Data Protection Principles
GDPR Compliant
We comply with the General Data Protection Regulation (GDPR) and French Data Protection Act (Loi Informatique et Libertés).
Data Security
Your data is encrypted using industry-standard protocols and stored securely in EU-based data centers.
Your Rights
You have the right to access, rectify, delete, and port your personal data at any time.
Privacy Policy
Last updated: September 10, 2025
Version: 1.0
Data Controller: Inoval, 28 avenue de la côte d'or, 44300 Nantes, France, RCS NANTES
Data Protection Officer: dpo@dazno.de
CNIL Registration: [Pending]
1. Introduction
Inoval ("we", "us", "our") operates Dazno.de, a Lightning Network node analysis platform. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.
We comply with the General Data Protection Regulation (EU) 2016/679 ("GDPR") and the French Data Protection Act (Loi n° 78-17 du 6 janvier 1978 relative à l'informatique, aux fichiers et aux libertés).
2. Legal Basis for Processing
We process personal data based on the following legal grounds:
- Contract: Processing necessary for the performance of our services
- Legitimate Interest: For improving our services and preventing fraud
- Legal Obligation: To comply with French and EU laws
- Consent: For marketing communications and optional features
3. Data We Collect
3.1 Personal Information
- Name and surname
- Email address
- Company name (if applicable)
- Billing address
- Payment information (processed by our payment providers)
- IP address and geolocation data
3.2 Lightning Network Data
- Node public keys
- Channel information
- Transaction volumes (aggregated)
- Network performance metrics
3.3 Technical Data
- Browser type and version
- Operating system
- Device information
- Cookies and similar technologies
- Usage patterns and preferences
4. How We Use Your Data
We use your data for the following purposes:
- Providing Lightning Network analysis services
- Processing payments and managing subscriptions
- Sending service-related communications
- Improving our algorithms and services
- Complying with legal obligations
- Preventing fraud and ensuring security
- Marketing (with your consent)
5. Data Retention
We retain your data for the following periods:
- Account data: Duration of service + 3 years
- Payment records: 10 years (French tax law requirement)
- Lightning Network data: 2 years after last activity
- Marketing data: Until consent withdrawal
- Security logs: 1 year
6. Data Sharing and Transfers
6.1 Third-Party Service Providers
We share data with:
- Payment processors (Stripe, PayPal)
- Cloud hosting providers (EU-based)
- Email service providers
- Analytics providers (anonymized data only)
6.2 International Transfers
All data is stored within the European Union. Any transfers outside the EU are protected by:
- EU Standard Contractual Clauses
- Adequacy decisions by the European Commission
7. Your Rights Under GDPR
You have the following rights:
Right to Access (Article 15 GDPR)
Request a copy of your personal data we hold.
Right to Rectification (Article 16 GDPR)
Request correction of inaccurate or incomplete data.
Right to Erasure (Article 17 GDPR)
Request deletion of your personal data ("right to be forgotten").
Right to Restriction (Article 18 GDPR)
Request limitation of processing your data.
Right to Portability (Article 20 GDPR)
Receive your data in a structured, machine-readable format.
Right to Object (Article 21 GDPR)
Object to processing based on legitimate interests or direct marketing.
To exercise these rights, contact our DPO at: dpo@dazno.de
8. Data Security
We implement appropriate technical and organizational measures:
- AES-256 encryption for data at rest
- TLS 1.3 for data in transit
- Regular security audits and penetration testing
- Access controls and authentication
- Employee training on data protection
- Incident response procedures
9. Cookies and Tracking
We use cookies in compliance with the French Data Protection Authority (CNIL) guidelines:
- Essential cookies: Required for service functionality
- Analytics cookies: To improve our services (with consent)
- Marketing cookies: For personalized content (with consent)
You can manage cookie preferences through our cookie banner or browser settings.
10. Children's Privacy
Our Service is not intended for individuals under 18 years of age. We do not knowingly collect data from minors.
11. Data Breach Notification
In case of a data breach, we will:
- Notify the CNIL within 72 hours
- Inform affected users without undue delay if high risk
- Document all breaches in our internal register
12. Complaints
If you have concerns about our data processing, you can:
- Contact our DPO at dpo@dazno.de
- File a complaint with the CNIL:Commission Nationale de l'Informatique et des Libertés
3 Place de Fontenoy
TSA 80715
75334 PARIS CEDEX 07
Tel: +33 (0)1 53 73 22 22
Website: www.cnil.fr
13. Updates to This Policy
We may update this Privacy Policy periodically. We will notify you of material changes via email or prominent notice on our Service.
14. Contact Information
Data Controller:
Inoval
28 avenue de la côte d'or, 44300 Nantes, France
RCS NANTES
Data Protection Officer:
Email: dpo@dazno.de
General Inquiries:
Email: legal@dazno.de
Support: support@dazno.de
Inoval - Dazno.de
Privacy Policy Version 1.0
Effective Date: September 10, 2025
RCS NANTES
Privacy Questions?
Our Data Protection Officer is here to help with any privacy concerns.
CNIL Registration: [Pending]
EU Representative: Not required (established in EU)