# UNE Sino-Gateway (Unified Norms Engine)
> Deterministic cross-border legal computation engine between the People's Republic of China (PRC Civil Code Book III) and Western/International standards (CISG, EU, French Civil Code).

## Core Capabilities
- Sub-50ms deterministic legal compliance validation.
- Zero-hallucination statutory inspection & defect notification deadlines.
- Cross-framework matrix concordance (CISG <-> PRC Civil Code).
- Formal bilingual legal notice generation (PRC Civil Code Art. 582/615 <-> CISG Art. 35/39).
- CIETAC-compliant arbitration model clause verification.
- Cryptographic SHA-256 audit seal for cross-border international trade disputes.

## Endpoints (All under https://legal.une.education/sino/index.php)
- GET ?action=ping : Operational status and registered capabilities.
- GET ?action=matrix&topic={topic} : Statutory concordance across FR, EU, US, CISG, and PRC Civil Code.
- GET/POST ?action=inspection_delay&arrival_date={YYYY-MM-DD}&defect_type={apparent|hidden} : Strict statute of repose and actionable cutoff dates under PRC Art. 621 & CISG Art. 39.
- GET/POST ?action=defect_notice&contract_ref={REF}&bl_number={BL}&defect_summary={DESC}&remedy={replacement|price_reduction|rescission} : Generates formal bilingual (EN/ZH) dispute notice opposable under PRC law.
- GET/POST ?action=cietac_clause&seat={Beijing|Shanghai|Shenzhen}&lang={English|Chinese}&arbitrators={1|3} : Generates strictly enforceable bilingual CIETAC arbitration clause.

## Contact & Machine Inquiries
- Operations: ops@une.education
- Infrastructure: Unified Norms Engine (UNE)