TURN YOUR MEMORIES INTO A PHYSICAL HUNT
Every place has a story. Anchor encrypted text, photos, and voice logs to precise GPS coordinates. To decrypt a memory, you must physically stand where it was created.
READY TO DEPLOY A MEMORY?
Create an encrypted digital trace at your current coordinates. Generate the .echo file and send it to a friend to begin their hunt.
MISSION SCENARIOS
How will you use the Echo Protocol? Create a hunt for any occasion.
The First Spark
Plant a voice log at the exact spot you met. Share the .echo file and let them relive the moment exactly where it happened.
The Urban Heist
Create a scavenger hunt across town. Send a series of .echo files. Each signal only unlocks at the physical checkpoint.
Hidden Gems
Found a secret rooftop or a hidden alley? Drop a photo memory and send the signal to your circle so they can find the path themselves.
Birthday Trail
Turn a gift into an adventure. Hide the final clue at a local park and send the file to start the hunt.
User-Centric Storage
You retain full sovereignty over your archive. Echo is designed so that you manage your own data, ensuring your memories are stored where you choose and shared only with those you trust.
Geospatial Authentication
The final key is your physical presence. The app uses high-fidelity GPS to verify your location, only granting access to the decrypted payload when you are standing at the exact coordinates.
End-to-End Encryption
Every .echo file is a secure vault locked with AES-256 standards. The data remains a mystery to anyone—including us - until it is processed by the Echo App.
THE INTERCEPT PROTOCOL
How a digital file becomes a physical hunt.
File Activation
The process begins when you receive an .echo file. Opening it with the Echo App loads the encrypted metadata and initializes the hunt.
Radar Tracking
The Echo interface activates its haptic radar, scanning for the specific coordinates hidden within the file. You must follow the signal strength to close the distance.
Proximity Lock
Description: As you enter the defined radius, the app validates your GPS coordinates against the memory’s anchor. The "Unlock" button only becomes active when you are physically present.
Local Decryption
Once the location is verified, the memory (Text, Photo, or Voice) is decrypted locally on your device. The data remains private, existing only between the sender and you.
START YOUR FIRST HUNT
Stop sending static messages. Start deploying experiences.
PLANT
Capture a photo, voice log, or text at your exact location. The Echo App anchors the data to your GPS coordinates and encrypts it instantly.
TRANSMIT
Generate a secure .echo file and share it through your preferred chat apps. Your friends receive the file, but the content remains a mystery.
INTERCEPT
Your recipient opens the file with the Echo App. To reveal the secret, they must use the haptic radar to find the physical spot where you stood.