Technical Constraints & Heuristics ⚙️

To maintain industrial-grade reliability and avoid network detection (anti-bot measures), the OBrain Sovereign Engine operates under specific hardcoded limits and mathematical heuristics.

1. Mining & Processing Volume

Per execution cycle (Hourly Cron), the system is calibrated for:

• National Discovery: 30 high-level categories (niches) are scanned.
• Depth: 20 top-performing products per category are analyzed.
• Global Scanning: 5 macro-niches across 3 Tier-1 countries (US, GB, DE).
• Target Output: ~610 validated product signals per hour.

2. ROI & Tax Heuristics

The ROI Predictor uses a deterministic tax engine with the following defaults:

• Import Multiplier: 1.44x (Covers estimated duties and regional ICMS).
• Safety Buffer: Signals with a predicted ROI below 20% are automatically discarded from the primary dashboard.
• Markup Logic: Dynamic calculation based on sourcing price vs. market saturation index.

3. Operational Safety (Anti-Ban)

To protect the Sovereign Node's IP reputation:

• Concurrency: Limited to 5 concurrent product deep-scans per worker thread.
• Waterfall Latency: A 2-5 second jitter is introduced between Stage 1 (API) and Stage 2 (Scraper) transitions.
• Vision Sourcing: Image-based factory validation (1688) is triggered only for products with a "High Velocity" score (>8.5).

4. Hardware Requirements (Node Implementation)

To achieve "Latency Zero" in computer vision tasks:

• Architecture: Optimized for Apple Silicon (M4) or AVX-512 capable CPUs.
• Memory: Minimum 16GB Unified Memory / RAM.
• Storage: 50GB NVMe for local embeddings and image cache.

5. Data Freshness

• Intelligence Cycle: Data is refreshed every 60 minutes via the Edge Orchestrator.
• Trend Drift: The "15-45 days" window is calculated based on the delta between SourceListings growth and LocalMarketSaturation.

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Document Version: 1.1 - Technical Transparency Update