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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Zero-Knowledge Proofs for Health Data Privacy

We implement ZK-proof systems using StarkNet Cairo and zkSync to enable verifiable compliance and analytics without exposing sensitive patient information, reducing audit time by 80%.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by certified auditors for your Web3 application.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our team of certified auditors writes in Solidity 0.8+ and Rust, implementing battle-tested patterns from OpenZeppelin to mitigate common vulnerabilities. Deliverables include full audit reports, comprehensive testing suites, and gas-optimized code.

  • Token Standards: Custom ERC-20, ERC-721, and ERC-1155 contracts with advanced features like vesting, staking, and governance.
  • DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, yield aggregators, and perpetual swaps.
  • Enterprise Logic: Multi-signature wallets, access control systems, and cross-chain asset bridges.

We guarantee zero critical vulnerabilities in production. Our contracts power applications securing over $500M+ in TVL, with a track record of 99.9% uptime and successful mainnet deployments on EVM and Solana chains.

key-features-cards
ZK-POWERED HEALTH DATA INFRASTRUCTURE

Core Technical Capabilities We Deliver

We build production-ready, privacy-preserving systems for health data, enabling secure interoperability and compliance without exposing sensitive information.

03

HIPAA-Compliant Data Gateways

Build secure, auditable gateways that transform sensitive Protected Health Information (PHI) into privacy-preserving proofs, maintaining full regulatory compliance.

05

End-to-End Security Audits

Our ZK systems undergo rigorous security reviews, including circuit logic verification, cryptographic soundness checks, and smart contract audits by leading firms.

06

Scalable Proof Generation Infrastructure

Deploy high-throughput proving services with managed infrastructure, ensuring sub-second proof generation for real-time health applications at scale.

benefits
DELIVERING TANGIBLE ROI

Business Outcomes for HealthTech Leaders

Implementing zero-knowledge proofs for health data privacy isn't just about compliance—it's a strategic investment that unlocks new revenue streams, reduces operational costs, and builds unbreakable patient trust. Here’s what our ZKP solutions deliver for your business.

01

Monetize Data Without Risk

Securely share anonymized patient data with research institutions and pharma partners using ZKPs, creating new revenue lines while maintaining 100% patient privacy and HIPAA/GDPR compliance.

New Revenue Stream
Data Partnerships
100% Compliant
HIPAA/GDPR
02

Slash Compliance & Audit Costs

Reduce the time and expense of manual audits and breach investigations. Our ZKP systems provide cryptographic proof of compliance, cutting audit preparation time by up to 70%.

Up to 70%
Faster Audits
Automated Proofs
For Regulators
03

Accelerate Clinical Trial Recruitment

Instantly match eligible patients to trials by verifying their medical history meets criteria via ZKPs—without exposing sensitive health records. Reduce recruitment timelines from months to days.

Months → Days
Recruitment Time
Privacy-Preserving
Patient Matching
04

Build Unbreakable Patient Trust

Demonstrate a verifiable, cryptographic commitment to privacy. Patients can audit how their data is used via transparent ZKP verification, directly increasing platform adoption and retention.

Verifiable Privacy
Patient-Facing Audits
Increased NPS
Trust Metric
05

Enable Cross-Border Collaboration

Facilitate secure, compliant data sharing between international hospitals and research networks. ZKPs prove data validity without transferring raw records, navigating complex jurisdictional laws.

Global Data Pool
For Research
Jurisdiction-Agnostic
Compliance Proof
06

Future-Proof Your Tech Stack

Deploy ZKP infrastructure built on industry standards (Circom, Halo2) with regular security audits. Ensure interoperability with emerging health data ecosystems and Web3 identity protocols.

Audited Circuits
Security First
Standards-Based
Circom, Halo2
Choose Your Path to Health Data Privacy

Zero-Knowledge Proof Implementation Tiers

A clear comparison of our structured service packages for integrating zero-knowledge proofs into healthcare applications, from initial proof-of-concept to full-scale, compliant production systems.

