We deliver audit-ready code from day one. Our team, with over 50+ deployed contracts, builds on Solidity 0.8+ and Vyper, leveraging battle-tested libraries like OpenZeppelin to eliminate common vulnerabilities and ensure gas efficiency.
LABS
Services
Blockchain-Based Consent Management Platforms
Chainscore develops enterprise-grade, smart contract-powered systems that give patients granular, revocable control over their healthcare IoT data. We build transparent, auditable platforms for compliant data sharing.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your dApp.
From tokenization to complex DeFi logic, we architect for security and scalability first.
- Custom Logic: ERC-20, ERC-721, ERC-1155 tokens, staking pools, multi-signature wallets, and bespoke DeFi protocols.
- Full Lifecycle: Development, comprehensive testing (unit/integration), deployment, and verification on-chain.
- Security Focus: Adherence to Consensys Diligence and Trail of Bits security patterns, with documentation for third-party audits.
key-features-cards
BUILDING TRUST ON-CHAIN
Core Technical Capabilities We Deliver
We architect and deploy secure, scalable, and compliant consent management systems that integrate seamlessly with your existing infrastructure, ensuring user data sovereignty and regulatory adherence.
benefits
MEASURABLE IMPACT
Business Outcomes for Healthcare Innovators
Our blockchain-based consent management platform delivers concrete, verifiable results that align with your strategic goals for compliance, efficiency, and patient trust.
01
Accelerated Regulatory Compliance
Achieve HIPAA, GDPR, and CCPA readiness with an immutable audit trail. Our platform automates consent logging and patient data provenance, reducing manual compliance overhead by up to 70%.
70%
Reduced Compliance Overhead
HIPAA/GDPR
Framework Ready
02
Enhanced Patient Trust & Engagement
Empower patients with a transparent, self-sovereign portal to view, grant, and revoke consent in real-time. This demonstrable control increases patient opt-in rates and data-sharing willingness for research.
40%+
Higher Opt-in Rates
Real-time
Consent Updates
03
Secure, Interoperable Data Exchange
Enable seamless and secure data sharing between EHRs, research institutions, and partners via standardized, patient-authorized APIs. Eliminate costly custom integration projects.
90%
Faster Partner Onboarding
FHIR/HL7
Standards Supported
04
Reduced Audit & Breach Investigation Costs
Leverage a tamper-proof blockchain ledger for all consent transactions. Pinpoint the exact history of any data access event in seconds, slashing forensic investigation time and associated costs.
80%
Faster Audit Resolution
Immutable
Audit Trail
05
Monetization of Anonymized Data Streams
Create new revenue streams by facilitating patient-approved, anonymized data contributions to clinical trials and research, with automated, transparent micropayments to participants.
New Revenue
Stream Created
Patient-Centric
Monetization Model
Choose Your Implementation Path
Phased Development & Deployment Tiers
A structured roadmap for building and scaling your blockchain-based consent management platform, from MVP to enterprise-grade deployment.
| Capability & Support | Starter (MVP) | Professional (Production) | Enterprise (Scale) |
|---|---|---|---|
Smart Contract Audit & Security Review | |||
On-Chain Consent Registry Deployment | Single Chain | Multi-Chain (2-3) | Custom Network Setup |
Off-Chain API & Dashboard | Basic UI | Custom Branded UI | White-Label Solution |
Integration Support | Standard SDKs | Custom API Development | Dedicated Integration Engineer |
Compliance Templates (GDPR, CCPA) | Pre-built | Customizable | Audit-Ready with Legal Review |
Monitoring & Alerting | Basic Logs | Real-time Dashboard | 24/7 SRE & PagerDuty |
Incident Response SLA | Best Effort | < 24 Hours | < 4 Hours |
Data Portability & Migration Tools | |||
Annual Maintenance & Updates | Optional | Included (1 Year) | Included with SLA |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Starting Investment | $25K - $50K | $75K - $150K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Development Methodology
We deliver production-ready consent management platforms through a structured, security-first approach that de-risks development and accelerates your time-to-market.
01
Architecture & Design
We design modular, upgradeable architectures using standards like ERC-725 for identity and ERC-3668 for on-chain attestations. This ensures your platform is future-proof and interoperable from day one.
2-3 weeks
Design Phase
100%
Upgradeable
02
Smart Contract Development
Our engineers write gas-optimized Solidity 0.8+ contracts, leveraging OpenZeppelin libraries and implementing role-based access control (RBAC) for secure consent logic and data handling.
OpenZeppelin
Security Base
< 0.01 ETH
Avg. Gas Cost
03
Security & Auditing
Every contract undergoes rigorous internal review followed by a formal audit from a top-tier firm like CertiK or Quantstamp. We provide a detailed vulnerability report and remediation plan.
2 Audits
Minimum
0 Critical
Guarantee
04
Integration & Deployment
We handle full-stack integration with your frontend and backend, deploying to your chosen EVM network (Mainnet, Polygon, Arbitrum) with comprehensive monitoring and incident response setup.
< 1 week
Deployment Time
99.9% SLA
Uptime
05
Compliance Framework
We build with GDPR, CCPA, and other global data privacy regulations in mind, implementing consent revocation, data portability, and immutable audit trails as core features.
GDPR/CCPA
Ready
Immutable
Audit Trail
06
Ongoing Support
Receive 24/7 monitoring, alerting, and dedicated developer support. We offer upgrade packages for new features, security patches, and scaling optimizations.
24/7
Monitoring
< 1 hour
Response SLA
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process includes formal verification and third-party audits to ensure security and reliability.
- Token Standards:
ERC-20,ERC-721,ERC-1155,SPL, and custom implementations. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, yield strategies.
- Enterprise Logic: Multi-signature wallets, vesting schedules, governance modules.
- Deliverables: Full test suites, deployment scripts, and comprehensive documentation.
We deliver battle-tested contracts with a 99.9% uptime SLA and gas-optimized code, reducing operational costs by up to 40%.
Our engineers follow OpenZeppelin standards and can have your MVP live on mainnet in under 3 weeks.
Blockchain Consent Management
Frequently Asked Questions
Get clear answers on how we build secure, compliant, and user-centric consent management platforms for Web3.
A blockchain-based consent management platform (CMP) is a decentralized system for recording, managing, and verifying user consent for data sharing and processing. Unlike traditional databases, it provides an immutable, transparent, and user-owned audit trail. You need one to build trust in Web3 by ensuring compliance with regulations like GDPR and CCPA, enabling verifiable data provenance, and giving users true control over their digital identity and data.
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