CommishVault
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Privacy Policy

Last updated: January 16, 2026

1. Introduction

CommishVault ("we," "our," or "us") operates the CommishVault platform at commishvault.com. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our fantasy sports payment platform.

By using CommishVault, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

2.1 Information from Third-Party Services

When you sign in using Google or Apple, we receive:

  • Your email address
  • Your name (if provided)
  • Your profile picture (if provided)

2.2 Sleeper Account Information

When you link your Sleeper account, we access:

  • Your Sleeper username and display name
  • Your Sleeper user ID
  • Your Sleeper avatar
  • Your league memberships and roles (commissioner/member)

Note: We only read publicly available league information from Sleeper. We do not access your private messages, trade offers, or other private data.

2.3 Wallet Information

If you choose to receive payouts, you may provide your cryptocurrency wallet address. This is a public blockchain address and does not contain any personally identifying information on its own.

2.4 Payment Information

Payments are processed through Coinbase. We do not store your credit card, bank account, or other payment method details. Coinbase's privacy policy governs how they handle your payment information.

2.5 Transaction Data

We record:

  • Payment amounts and timestamps
  • Blockchain transaction hashes (publicly visible on-chain)
  • League participation and payment status

3. How We Use Your Information

We use your information to:

  • Provide and maintain the CommishVault platform
  • Import your leagues from Sleeper
  • Process payments and payouts
  • Send you important service notifications
  • Respond to your inquiries and support requests
  • Detect and prevent fraud or abuse
  • Comply with legal obligations

4. Information Sharing

We may share your information with:

  • League Members: Your Sleeper username and payment status are visible to other members of your leagues.
  • Service Providers: We use third-party services (hosting, analytics) that may process your data on our behalf.
  • Blockchain Networks: Payment transactions are recorded on the Base blockchain and are publicly visible.
  • Legal Requirements: We may disclose information if required by law or to protect our rights.

We do not sell your personal information to third parties.

5. Data Security

We implement appropriate technical and organizational measures to protect your information, including:

  • Encryption of data in transit (HTTPS/TLS)
  • Encryption of sensitive data at rest
  • Regular security assessments
  • Limited access to personal data by employees

Funds held in escrow are secured by audited smart contracts on the Base blockchain. Only the league commissioner can authorize payouts.

6. Data Retention

We retain your account information for as long as your account is active. Transaction records are retained for 7 years to comply with financial regulations. Blockchain transactions are permanent and cannot be deleted.

7. Your Rights

You have the right to:

  • Access: Request a copy of your personal data
  • Correction: Update inaccurate information
  • Deletion: Request deletion of your account (subject to legal retention requirements)
  • Portability: Receive your data in a portable format

To exercise these rights, contact us at privacy@commishvault.com.

8. Cookies and Tracking

We use essential cookies to maintain your session and preferences (such as dark/light mode). We do not use third-party tracking cookies for advertising purposes.

9. Children's Privacy

CommishVault is not intended for users under 18 years of age. We do not knowingly collect information from children. If you believe a child has provided us with personal information, please contact us.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the "Last updated" date.

11. Contact Us

If you have questions about this Privacy Policy, please contact us at: