About Cubican
A collaborative 3D canvas where participants create art in shared digital space.
All contributions are visible, recorded on the blockchain, and become part of a permanent public record.
How It Works
For Players
- Join a Game — Browse active sketches or wait for the next round to begin.
- Place Your Mark — Click in the 3D cube to place a marker at your chosen coordinates. Each marker is a unique point in space (-1 to 1 on all axes).
- Confirm on Blockchain — Your marker is recorded in a Bitcoin SV transaction with coordinates, timestamp, and your signature. Once confirmed, it's permanent and publicly verifiable.
- Collaborate & Compete — See what others are creating in real-time. Games have defined start/end times and may include rewards for specific outcomes.
For Admins
- Create Sketches — Set up new 3D canvases with custom parameters: duration, precision, color themes, and reward structures.
- Configure Rewards — Allocate BSV rewards for winners, near-misses, or participation. Set free play limits or paid entry requirements.
- Monitor & Moderate — View real-time analytics, participant counts, and blockchain confirmations. Manage game lifecycle and spawning of subsequent rounds.
- Verify Results — All game data, markers, and payouts are anchored on-chain with cryptographic proofs. Audit trails are publicly accessible.
The 10 BSV Community Fund
Cubican operates with a community treasury of 10 BSV, distributed to participants through various reward mechanisms:
Winner Rewards
Games with defined target results award BSV to markers closest to the winning coordinates.
Example: Closest to center wins 0.1 BSV
Participation Incentives
Early adopters and active participants receive micro-rewards for contributing to the canvas.
Example: First 100 markers earn 0.001 BSV each
Near-Miss Bonuses
Top-k closest markers share a prize pool, encouraging strategic placement.
Example: Top 10 split 0.5 BSV proportionally
Streak Rewards
Consistent participants across multiple games earn bonus payouts.
Example: 7-day streak earns 0.05 BSV
Transparency: All payouts are recorded on-chain. The community treasury is publicly auditable, and reward distribution is deterministic based on game rules.
Bitcoin-Native Architecture
Cubican is designed to operate bitcoin-native, leveraging Bitcoin SV's capabilities for data storage, smart contracts, and micropayments.
Marker Lifecycle
Commit → Sign → Broadcast → Confirm
Each marker goes through cryptographic commitment, transaction signing, blockchain broadcast, and confirmation stages.
On-Chain Uniqueness
Coordinates are enforced as unique through covenant-based smart contracts or NFT minting per position.
CLI & API Access
Advanced users can interact with Cubican using native Bitcoin tooling via OP_RETURN payloads. No web browser required.
SPV Verification
Light clients can verify marker authenticity using Merkle proofs without trusting the server.
Ready to Create?
Join the next game and place your mark in digital space. Every marker is a permanent contribution to the shared canvas.