Privacy Policy

Last updated: April 6, 2026

1. Information We Collect

dreyv collects the minimum information necessary to provide our treasury management services:

• Wallet addresses you connect to the platform (public blockchain data).
• Email address if you provide one during onboarding (optional).
• Usage data such as feature interactions, page views, and error logs for service improvement.
• Authentication tokens (session cookies) for maintaining your signed-in session.

2. How We Use Your Information

• Providing, maintaining, and improving our treasury management services.
• Authenticating your identity via Sign-In With Solana (SIWS).
• Sending service-related communications (if you provide an email).
• Detecting and preventing fraud, abuse, or security incidents.

3. Data Storage and Security

Your data is stored in encrypted databases hosted on Neon (PostgreSQL). We use industry-standard encryption (AES-256-GCM) for sensitive data at rest and TLS for data in transit. We never store private keys on our servers.

4. Data Sharing

We do not sell your personal data. We may share data with:

• Infrastructure providers (Vercel, Neon, Supabase) necessary to operate the service.
• Blockchain networks (Solana) as required for transaction execution.
• Law enforcement when required by applicable law.

5. Your Rights (GDPR)

You have the right to:

• Access your personal data via the data export feature in Settings.
• Delete your account and associated data via the account deletion feature.
• Rectify inaccurate data by updating your profile.
• Object to data processing by contacting us.

6. Cookies

We use essential cookies for authentication. See our Cookie Policy for details.

7. Contact

For privacy-related inquiries, contact us at privacy@keystone.so.