We architect and deploy production-ready smart contracts that form the foundation of your Web3 application. Our focus is on security-first development, gas optimization, and future-proof architecture.
LABS
Services
Privacy-Preserving Indexing Protocols
We engineer custom indexing solutions for privacy-focused blockchains and applications. Query encrypted or shielded data using zero-knowledge techniques to unlock analytics and user features while maintaining strict privacy guarantees.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from token systems to complex DeFi logic.
- Custom Token Systems:
ERC-20,ERC-721,ERC-1155tokens with custom minting, vesting, and governance logic. - DeFi & dApp Logic: Automated market makers (AMMs), staking pools, lending protocols, and NFT marketplaces.
- Enterprise Integrations: Bridging on-chain logic with off-chain systems via oracles and custom middleware.
- Full Audit Support: Code is built with OpenZeppelin standards and prepared for third-party security audits.
We deliver a complete development package: specification, implementation, testing suite, deployment scripts, and technical documentation—ready for mainnet launch.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Privacy Indexing Engine
Our protocol-agnostic engine delivers secure, scalable, and compliant data access for on-chain applications without compromising user privacy or performance.
benefits
DELIVERABLES
Business Outcomes for Your Privacy-First Project
Our privacy-preserving indexing protocols deliver measurable infrastructure advantages, enabling compliant, scalable, and secure data access for your Web3 applications.
01
Compliant Data Access
Access on-chain data without exposing user PII or sensitive transaction patterns, ensuring compliance with regulations like GDPR and MiCA from day one.
Zero-Knowledge
Proof Generation
GDPR/MiCA
Compliance Ready
02
Enhanced User Trust & Adoption
Build applications where users retain data sovereignty. Privacy-first features are a proven driver for higher user retention and engagement in DeFi and SocialFi.
40%+
Higher Retention*
User-Centric
Data Model
03
High-Performance Private Queries
Execute complex queries over encrypted or private state with sub-second latency. Our protocols are optimized for real-time dashboards and trading analytics.
< 500ms
Query Latency
No Data Leakage
Guarantee
04
Reduced Regulatory & Security Risk
Minimize your attack surface and compliance overhead. By design, our systems prevent the collection of sensitive data, simplifying your security audit trail.
Audit-Ready
Architecture
Minimized Surface
Attack Vector
05
Faster Time-to-Market
Leverage our battle-tested privacy indexing modules instead of building in-house. Integrate a production-ready system in weeks, not months.
2-4 Weeks
Integration Time
Pre-Audited
Core Components
06
Scalable Infrastructure Foundation
Designed for enterprise-grade load. Our protocols handle indexing for millions of daily transactions while maintaining privacy guarantees and uptime.
99.9%
Uptime SLA
Horizontal Scaling
Architecture
The Infrastructure Decision for CTOs
Build vs. Buy: Custom Privacy Indexing vs. Generic Solutions
A technical and economic comparison of developing a privacy-preserving indexer in-house versus leveraging Chainscore's dedicated protocol. Based on real project data from FinTech and Web3 teams.
| Key Factor | Build In-House | Generic Public RPC/API | Chainscore Custom Protocol |
|---|---|---|---|
Time to Production | 6-12+ months | Immediate | 4-8 weeks |
Initial Development Cost | $250K - $750K+ | $0 - $5K/month | $50K - $150K |
Data Privacy Guarantee | Custom (Your Risk) | None | Zero-Knowledge Proofs / TEEs |
Query Latency for Private Data | Variable (Your Optimisation) | N/A (Data Exposed) | < 100 ms P95 |
Protocol-Specific Optimisations | Your R&D | None | Built-in (e.g., Aztec, Penumbra) |
Security Audit & Attestation | Your Responsibility & Cost | Provider's Risk | Annual Audit + Real-time Monitoring |
Team Required | 3-5 Senior Engineers | 1 DevOps | Your Integration Lead + Our Team |
Ongoing Maintenance Cost/Year | $150K - $300K | $60K - $120K | $30K - $80K (Managed SLA) |
Time to Integrate New Chain | 3-6 months per chain | Provider Dependent | < 4 weeks per chain |
Commercial Licensing | Your IP | Restrictive ToS | Full Commercial Rights |
how-we-deliver
A STRUCTURED APPROACH
Our Delivery Process: From Architecture to Production
We deliver production-ready, privacy-preserving indexing infrastructure through a proven, four-phase methodology. Each step is designed to de-risk your project and accelerate time-to-market.
01
1. Architecture & Design
We design a custom protocol architecture tailored to your data sensitivity and performance requirements, selecting optimal ZK-proof systems (zk-SNARKs, zk-STARKs) and privacy models.
2-3 days
Initial Design Sprint
3+ Options
Architecture Reviewed
02
2. Protocol Development
Our team builds the core indexing protocol with zero-knowledge circuits, ensuring on-chain data queries reveal only necessary information. We implement using Circom, Halo2, or Noir.
4-6 weeks
Avg. Development Time
Gas-Optimized
Circuit Design
03
3. Security & Audit
Every protocol undergoes rigorous internal review and formal verification. We facilitate third-party audits with leading firms like Trail of Bits or Spearbit before mainnet deployment.
100% Audited
Code Coverage
Certified
Security Partners
04
4. Production Deployment
We manage the full deployment lifecycle, including node orchestration, monitoring dashboards, and SLA-backed infrastructure on AWS/GCP, ensuring 99.9% uptime for your indexers.
99.9% SLA
Uptime Guarantee
< 1 week
Go-Live Timeline
tech-stack
BUILDING ON PROVEN FOUNDATIONS
Protocols & Technologies We Implement
We architect privacy-preserving indexing solutions using battle-tested protocols, ensuring your application inherits robust security, proven scalability, and seamless interoperability from day one.
06
Audit-Ready Code & Standards
Deliver production-grade code following OpenZeppelin patterns and formal verification practices. Every component is built for security audits from firms like Trail of Bits, with comprehensive documentation and test coverage.
Solidity 0.8+
Language
>90%
Test Coverage
Technical & Commercial Insights
Privacy-Preserving Indexing: Key Questions
Get clear, direct answers to the most common questions CTOs and technical founders ask when evaluating privacy-preserving indexing solutions.
Standard implementations take 2-4 weeks from kickoff to mainnet deployment. This includes protocol design, smart contract development, zero-knowledge circuit integration, and rigorous testing. For complex multi-chain or custom privacy models, timelines extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during scoping.
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