HIPAA-Compliant Blockchain Messaging | Chainscore Labs

overview

CORE SERVICE

Smart Contract Development

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

We architect and deploy custom smart contracts that form the secure, automated backbone of your dApp. Our development process ensures gas-optimized, auditable code from day one, reducing deployment risk and long-term maintenance costs.

Full Lifecycle Support: From initial design and Solidity/Rust development to deployment on EVM/Solana and post-launch monitoring.
Security-First Approach: All code follows OpenZeppelin standards and undergoes rigorous internal review before third-party audits by firms like CertiK or Quantstamp.
Proven Templates: Accelerate development with our battle-tested modules for ERC-20, ERC-721, staking, vesting, and multi-signature wallets.

Deliver a market-ready, secure contract suite in as little as 4-6 weeks, not months.

We translate your business logic into efficient on-chain code, focusing on:

Upgradeability & Maintenance: Implementing proxy patterns (UUPS/Transparent) for seamless future improvements.
Cost Efficiency: Optimizing for gas consumption to minimize end-user transaction fees.
Comprehensive Testing: Unit, integration, and scenario testing with >95% coverage using Hardhat or Anchor frameworks.

key-features-cards

HIPAA-COMPLIANT BLOCKCHAIN INFRASTRUCTURE

Core Protocol Capabilities We Deliver

We architect and deploy secure, private messaging protocols that meet the stringent data protection and interoperability requirements of modern healthcare. Our solutions are built for production, ensuring compliance, scalability, and seamless integration.

Zero-Knowledge Proof (ZKP) Encryption

End-to-end message encryption using zk-SNARKs/zk-STARKs, enabling data verification without exposing sensitive PHI. Ensures HIPAA compliance for data-in-transit and data-at-rest.

AES-256 / ZK

Encryption Standard

HIPAA / GDPR

Compliance Built-in

Patient-Centric Data Sovereignty

Implement patient-managed access controls and consent layers via smart contracts. Patients grant/revoke provider access to specific health records with immutable audit trails.

ERC-725/ERC-734

Identity Standard

Granular Consent

Access Control

Cross-Provider Interoperability

Protocols built on HL7 FHIR® standards, enabling secure data exchange between disparate EHR systems, labs, and insurers without centralized intermediaries.

HL7 FHIR® R4

Data Standard

Fast Healthcare Interoperability Resources

Protocol Support

Immutable Audit & Compliance Logging

Every data access request, consent change, and message transaction is recorded on an immutable ledger, providing a tamper-proof audit trail for regulators (HIPAA, HITECH).

100% Immutable

Audit Trail

Real-Time

Compliance Reporting

High-Throughput & Low-Latency Network

Optimized layer-2 or app-chain architecture delivering sub-second finality for critical messages, capable of handling millions of daily transactions for large hospital networks.

< 1 sec

Message Finality

99.95% SLA

Network Uptime

Smart Contract Security & Audits

All protocol logic undergoes rigorous security audits by firms like Trail of Bits or Quantstamp, with formal verification for critical consent and access control modules.

Trail of Bits

Audit Partner

Formal Verification

Critical Modules

benefits

PROVEN RESULTS

Business Outcomes for Healthcare Organizations

Our private messaging infrastructure for healthcare data exchange delivers measurable improvements in security, compliance, and operational efficiency. See the tangible outcomes for your organization.

HIPAA & GDPR Compliance by Design

End-to-end encrypted messaging built on audited protocols, ensuring patient data privacy and meeting regulatory requirements without custom engineering.

EXPLORE

Secure Cross-Organization Data Exchange

Enable seamless, permissioned data sharing between hospitals, labs, and insurers with immutable audit trails and granular access controls.

EXPLORE

Reduced Integration Time & Cost

Deploy a standardized, interoperable messaging layer in weeks, not months, eliminating the need for costly, brittle point-to-point integrations.

< 4 weeks

Average Deployment

60%

Lower TCO

Enhanced Patient Data Security

Protect PHI with zero-knowledge proofs and on-chain access logs, providing cryptographic proof of data handling for audits and breach prevention.

99.99%

Uptime SLA

Streamlined Clinical Workflows

Automate prior authorizations, lab result delivery, and referral management with smart contract logic, reducing administrative overhead and delays.

90%

Faster Approvals

Future-Proof Interoperability

Built on open standards (FHIR, HL7) with a modular architecture, ensuring compatibility with existing EMRs and emerging healthcare protocols.

EXPLORE

Make an informed infrastructure decision

Build vs. Buy: Custom Protocol vs. Generic Solutions

A detailed comparison of developing a custom, HIPAA-compliant messaging protocol in-house versus partnering with Chainscore Labs for a secure, production-ready solution.

Factor	Build In-House	Generic SDK/API	Chainscore Custom Protocol
Time to HIPAA-Compliant MVP	9-18 months	3-6 months	8-12 weeks
Upfront Development Cost	$300K - $800K+	$50K - $150K	$75K - $200K
Security & Audit Burden	Your team (High Risk)	Vendor-dependent (Medium Risk)	Our team includes audit (Low Risk)
Protocol Customization	Full control	Limited to vendor features	Tailored to your data workflows
Ongoing Maintenance & Updates	Internal DevOps team required	Vendor roadmap dictates	Optional SLA with 99.9% uptime
Regulatory Compliance (HIPAA/BAA)	Your legal liability	Often not covered	BAA included, compliance built-in
Integration with Legacy Systems	Custom development required	Limited or pre-built connectors	Custom adapter development included
Total Cost of Ownership (Year 1)	$450K - $1M+	$100K - $250K	$120K - $275K
Time to First Patient Data Exchange	12+ months	6+ months	< 90 days

how-we-deliver

BUILT FOR HEALTHCARE

Our Development & Compliance Methodology

We deliver HIPAA-compliant, end-to-end private messaging infrastructure with a focus on security, auditability, and rapid integration. Our process is designed for healthcare's unique regulatory and operational requirements.

