We architect and deploy custom smart contracts for DeFi, NFTs, DAOs, and enterprise applications. Our development process is built on security-first principles using Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing suites to ensure robust, gas-optimized code.
LABS
Services
Privacy-Preserving ZK Proofs for Mapping
We design and implement Zero-Knowledge proof systems that enable users and devices to cryptographically verify location data, interactions, or attributes without revealing the underlying sensitive geodata. Built for DePIN, IoT, and mapping networks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
From initial concept to mainnet deployment, we deliver contracts that are audit-ready and designed for long-term maintainability.
- End-to-End Development: Token standards (
ERC-20,ERC-721,ERC-1155), DeFi primitives (AMMs, lending/borrowing), and custom business logic. - Security & Quality: Multi-stage review process, formal verification for critical functions, and 99.9% bug-free deployment track record.
- Integration Support: Seamless integration with your front-end, backend APIs, and existing infrastructure.
key-features-cards
ENGINEERING EXCELLENCE
Core Technical Capabilities
Our privacy-preserving mapping solutions are built on a foundation of battle-tested cryptography and scalable infrastructure, delivering production-ready systems for sensitive data.
benefits
ENTERPRISE-GRADE RESULTS
Business Outcomes for Your Network
Our privacy-preserving ZK proofs for mapping deliver measurable infrastructure improvements, from enhanced security to operational efficiency.
01
Zero-Knowledge Data Verification
Enable your network to validate location and transaction data without exposing sensitive details. We implement zk-SNARKs and zk-STARKs for privacy-first mapping applications.
Zero
Data Leakage
Sub-second
Proof Generation
02
Regulatory Compliance by Design
Build mapping services that are compliant with GDPR, CCPA, and other data sovereignty laws from day one. Our architecture ensures user location data is never stored in plaintext.
Built-in
Compliance
100%
Data Control
03
High-Throughput Proof Generation
Scale your location-based services with our optimized proof systems. We deliver infrastructure capable of processing thousands of verifiable location claims per second.
10k+
TPS Capacity
< 100ms
Verification Time
04
Secure Multi-Party Computation (MPC)
Facilitate trustless collaboration between entities (e.g., logistics partners) on shared geospatial datasets. No single party ever sees the complete raw data.
End-to-End
Encryption
Auditable
Process Logs
05
Interoperable Proof Standards
Our proofs are built to be portable across chains and systems. We use standards like EIP-197 and EIP-198 for verifiable computation to ensure future-proof integration.
Multi-chain
Compatible
Open
Standards
ZK Mapping Solutions
Structured Development Tiers
Choose the right level of support for your privacy-preserving data mapping project, from foundational development to fully managed infrastructure.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Custom ZK Circuit Development | |||
On-Chain Verifier Contracts | |||
Integration with Existing Map APIs | Basic (1 source) | Advanced (3+ sources) | Custom (Unlimited) |
Security Audit & Penetration Testing | Automated Scan | Manual Review + Report | Full Audit with Remediation |
Deployment Support | Self-serve guides | Hands-on deployment | Full CI/CD Pipeline Setup |
Infrastructure Monitoring | Basic Alerts | Dashboard + 12/5 Support | 24/7 SRE with 4h SLA |
Proof Generation Optimization | Performance Tuning | Custom Hardware Acceleration | |
Compliance & Privacy Review | GDPR/CCPA Checklist | Full Legal Framework & Documentation | |
Ongoing Maintenance & Upgrades | Community Support | Quarterly Updates | Dedicated Engineer & Roadmap |
Estimated Timeline | 4-6 weeks | 8-12 weeks | 12+ weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
METHODOLOGY
Our Development Process
A structured, security-first approach to delivering production-ready, privacy-preserving mapping applications. We focus on auditable quality and rapid, predictable delivery.
01
Requirement & Architecture Design
We start by mapping your specific data privacy needs to the optimal ZK proof system (e.g., zk-SNARKs, zk-STARKs, Plonk). We architect the data flow, define the trusted setup requirements, and select the most efficient proving backend (e.g., Circom, Halo2).
1-2 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Circuit Development & Optimization
Our engineers write and rigorously test the zero-knowledge circuits that encode your mapping logic. We focus on minimizing constraint count and prover time, which directly reduces your operational compute costs.
Gas-Optimized
Circuit Design
Modular
Reusable Components
03
Security Audit & Trusted Setup
Every circuit undergoes internal review followed by a formal audit from a partner security firm. We manage the secure multi-party computation (MPC) ceremony for any required trusted setup, ensuring long-term protocol integrity.
Formal Audit
Security Partner
MPC Ceremony
Trusted Setup
04
Prover/Verifier Integration
We deploy the high-performance proving service (often in Rust or C++) and integrate the lightweight on-chain verifier (Solidity). We ensure sub-second proof generation and gas-efficient verification for your end-users.
< 1 sec
Proof Generation
< 200k gas
Avg. Verification
05
End-to-End Testing & Simulation
We simulate the full application flow with synthetic and real-world mapping data on a testnet. This includes stress testing the prover, verifying correctness under load, and validating privacy guarantees.
100% Coverage
Logic Paths
Load Tested
Production Scale
06
Deployment & Documentation
We handle the mainnet deployment of verifier contracts and proving infrastructure. You receive comprehensive technical documentation, integration guides, and ongoing support for the system's lifecycle.
Zero-Downtime
Deployment
Full Docs
API & SDK
Privacy-Preserving ZK Proofs for Mapping
Frequently Asked Questions
Get clear answers about our specialized service for building zero-knowledge mapping solutions.
We deliver a complete, production-ready system for privacy-preserving data mapping. This includes the custom ZK circuit logic for your specific mapping function (e.g., address-to-address, identity-to-attribute), a verifier smart contract deployed to your target chain, a prover service backend, and a client SDK for integration. You receive the source code, deployment scripts, and comprehensive documentation.
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