TRUSTED BY:
Mayo Clinic
Johns Hopkins
Cleveland Clinic
Mass General
UCSF Medical
Enterprise Blockchain Architecture
Purpose-built for healthcare's demanding security and performance requirements
Zero-Knowledge Security
Military-grade encryption with quantum-resistant algorithms protecting 500M+ medical images across our network
Immutable Audit Trail
Every access, modification, and transfer cryptographically verified and permanently recorded for regulatory compliance
Real-Time Consensus
Sub-second validation across distributed nodes with 99.999% uptime SLA guaranteed by smart contracts
Federated Architecture
Multi-region distributed storage with automatic failover across 47 data centers globally
How NovelPACS Blockchain Works
Our hybrid blockchain architecture combines the security of private networks with the transparency of consortium chains, optimized for healthcare workflows.
- 1Image Acquisition & Hashing
DICOM images are processed through SHA-3 cryptographic hashing with metadata extraction
- 2Smart Contract Registration
Automated smart contracts register image fingerprints with access control policies
- 3Distributed Consensus
Proof of Authority validators achieve consensus across 127 global nodes
- 4Encrypted Storage
Images stored in IPFS with 256-bit AES encryption and blockchain-verified references
- 5Immutable Audit Trail
Every access logged on-chain with timestamp, user ID, and purpose code
Technical Specifications
Consensus Mechanism
Proof of Authority (PoA)
Block Time
3 seconds
Transaction Throughput
10,000 TPS
Network Nodes
127 Validators
Smart Contract Language
Solidity / Rust
Storage Protocol
IPFS + Filecoin
Security Features
Quantum-resistant cryptography (CRYSTALS-Kyber)
Zero-knowledge proofs for privacy preservation
Multi-signature wallet requirements
Hardware security module (HSM) integration
Homomorphic encryption for computation on encrypted data
Threshold cryptography for distributed key management
Real-World Healthcare Applications
Proven blockchain solutions delivering measurable ROI across clinical workflows
Patient Data Sovereignty
GDPR-compliant patient-controlled access with granular permissions and consent management
Clinical Trial Integrity
FDA 21 CFR Part 11 compliant image management for pharmaceutical research with verifiable chain of custody
Cross-Border Interoperability
HL7 FHIR and DICOM standard compliant sharing across 47 countries with embedded access control
Regulatory Automation
Smart contract-driven compliance with HIPAA, GDPR, and regional regulations across jurisdictions
Insurance Verification
Automated claims processing with cryptographic proof of treatment and imaging verification
AI Model Training
Privacy-preserving federated learning on encrypted medical images for diagnostic AI development