HIPAA-Compliant Architecture Design

We architect your system from the ground up for HIPAA compliance. This includes data encryption at rest and in transit, strict access controls, comprehensive audit logging, and Business Associate Agreement (BAA) readiness.

AES-256

Encryption Standard

SOC 2 Type II

Infrastructure

Zero-Knowledge Proof Integration

Implement ZK-SNARKs or ZK-STARKs to enable data verification without exposing Protected Health Information (PHI). Verify patient eligibility, consent, or lab results while maintaining full privacy.

PHI Privacy

Guaranteed

Circom / Halo2

Proven Frameworks

On-Chain Audit Trail & Consent Management

Deploy immutable, timestamped logs of all data access and sharing events on a private ledger. Build smart contracts for dynamic patient consent management, allowing granular control over data sharing permissions.

Immutable Logs

Tamper-Proof

ERC-725/735

Identity Standards

Secure Multi-Party Computation (MPC) Nodes

Set up a decentralized network of MPC nodes for threshold signing and key management. This eliminates single points of failure for private keys controlling access to encrypted health data.

N-of-M Threshold

Key Security

< 100ms

Signing Latency

Interoperability & FHIR Integration

Build adapters and APIs to connect your private messaging layer with existing Electronic Health Record (EHR) systems using HL7 FHIR standards, ensuring seamless data flow across healthcare providers.

HL7 FHIR R4

Compliant

REST/GraphQL

API Options

Penetration Testing & Security Audits

Every component undergoes rigorous security review. We partner with specialized Web3 audit firms to test smart contracts, ZK circuits, and network infrastructure before production deployment.

security-compliance

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts.

We architect, develop, and audit custom Solidity/Rust smart contracts that form the immutable business logic for your dApp. Our development process ensures gas efficiency, security-first design, and upgradeability patterns from day one.

Custom Tokenomics: Design and deploy ERC-20, ERC-721, ERC-1155, and bespoke token standards.
DeFi Protocols: Build automated market makers (AMMs), lending/borrowing pools, and staking mechanisms.
Enterprise Logic: Implement multi-signature wallets, DAO governance, and complex access control systems.
Full Audit Trail: All code follows OpenZeppelin standards and undergoes internal review before third-party audit.

We deliver battle-tested contracts that power your product, not just code that compiles. Reduce your time-to-audit by 50% and launch with confidence.

Healthcare Messaging

Frequently Asked Questions

Get clear answers about our HIPAA-compliant, blockchain-based private messaging solutions for healthcare data exchange.

We architect systems using a zero-knowledge proof layer for patient data, ensuring PHI is never stored in plaintext on-chain. Our smart contracts are designed as access control oracles, managing permissions without exposing data. We conduct third-party security audits and provide a Business Associate Agreement (BAA) to formalize compliance responsibilities. All deployments include encryption at rest and in transit, with audit trails for access logs.

Private Messaging for Healthcare Data Exchange

Smart Contract Development

Core Protocol Capabilities We Deliver

Zero-Knowledge Proof (ZKP) Encryption

Patient-Centric Data Sovereignty

Cross-Provider Interoperability

Immutable Audit & Compliance Logging

High-Throughput & Low-Latency Network

Smart Contract Security & Audits

Business Outcomes for Healthcare Organizations

HIPAA & GDPR Compliance by Design

Secure Cross-Organization Data Exchange

Reduced Integration Time & Cost

Enhanced Patient Data Security

Streamlined Clinical Workflows

Future-Proof Interoperability

Build vs. Buy: Custom Protocol vs. Generic Solutions

Our Development & Compliance Methodology

HIPAA-Compliant Architecture Design

Zero-Knowledge Proof Integration

On-Chain Audit Trail & Consent Management

Secure Multi-Party Computation (MPC) Nodes

Interoperability & FHIR Integration

Penetration Testing & Security Audits

Smart Contract Development

Frequently Asked Questions

Get a free quote.

Get In Touch
today.

Private Messaging for Healthcare Data Exchange

Smart Contract Development

Core Protocol Capabilities We Deliver

Zero-Knowledge Proof (ZKP) Encryption

Patient-Centric Data Sovereignty

Cross-Provider Interoperability

Immutable Audit & Compliance Logging

High-Throughput & Low-Latency Network

Smart Contract Security & Audits

Business Outcomes for Healthcare Organizations

HIPAA & GDPR Compliance by Design

Secure Cross-Organization Data Exchange

Reduced Integration Time & Cost

Enhanced Patient Data Security

Streamlined Clinical Workflows

Future-Proof Interoperability

Build vs. Buy: Custom Protocol vs. Generic Solutions

Our Development & Compliance Methodology

HIPAA-Compliant Architecture Design

Zero-Knowledge Proof Integration

On-Chain Audit Trail & Consent Management

Secure Multi-Party Computation (MPC) Nodes

Interoperability & FHIR Integration

Penetration Testing & Security Audits

Smart Contract Development

Frequently Asked Questions

Get In Touch today.

Get In Touch
today.