Implementation FeatureProof-of-ConceptProduction-ReadyEnterprise Platform

Custom ZK Circuit Design

On-Chain Verifier Contracts

Basic (1 chain)

Multi-Chain (3)

Multi-Chain (5+)

Data Schema & Attestation Logic

Pre-defined templates

Custom for your use case

Fully bespoke & extensible

Performance & Optimization

Standard proofs

Optimized for <5s generation

Hardware-accelerated, <1s generation

Compliance Framework (HIPAA/GDPR)

Guidance only

Architecture & audit support

Full compliance package & legal review

Integration Support

API documentation

Dedicated engineer (40 hrs)

Dedicated technical team

Uptime & Monitoring SLA

99.5%

99.9% with 24/7 alerting

Ongoing Maintenance & Upgrades

Self-managed

12-month support included

Multi-year SLA with roadmap alignment

Typical Timeline

4-6 weeks

8-12 weeks

12+ weeks (phased)

Starting Investment

$25K – $50K

$100K – $250K

Custom (Contact for Quote)

how-we-deliver
PROVEN METHODOLOGY

Our Development & Integration Process

A structured, security-first approach to integrating zero-knowledge proofs into your health data platform, ensuring compliance and performance from day one.

01

Architecture & Protocol Design

We design a custom ZK architecture (zk-SNARKs, zk-STARKs, or Plonk) tailored to your specific data types (EHR, genomic, clinical trial) and compliance requirements (HIPAA, GDPR).

2-4 weeks
Design Phase
3+ Protocols
Evaluated
02

Circuit Development & Optimization

Our engineers write and optimize the core ZK circuits using Circom or Halo2, focusing on minimizing proof generation time and on-chain verification costs for your use case.

70-90%
Gas Cost Reduction
Sub-second
Proof Generation
03

Integration & API Layer

We build secure, documented APIs (REST/GraphQL) to seamlessly connect your existing health data systems with the ZK proving backend, abstracting the cryptographic complexity.

< 1 week
Integration Time
Full SDK
Provided
04

Security Audit & Compliance Review

Every implementation undergoes rigorous internal review and optional third-party audit (e.g., Trail of Bits) to ensure data integrity and adherence to healthcare security standards.

100%
Audit Coverage
HIPAA-ready
Framework
05

Deployment & Scalability Setup

We deploy the complete system to your chosen infrastructure (AWS/GCP, on-premise) with auto-scaling provers and 99.9% uptime SLAs for production workloads.

99.9%
Uptime SLA
Global
Prover Network
06

Ongoing Support & Optimization

Receive dedicated technical support, performance monitoring, and quarterly optimization updates to incorporate the latest ZK research and efficiency improvements.

24/7
Support
Quarterly
Performance Reviews
security
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built to your exact specifications.

We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built for security and speed, delivering audit-ready code in 2-4 weeks for an MVP.

  • Security-First Development: Built on Solidity 0.8+ using OpenZeppelin libraries and battle-tested patterns.
  • Full-Spectrum Expertise: ERC-20, ERC-721, ERC-1155, ERC-4626, and custom logic for DeFi, NFTs, DAOs, and RWA.
  • End-to-End Delivery: From technical specification and gas optimization to deployment scripts and comprehensive documentation.

We don't just write code; we deliver a secure, maintainable foundation for your product's growth.

ZK-Health Data Privacy

Frequently Asked Questions

Common questions about implementing zero-knowledge proofs for secure, compliant health data management.

Zero-knowledge proofs allow you to verify patient data (e.g., age, diagnosis, vaccination status) without exposing the raw information. This means you can build features like eligibility checks or clinical trial pre-screening while keeping Personally Identifiable Information (PII) and Protected Health Information (PHI) encrypted and off-chain. We architect systems that provide cryptographic proof of compliance, reducing your liability and audit surface.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Zero-Knowledge Proofs for Health Data | Chainscore Labs | ChainScore Guides