1. Data we collect

• Wallet public address (for login and on-chain verification).
• Business records: points, check-in streak, invite relationships, and transaction signatures of your cleanup/check-in transactions.
• We NEVER collect or store private keys or seed phrases. All signing happens inside your device's Seed Vault via Mobile Wallet Adapter.

2. How we use it

To run the points, check-in and invite system; to verify on-chain operations; to prevent abuse.

3. Sharing

We do not sell your data. Data is processed only by our servers and infrastructure providers (hosting, RPC nodes).

4. Retention & deletion

You may delete your account at any time (Profile > Delete account). All your personal data is removed immediately.

5. Contact

support@solzero.top

中文摘要：我们仅收集钱包公钥与业务数据（积分、签到、邀请关系、交易签名），绝不接触私钥或助记词；数据仅用于积分/签到/邀请体系与链上核验；您可在「我的-注销账号」随时删除全部数据。