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Privacy Policy

Last updated: August 22, 2025

1. Introduction

At Sequins, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information when you use our browser-based MIDI sequencer service.

We are committed to maintaining the trust and confidence of our users. We do not sell, trade, or rent your personal information to others.

2. Information We Collect

2.1 Information You Provide

  • Account Information: Email address and password when you create an account
  • Project Data: Musical sequences, patterns, and settings you create and save
  • Profile Information: Optional username or display name

2.2 Information Collected Automatically

  • Analytics Data: Page views and general usage patterns (anonymized via Plausible.io)
  • Error Reports: Technical errors and crashes (no personal data, via Sentry)
  • Browser Information: Browser type and version for compatibility

3. How We Use Your Information

We use the information we collect to:

  • Provide and maintain the Sequins service
  • Authenticate your account and manage your sessions
  • Save and sync your musical projects across devices
  • Improve our service through anonymized analytics
  • Debug technical issues and improve stability
  • Communicate important service updates (if you opt-in)

4. Third-Party Services

We use carefully selected third-party services to help us provide Sequins:

Service Purpose Data Shared
Supabase Authentication & Database Email, encrypted password, project data
Plausible.io Privacy-focused Analytics No personal data - only anonymized page views
Sentry Error Tracking No personal data - only technical error logs

These services are selected for their strong privacy practices. Plausible.io is GDPR-compliant and doesn't use cookies or collect personal data. Sentry is configured to exclude personally identifiable information from error reports.

5. Data Storage and Security

Your data is stored securely using industry-standard encryption. Project data and account information are stored in Supabase's secure infrastructure. We implement appropriate technical and organizational measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction.

6. Cookies

We use only essential cookies required for authentication and maintaining your session. We do not use tracking cookies or advertising cookies. The essential cookies we use are:

  • Session cookies: To keep you logged in during your session
  • Authentication tokens: To verify your identity securely

7. Your Rights

You have the right to:

  • Access: Request a copy of the personal data we hold about you
  • Correction: Update or correct your personal information
  • Deletion: Request deletion of your account and associated data
  • Export: Download your project data in a portable format
  • Opt-out: Unsubscribe from any optional communications

To exercise any of these rights, please contact us at lex@taches-teaches.com

8. Data Retention

We retain your personal information only for as long as necessary to provide you with the Service. If you delete your account, we will delete your personal information and project data within 30 days, except where we are required to retain it for legal purposes.

9. Children's Privacy

Sequins is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

10. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have data protection laws that are different from the laws of your country. We ensure appropriate safeguards are in place to protect your information.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new Privacy Policy on this page and updating the "Last updated" date. For major changes, we may also notify you via email.

12. Contact Us

If you have any questions about this Privacy Policy or our privacy practices, please contact us:

  • Email: lex@taches-teaches.com

13. California Privacy Rights

If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA). You may request information about our data practices and exercise your rights by contacting us at the email addresses above.

14. European Privacy Rights

If you are located in the European Economic Area (EEA) or United Kingdom, you have additional rights under the General Data Protection Regulation (GDPR). These include the right to data portability and the right to lodge a complaint with your local supervisory authority.

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