Not access control. Actual encryption.
The coordinates are the key.
“There is a message waiting at 40.7484 N, 73.9857 W. It has been there since Tuesday. Nobody has opened it yet. You cannot open it from here.”
Geofencing checks your location on a server. A server can be lied to. Wormhole derives the decryption key from your coordinates. Mathematics cannot be lied to.
Drop a pin on the map. Set the unlock radius. From an entire district to the exact spot you're standing.
GPS to Geohash to Morton Code to BLAKE3 KDF. The location becomes the cryptographic key. No server holds the secret.
The content decrypts on the device. No server check to spoof. No geofence to bypass. You either walk to the spot, or you get nothing.
The internet made everything available everywhere. We thought: what if it didn't have to be?
Menu, pricing, exclusive reveals that only work inside the store. Zero screenshots. Zero leaks.
Clues locked to physical locations. Chains of discoveries. The only way to get the content is to stand at the spot.
Sponsor activations with cryptographic proof of presence. Not an estimate. Not a check-in button. Real coordinates.
Turn 40 points of interest into 40 locked secrets. Visitors unlock discoveries, not lectures. 5% scan rate to 60%.
Decryption
Client-side
Your location never leaves your device
Precision
3.7mm - 156km
12 levels of geohash precision
Competitors
0
Nobody else has this
Every “location-based” platform checks your GPS on a server. Servers can be spoofed. URLs can be forwarded. Content can be screenshotted in the first five minutes.
Wormhole encrypts content with the coordinates themselves. There is nothing to screenshot because there is nothing to see until you are standing in the right place.
| Geofences | Wormhole | |
|---|---|---|
| Lock method | Server-side check | Coordinate-derived encryption |
| Spoofable | Yes (GPS faker apps) | No (math is the lock) |
| Forwardable | Yes (copy URL) | No (re-encrypts per device) |
| App required | Usually | No (PWA, any phone) |
| Privacy | Server sees your location | Location stays on device |
3 free codes per month. No credit card. No app install.
Event packs from $49. Enterprise and custom pricing available. See all plans
Your first 3 Wormhole codes are free. No credit card required.