Deep Dive
1. FheID Palm Scan Encryption (30 Nov 2025)
Overview: FheID’s iOS/Android updates introduced dual biometric verification (face + palm) using Fully Homomorphic Encryption (FHE), ensuring raw biometrics remain encrypted during processing.
The update leverages third-generation FHE techniques like functional bootstrapping to handle non-linear operations in palm scans. Biometric data is converted into encrypted mathematical representations, allowing verification without exposing sensitive details.
What this means: This is bullish for PRAI because it strengthens Sybil resistance for on-chain identity systems while maintaining user privacy. Applications like MAI’s medical AI now use FheID for secure logins.
(Privasea AI)
2. DeepSea Mainnet Launch (10 July 2025)
Overview: The DeepSea decentralized compute layer went live on BNB Chain, enabling encrypted AI model training and inference via Privanetix nodes.
The codebase integrates smart contracts to manage node rewards and FHE-based task allocation. WorkHeart USB nodes saw 90% activation within 10 days, indicating robust network participation.
What this means: This is neutral for PRAI as it expands utility but faces competition. The network’s ability to process encrypted datasets could attract healthcare/finance use cases, though adoption metrics remain key.
(Privasea AI)
3. HESEA_Lib Updates (June 2024)
Overview: Privasea’s open-source FHE library (HESEA_Lib) added batch-processing optimizations for healthcare data analytics, reducing latency by ~40% in encrypted KPI calculations.
The updates enable scalable functional data analysis on encrypted medical records, aligning with partnerships like MAI’s e-health platform.
What this means: This is bullish for PRAI because it lowers barriers for developers building privacy-first AI apps, though reliance on centralized node hardware (Privanetix) poses decentralization risks.
(GitHub)
Conclusion
Privasea’s codebase prioritizes FHE-driven privacy enhancements, evidenced by biometric encryption upgrades and decentralized compute infrastructure. While technical milestones are significant, token utility hinges on adoption in sectors like healthcare and identity verification. How might node participation trends correlate with PRAI’s valuation in 2026?