This is a public legal page and can be viewed without logging in.
Scope
- This policy applies to the DouDiZhu web version, Android APK version, and service pages related to login, settlement, deposit, and withdrawal.
Information We Collect
- Account and identity information such as user ID, nickname, wallet address, and login session data.
- Game and balance information such as room records, match records, bean balance, platform balance, deposit records, and withdrawal records.
- Basic technical information such as browser type, device type, access time, error logs, and minimum necessary security logs.
How We Use Information
- To provide login, matchmaking, room access, game settlement, balance display, deposit and withdrawal processing, and support troubleshooting.
- To prevent cheating, manage risk, verify transactions, diagnose failures, and comply with applicable legal obligations.
Blockchain Notice
- Blockchain transaction records may be publicly stored on the Solana network and queried by third-party nodes. Those public on-chain records are not solely controlled by this service.
- We do not access your wallet private key and do not sign on your behalf unless you actively approve a signature inside your own wallet.
Sharing and Retention
- We do not sell your personal information to third parties.
- We may share the minimum necessary information with hosting providers, blockchain infrastructure providers, or legally authorized authorities when required to provide the service or comply with law.
- We retain information only for as long as needed to provide the service and meet security or compliance obligations.
Your Rights
- You may request deletion of your account data through the in-app or public Account Deletion / Data Removal page.
- Please settle or withdraw any available balance before requesting deletion. Publicly confirmed blockchain transaction records cannot be deleted.