4. Technical Architecture & protocol modules
4.1 The Privacyx Multi-Node Protocol4.2 Architecture Schema (Protocol-Level)4.3 Privacyx Standards Framework (PXP) - Technical Model4.4 Privacyx SDK (JS/TS) - Unifying Interface Layer4.5 PXP-201 - Privacyx Encryption Standard4.6 AI Detector Subnet (ONNX / CPU) - Gateway → Scheduler → Miners4.7 Module Interoperability