The project
Only You is a private social network for memories that should not become public: family, couples, weddings, retreats or small circles.
Technical angle
The chain combines mobile capture, automated pre-checks, on-device AES-256-GCM encryption, per-device key envelopes, encrypted object storage, access revocation and recovery flows.
What it proves
Only You shows the ability to build a consumer app with real privacy constraints, not just a social interface.