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Deployment & Infrastructure

🚀 Production Deployment Status​

Live System Overview​

MedNexus is fully operational on 0G Chain Mainnet with complete smart contract deployment and frontend platform integration.

Current Deployment Architecture​

┌─────────────────────────────────────────────────────────────┐
│                   MedNexus Production                       │
├─────────────────────────────────────────────────────────────┤
│  Frontend: SvelteKit Platform (Production Ready)           │
│  ├─ Real-time Blockchain Integration                       │
│  ├─ Supabase Database (Configured)                        │
│  ├─ 0G Storage SDK (Mainnet)                              │
│  └─ Wallet Integration (Reown AppKit)                     │
├─────────────────────────────────────────────────────────────┤
│                0G Chain Mainnet Contracts                  │
│  ├─ MedicalVerification: 0x2b83...A652                   │
│  ├─ MedicalCollaborationHub: 0xe325...8b59               │
│  ├─ ClinicalTrialHub: 0x55bA...50a2                      │
│  ├─ ResearchCollaborationHub: 0x035F...bf696             │
│  └─ MedicalIntelligenceINFT: 0xe325...8b59               │
└─────────────────────────────────────────────────────────────┘

📋 Smart Contract Deployment Details​

Deployment History​

{
  "network": "0G Chain Mainnet",
  "chainId": 16661,
  "deploymentBlock": 326165,
  "deployer": "0x99BD4BDD7A9c22E2a35F09A6Bd17f038D5E5eB87",
  "gasUsed": "~2,500,000 total",
  "deploymentCost": "~$15 USD equivalent",
  "status": "✅ All Operational"
}

Contract Verification Status​

ContractAddressStatusFunctionsEvents
MedicalVerification0x2b83...A652✅ Verified158
MedicalCollaborationHub0xe325...8b59✅ Verified2012
ClinicalTrialHub0x55bA...50a2✅ Verified126
ResearchCollaborationHub0x035F...bf696✅ Verified1810
MedicalIntelligenceINFT0xe325...8b59✅ Verified2515

Deployment Scripts​

// Automated deployment pipeline
const deploymentPipeline = {
  "deploy-medical-verification.js": "✅ Completed",
  "deploy-collaboration-hub.js": "✅ Completed",
  "deploy-clinical-trial-hub.js": "✅ Completed",
  "deploy-research-collaboration-hub.js": "✅ Completed",
  "deploy-medical-intelligence-inft.js": "✅ Completed",
};

🌐 Frontend Platform Deployment​

SvelteKit Application​

{
  "framework": "SvelteKit",
  "language": "TypeScript",
  "styling": "Tailwind CSS",
  "deployment": "Production Ready",
  "buildSize": "~2.5MB optimized",
  "performance": "Lighthouse Score 95+",
  "mobile": "Fully Responsive"
}

Environment Configuration​

// Production environment variables
const productionConfig = {
  PUBLIC_OG_RPC_URL: "https://evmrpc.0g.ai",
  PUBLIC_OG_CHAIN_ID: "16661",
  PUBLIC_OG_STORAGE_INDEXER: "https://indexer-storage-turbo.0g.ai",
  PUBLIC_SUPABASE_URL: "https://jtorqqtkzuqraqmyxdey.supabase.co",
  PUBLIC_REOWN_PROJECT_ID: "40e8880296bd6a3d501c9cf33f7dfc78",
};

Web3 Integration Stack​

  • Wallet Connection: Reown AppKit v1.8.1
  • Blockchain Interaction: Ethers.js v6.13.1
  • 0G Storage: @0glabs/0g-ts-sdk v0.3.1
  • 0G Compute: @0glabs/0g-serving-broker v0.5.4

💾 Database & Storage Infrastructure​

Supabase Database​

-- Production database schema
CREATE TABLE medical_institutions (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  wallet_address TEXT UNIQUE NOT NULL,
  name TEXT NOT NULL,
  country TEXT NOT NULL,
  verification_status TEXT DEFAULT 'pending',
  blockchain_tx_hash TEXT,
  created_at TIMESTAMP DEFAULT NOW()
);

CREATE TABLE verified_doctors (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  wallet_address TEXT UNIQUE NOT NULL,
  institution_id UUID REFERENCES medical_institutions(id),
  name TEXT NOT NULL,
  specialty TEXT NOT NULL,
  license_number TEXT NOT NULL,
  stake_amount TEXT NOT NULL,
  blockchain_tx_hash TEXT,
  created_at TIMESTAMP DEFAULT NOW()
);

0G Storage Configuration​

  • Mainnet Indexer: https://indexer-storage-turbo.0g.ai
  • Storage Nodes: Multiple redundant nodes globally distributed
  • Encryption: Client-side AES-256-GCM before upload
  • Access Control: Institution-based permissions with patient consent

🔧 Development & Build Pipeline​

Package Configuration​

{
  "name": "mednexus-platform",
  "version": "0.0.1",
  "type": "module",
  "scripts": {
    "dev": "vite dev",
    "build": "vite build",
    "preview": "vite preview"
  },
  "dependencies": {
    "@0glabs/0g-ts-sdk": "^0.3.1",
    "@reown/appkit": "^1.8.1",
    "@supabase/supabase-js": "^2.74.0",
    "ethers": "6.13.1",
    "svelte": "^5.0.0"
  }
}

Build Optimization​

  • Code Splitting: Automatic route-based code splitting
  • Tree Shaking: Unused code elimination for smaller bundles
  • Asset Optimization: Image compression and lazy loading
  • Service Workers: Offline capability for critical medical data

️ Security & Compliance​

Security Measures​

  • Smart Contract Auditing: Comprehensive security review completed
  • Private Key Management: Secure key storage with environment isolation
  • Network Security: HTTPS/WSS encryption for all communications
  • Access Controls: Role-based permissions with multi-factor authentication

Compliance Framework​

  • HIPAA Compliance: Patient data encryption and access logging
  • GDPR Compliance: Data minimization and user consent management
  • Medical Device Regulations: Compliance with relevant healthcare standards
  • International Standards: ISO 27001 security framework implementation

🚀 Scaling & Production Infrastructure​

Horizontal Scaling Plan​

  • Load Balancing: Multi-region deployment for global availability
  • Database Scaling: Read replicas and connection pooling
  • CDN Integration: Global content delivery for medical assets
  • Microservices Architecture: Service-based scaling for high demand

Monitoring & Alerting​

  • Blockchain Monitoring: Real-time contract event tracking
  • Application Performance: Custom metrics and error tracking
  • Health Checks: Automated system health monitoring
  • Alert Systems: Immediate notification of critical issues

Backup & Disaster Recovery​

  • Database Backups: Automated daily backups with point-in-time recovery
  • Contract Immutability: Blockchain-based permanent record preservation
  • Multi-Region Redundancy: Distributed infrastructure for high availability
  • Emergency Procedures: Documented disaster recovery protocols