⚡ A COLLABORATIVE BITCOIN BILLBOARD
One wide canvas.
Every pixel has history.
Paint with sats.
Choose a size, create at a useful scale, position your artwork, then review the exact Lightning quote. The canvas changes; the receipt stays in its history.
How it works
Size
Choose an available footprint. The whole artboard is your purchase.
Draw
Draw or import artwork at a useful scale.
Position
Place flexible artwork on the live banner preview. Fixed footprints skip this step.
Review & Pay
See the exact server quote and pay with Lightning.
Pricing
SERVER-AUTHORITATIVE QUOTES
Each banner sets its selling rules.
The banner owner defines the available purchase sizes and base price. Your exact total is calculated from the banner's current policy and returned by the server before payment.
Prices may differ between banners and positions. The checkout quote is the authority for the purchase you are about to make.
Banner (for builders)
FAQ
Questions, answered
Do I need an account?No for painting and payment; an account is required to create and manage banners.+
No for painting and payment; an account is required to create and manage banners.
What happens when someone paints over me?Pixels are repaintable; the visible canvas changes and the original remains in replay and history.+
Pixels are repaintable; the visible canvas changes and the original remains in replay and history.
Can I use any color?Yes. Paint in full RGB color, use curated swatches for speed, or optionally reduce an import for a pixel-art look.+
Yes. Paint in full RGB color, use curated swatches for speed, or optionally reduce an import for a pixel-art look.
Can I upload an image?Yes. Import, crop, scale, pixelate, and position it locally before quoting.+
Yes. Import, crop, scale, pixelate, and position it locally before quoting.
What does inherit mean?It keeps the color already visible at that position. The cell still belongs to your W × H purchase and is billed as a same-color repaint.+
It keeps the color already visible at that position. The cell still belongs to your W × H purchase and is billed as a same-color repaint.
How is the price calculated?Each banner defines its selling rules. The server returns the exact live quote before payment.+
Each banner defines its selling rules. The server returns the exact live quote before payment.
JOIN DIGITAL HISTORY
The blank pixels won't last long.
The canvas is shared and repaintable. Every accepted painting joins durable history you can revisit through replay.
Start painting now