K-$200K |
ZK-Circuit Customization | Full Control | None | Tailored to Fund Logic |
Privacy & Compliance Features | Your Responsibility | Basic | Built-in (Proof of Solvency, AML) |
Smart Contract Security | High Risk (Requires Audit) | Moderate (Shared Risk) | Low Risk (Pre-Audited Templates) |
Ongoing Maintenance & Upgrades | Full DevOps Team | Vendor-Managed | Optional SLA with 99.9% Uptime |
Scalability & Performance | Your Architecture | Shared Network Limits | Dedicated ZK-Rollup (10k+ TPS) |
Regulatory Future-Proofing | Your R&D | Limited | Proactive Architecture Updates |
Total Cost of Ownership (Year 1) | $300K-$800K+ | $20K-$100K | $100K-$250K |
ZK-Rollup Development
Frequently Asked Questions
Get clear answers on timelines, security, and process for building your private fund platform.
From initial design to mainnet launch, a typical project takes 8-12 weeks. This includes 2 weeks for architecture and circuit design, 4-5 weeks for core smart contract and ZK-circuit development, 2 weeks for security audit integration, and 1-2 weeks for deployment and final testing. We provide a detailed sprint-by-sprint roadmap on day one.
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