Thatdidhappen - Protocol

Thatdidhappen is your personal evidence documentation app. Document important events directly on your device - no cloud, no servers, just local storage.

THREE SPECIALIZED MODULES:

SCREENSHOT DOCUMENTATION
Import screenshots of messages, social media posts or websites. The app automatically calculates the SHA-256 hash for integrity verification.

MEMORY PROTOCOL
Record conversations, incidents or meetings. Document date, location, participants and witnesses in a structured format.

PHOTO DOCUMENTATION
Photograph accidents, defects or handovers with GPS location. Perfect for apartment handovers, parking damages or property damage.

WHY THATDIDHAPPEN?

✓ All data stays on your device
✓ No account required
✓ SHA-256 hash calculation for every screenshot
✓ PDF export for all documents
✓ Automatic document hashes
✓ English and German
✓ Dark mode support

Ideal for: Landlords, tenants, drivers, parents, employees - anyone who needs to secure evidence.

© 2025 ADHOCON GmbH