Archive protections
- Unique public ID and UTC timestamp
- SHA-256 integrity hash
- Private storage outside the website
- Explicit photo/audio consent
- CSV/JSON export-ready records
Use Windows, Android, iPhone, iPad, Mac or Linux. Camera and microphone remain off until you explicitly turn them on.
No authenticated check-in is public yet.
Camera off • Microphone off • No recording
Checking this device…
Face, fingerprint, Windows Hello and device PIN verification stay inside the device authenticator. This beta does not collect biometric templates.
A late or missed check-in is not proof of death, self-harm, foul play, incapacity or wrongdoing. It triggers trusted-person review. This system never automatically releases evidence, passwords, accusations or private media.
Works in current HTTPS browsers. Windows Hello, Android passkeys, Apple passkeys and security keys can provide local user verification after a full WebAuthn enrollment is configured.
Use trusted contacts, redundant communications and documented human review. Do not rely on one timer or one device.
For immediate danger call 911. In the United States, call or text 988 for crisis support.