Proveniq Core

The Central Nervous System

Proveniq Core is the API platform that connects every module in the ecosystem. It ingests data from hardware, processes it through intelligent algorithms, and distributes insights to applications.

Architecture

System Design

┌─────────────────────────────────────────────────────────────┐
│                      PROVENIQ CORE                          │
├─────────────────────────────────────────────────────────────┤
│  ┌─────────┐  ┌─────────┐  ┌─────────┐  ┌─────────┐        │
│  │ Gateway │  │  Auth   │  │  Rate   │  │ Router  │        │
│  │   API   │  │ Service │  │ Limiter │  │         │        │
│  └────┬────┘  └────┬────┘  └────┬────┘  └────┬────┘        │
│       └────────────┴────────────┴────────────┘              │
│                          │                                   │
│  ┌───────────────────────┴───────────────────────┐          │
│  │              SERVICE MESH                      │          │
│  ├─────────┬─────────┬─────────┬─────────┬──────┤          │
│  │ Assets  │ Ledger  │ Claims  │  Bids   │Capital│          │
│  │ Service │ Service │ Service │ Service │Service│          │
│  └─────────┴─────────┴─────────┴─────────┴──────┘          │
│                          │                                   │
│  ┌───────────────────────┴───────────────────────┐          │
│  │              DATA LAYER                        │          │
│  ├─────────┬─────────┬─────────┬─────────────────┤          │
│  │PostgreSQL│  Redis │Elasticsearch│ S3 Storage  │          │
│  └─────────┴─────────┴─────────┴─────────────────┘          │
└─────────────────────────────────────────────────────────────┘

Technology Stack

API Reference

Authentication

All API requests require authentication via:

• API Keys — For server-to-server integration
• OAuth 2.0 — For user-context requests
• JWT Tokens — For session management

Endpoints

Assets API

GET    /v1/assets              List assets
POST   /v1/assets              Register new asset
GET    /v1/assets/:id          Get asset details
PUT    /v1/assets/:id          Update asset
GET    /v1/assets/:id/value    Get current valuation
GET    /v1/assets/:id/history  Get provenance history

Ledger API

GET    /v1/ledger/entries      Query ledger entries
GET    /v1/ledger/entries/:id  Get specific entry
POST   /v1/ledger/verify       Verify entry authenticity
GET    /v1/ledger/proof/:id    Get cryptographic proof

Hardware API

GET    /v1/devices             List registered devices
POST   /v1/devices/events      Receive device telemetry
GET    /v1/devices/:id/status  Get device status
POST   /v1/lockers/scan        Initiate Locker scan

Webhooks

Subscribe to real-time events:

{
  "event": "asset.verified",
  "timestamp": "2024-01-15T10:30:00Z",
  "data": {
    "asset_id": "ast_123456",
    "verification_id": "ver_789",
    "score": 98.5,
    "device_id": "loc_456"
  }
}

Data Processing

Event Pipeline

1. Ingestion — Events received via API or device stream
2. Validation — Schema and business rule checks
3. Enrichment — Add context from related data
4. Processing — Apply business logic and ML models
5. Storage — Persist to appropriate data stores
6. Distribution — Notify subscribers and update caches

Real-Time Processing

• Stream Processing — Kafka Streams for event handling
• Complex Event Processing — Pattern detection across events
• Real-Time Analytics — Live dashboards and metrics

Machine Learning

Models in Production

ML Pipeline

Data Collection → Feature Engineering → Training → Validation → Deployment → Monitoring

Performance

SLAs

Scalability

• Horizontal Scaling — Auto-scaling based on load
• Geographic Distribution — Multi-region deployment
• Edge Caching — CDN for static assets

Security

Infrastructure

• VPC isolation
• WAF protection
• DDoS mitigation
• Encryption at rest and in transit

Application

• Input validation
• SQL injection prevention
• XSS protection
• CSRF tokens

Compliance

• SOC 2 Type II
• PCI DSS (for payments)
• GDPR / CCPA