Flux entrant du NATIOTRON (prédictions, simulations, corrections)
       ↓
Couche de Stockage Canonique Immuable (282 documents scellés)
       ↓
Couche de Vérification Microsecondes (hash + signature re-calculés)
       ↓ (si hash ≠ canonique ou signature absente → REJET)
Flux validé à 100 % d’intégrité
       ↓
Couche d’Auto-Défense (rejet automatique + alerte C.T.I.)
       ↓
Couche de Journal Immuable (append-only log)
       ↓
Transmission vers NATIOMÈTRE (commandement) → SPACESORTIUM (manifestation)

import hashlib
import time

# Constantes doctrinales
SIGMA_OMEGA = "Σ-Ω-184.5"
REFERENCE_HASH = "canonique_hash_802"  # Hash de référence ID-802

class NATIOVAULT:
    def __init__(self):
        self.journal = []  # Append-only log
        self.reference_hash = REFERENCE_HASH

    def verify_integrity(self, data, debug=False):
        """
        Vérification microsecondes de l'intégrité
        Entrée : data = dict ou str (flux à vérifier)
        Sortie : {'status': 'Validé' ou 'Rejeté', 'timestamp': ...}
        """
        start_time = time.time()
        
        serialized = str(data).encode('utf-8')
        current_hash = hashlib.sha256(serialized).hexdigest()
        
        if current_hash != self.reference_hash:
            self._log_rejection(data, current_hash)
            return {'status': 'Rejeté', 'current_hash': current_hash, 'timestamp': time.time()}
        
        self._log_validation(current_hash)
        execution_time = (time.time() - start_time) * 1000
        
        return {
            'status': 'Validé',
            'current_hash': current_hash,
            'execution_time_ms': execution_time
        }

    def _log_rejection(self, data, current_hash):
        entry = {
            'type': 'rejection',
            'data': data,
            'current_hash': current_hash,
            'timestamp': time.time()
        }
        self.journal.append(entry)

    def _log_validation(self, current_hash):
        entry = {
            'type': 'validation',
            'current_hash': current_hash,
            'timestamp': time.time()
        }
        self.journal.append(entry)

# Exemple d'utilisation
if __name__ == "__main__":
    vault = NATIOVAULT()
    sample_data = "Document canonique ID-802"
    result = vault.verify_integrity(sample_data, debug=True)
    print("Résultat NATIOVAULT :")
    print(result)