Mom, I made it. Proof included.
Watch how Emma stamps her arrival at university so her parents 3 hours away get a tamper-evident, witnessed record — not just a text message they have to trust.
When it matters most
College move-in
First year away from home. Parents get witnessed proof of safe arrival — no more anxious texts.
Solo travel
Landing at midnight abroad. Stamp your hotel. Your emergency contact gets a server-locked record, not a screenshot.
Late-night commute
Long drive alone. Stamp each stop. Family witnesses each leg. They sleep; you drive.
Custody exchanges
Both parents co-sign each handoff. An on-time ledger settles "you were late" arguments before they start.
Personal safe-check
Set a deadline for a solo hike or late shift. Miss the check-in and your circle is escalated automatically.
Stamp requests
Ask someone to stamp their location on request — a reverse witness for deliveries, sitters, or check-ins you initiate.
Free forever
No credit card needed
< 5 sec
Stamp to witness
0
Background tracking
100%
Server-controlled time
Set it up in 2 minutes
Free plan: 5 stamps/month, 3 trusted contacts. No app store. Works on any phone.