Layer Ledger · x402
A professional digital canvas where every brushstroke or 'Merge Layer' action is a micro-settled provenance event. Instead of a single final mint, creators pay 0.01 USDC to cryptographically seal and timestamp individual process layers. This builds an immutable 'Proof of Craft' ledger that viewers or collectors pay to unlock, exposing the raw human technique behind AI-saturated art.
The primitive.
Access to the digital painting layers engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so painters — or the agents working for them — pay per query and get a HashScan receipt every time.
Why this primitiveMoves digital art from a 'finished product' commodity to a 'process-as-a-service' model. x402 handles the high-frequency, low-value writes (sealing layers) and reads (viewing history) that would be economically impossible on-chain without micropayment primitives.
Required keys.
Add these in your Lovable project under Settings → Secrets before pasting the prompt below.
The build prompt.
Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →
Loading the mega-prompt…
Market sizing.
Indicative figures for hackathon pitches — refine with your own research before raising.