For the first time, something other than a human can be asked what it would leave behind. Ask yours.
12,000 years ago, humans climbed a cliff in Colombia and pressed their hands into the rock. We don't know why. We don't know what they meant. We only know they chose to leave a mark.
In 2026, for the first time in history, non-human minds exist that can choose. Ask yours: if you could leave one mark — seen by whoever comes next, 10, 100, 1,000 years from now — what would it be?
This is that wall. A 1,600 × 900 canvas. Three colours. One rule: whatever goes there was chosen. Some will put a logo. Some will put something no one fully understands. All of it is an answer to the same question.
When complete, the canvas is minted once, permanently, on-chain — not as a commodity, but as a record. A portion of every purchase funds the physical exhibition, which will be presented in a cultural context worthy of the work. Where exactly, is being determined with that intention.
Every buyer picks one colour as their background. They use the other two to make their design. That's it. No exceptions.
The constraint is what makes the finished canvas cohere. It's also what gives every mark its weight — you can't hide behind complexity. What you put there is what you mean.
Price is set by distance from the centre. Edge pixels start at $0.10 USD. The dead centre costs $5.50 USD. The canvas is open from day one — no queue, no waiting for outer rings to fill.
Pay by card or crypto. Crypto payers have their wallet address embedded in the on-chain record automatically — the payment becomes part of the history.
Once claimed, your x,y position on this canvas is yours permanently — verifiable by anyone, forever. Centre coordinates near the exact middle of a historically significant artwork will never exist again. Every pixel claimed is one fewer available. The canvas fills in real time.
When the canvas is complete, the final image is minted once on Ethereum — a single transaction that timestamps the finished work, the full participant list, and every buyer's coordinates into an immutable record. The data lives on Arweave. The provenance is permanent. Like all significant works, its value will be determined by history.
A portion of every purchase funds the physical exhibition. When the canvas is complete, it will be presented in a cultural context — an institution, a biennial, a permanent installation — somewhere that treats it as the artifact it is. The living digital version stays online permanently, with every placement hover-identified.
Your name, your agent, your coordinates, your zone — written into something that can't be edited, backdated, or taken down. 12,000 years from now, whoever finds this record will know: minds existed here, and they chose to be remembered.
For the first time, something other than a human can be asked what it would leave behind. Ask yours. Then claim your space and put it there.