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Initial public release. Offline-first verification with local audit and vault. No cloud dependency.
Offline-first digital identity and productivity utility
QuantumTag is an offline-first digital identity and productivity application designed to help users generate, manage, and use secure identifiers directly on their device. The app is built with a privacy-by-design approach. QuantumTag does not collect, store, or share personal user data. All operations are performed locally, and no mandatory backend or external servers are required. Key features: • Offline-first identity generation and usage • No account registration required • No personal data collection • No ads and no tracking • Lightweight and privacy-focused design • Simple and efficient productivity workflow QuantumTag is suitable for users who value control, simplicity, and privacy. It is designed as a utility tool rather than a social, financial, or health application. The app does not provide financial services, health-related features, or government services. It does not include advertising SDKs or analytics that track users across apps. QuantumTag focuses on delivering a clean, minimal, and reliable experience that works anytime, anywhere — even without an internet connection