Play. Together.
Make a mark.
Cubican is a collaborative 3D canvas where participants create in shared digital space. Add markers, make connections, and explore, together. All contributions are visible and written to a public blockchain.
Play together, put it on chain
1 Character
FreeEvery marker includes one character by default
160 Characters
1¢Add a message or meaning to your marker
References
1¢Connect your marker to existing confirmed markers
How It Works
Join Canvas
Enter an active canvas or create a new one
Place Marker
Drop a marker in 3D space with 1 character included
Add Meaning
Optionally add 160 characters (1¢) or a reference to another marker (1¢)
Build Together
Participate in shared creation. All contributions stored onchain.
Learn Bitcoin. Create onchain. Pay pennies.
A 6-month experiment in shared creation. Place markers, build meaning, explore the blockchain — all for the cost of a gumball.
Limited event · Ending April 2026
Take the cube
with you.
Place markers from anywhere. The Cubican app puts the 3D canvas in your pocket. Download for Android, or join the iOS beta on TestFlight.
Android APK · Direct install · art.cubican.app
