隐私政策
Privacy policy
版本：1.0 · 日期：2026-09-25 · 联系邮箱：niuwenyong@gmail.com
开发与支持 / Development and support: Wenyong Niu · niuwenyong@gmail.com
简体中文
铭址在设备上生成 TRON 和 Ethereum 地址及私钥，不要求创建账号。应用不向开发者服务器发送生成的地址、私钥、密码、使用记录或设备标识，不包含广告或第三方分析服务，也不请求定位信息。
地址记录与加密私钥保存在本地。用于保护私钥的密钥存入设备钥匙串；查看、复制、导出私钥需要系统锁屏密码验证。应用无法读取或找回手机锁屏密码。
你可以主动导出带密码的加密备份。如果你选择 iCloud Drive 或其他云端文件服务，备份文件会交由你选择的服务处理，并适用该服务的隐私政策。应用自身不提供自动云同步。主动复制私钥会将明文放入系统剪贴板；应用设置为仅本设备可用并在 30 秒后过期。
你可在应用内删除保存的地址记录。卸载应用、移除设备密码或丢失设备可能使本地密钥无法访问。请在操作前妥善备份；开发者没有密钥副本，无法恢复。你导出的备份由你自行管理和删除。
如通过电子邮件联系我们，我们会使用你主动提供的信息回应支持请求。请勿发送私钥、密码或加密备份文件。
English
VaniKey generates TRON and Ethereum addresses and private keys on your device. No account is required. The app does not send generated addresses, private keys, passwords, usage records, or device identifiers to developer servers. It contains no advertising or third-party analytics and does not request your location.
Address records and encrypted private keys are stored locally. Keys protecting private keys are stored in the device Keychain. Viewing, copying, and exporting private keys requires your system device passcode. VaniKey cannot read or recover that passcode.
You may export a password-encrypted backup. If you select iCloud Drive or another cloud file provider, that provider handles the backup under its own privacy policy. VaniKey does not provide automatic cloud sync. Copying a private key places plaintext on the system clipboard; the app requests device-local access and a 30-second expiration.
You can delete saved address records in the app. Uninstalling the app, removing your device passcode, or losing the device may make local keys inaccessible. Keep a backup before taking these actions. The developer has no copy of your keys and cannot restore them. Exported backups remain under your control and must be deleted separately.
If you contact us by email, we use the information you choose to provide to respond to your support request. Do not send private keys, passwords, or encrypted backup files.
Contact: niuwenyong@gmail.com