Leave Your Mark in
the Real World.
The first spatial social network. Drop geo-locked audio whispers anywhere on Earth. Walk, explore, and unlock stories left by others in your exact physical location.
Enter The Grid
A revolutionary technical stack built to turn physical coordinates into a global audio network.
Proximity Unlock Protocol.
Our proprietary radar system polls your GPS coordinates against millions of cloud nodes. You must be within a strict 20-meter radius to unlock a spatial audio file. Move to listen.
Ghost Alter-Egos
Generate a cyberpunk avatar. Your real identity is never exposed.
Encrypted Comms
Start private text and audio threads directly from any map node.
Spatial Coordinate Mapping
Powered by Google Firebase Edge networks. When you drop a whisper in Tokyo, New York, or Deoghar, it syncs globally across all devices in under 50 milliseconds.
Grid Safety
Zero-tolerance automated and manual threat detection.
The Grid is Expanding.
0.05s
Global Sync Latency
20m
Absolute Precision Radius
E2E
Encrypted Comm-Links
Ready to Join the Network?
Download Sound Graffiti and start leaving invisible audio nodes in your city today.
Download the App