Art as code · Gno.land
The chain draws every piece. You can check its work.
Sinopia collections are generative engines published as Gno code. Seeds come from a commit–reveal no one can steer, and every artwork can be recomputed from the chain in your browser.
How it works
Four steps, all on chain
- 01
An artist publishes an engine
A generative engine is Gno code: seed and parameters in, SVG and traits out. It is registered permissionlessly and its source is public on chain.
- 02
A creator commits before the sale
Launching a collection freezes the engine, parameters and phases, and stores two commitments: one from the creator, one from the platform beacon.
- 03
Collectors mint fairly
Dutch-auction pricing removes the gas race, wallet caps are lifetime, and allowlists come from on-chain contribution — not from who refreshed fastest.
- 04
Reveal, then verify
After the sale both secrets open. Seeds are derived from them plus mint entropy, and any visitor can recompute a token’s seed and artwork from the chain.
Live drop
On sale right now
Engines
Registered generative engines
Principles
What we will not compromise on
- Your assets, your exits
- No admin key can move, approve or freeze your tokens. Cancelling a listing or transferring is never paused.
- Every claim has a checker
- Prices, eligibility and provenance each have a read-only function on chain. This site only shows what they return.
- Lives without this site
- Every collection is browsable in gnoweb straight from the gallery realm. If this website disappeared, the art would not.
- Open engines
- Anyone can register an engine. Reviewed engines get a badge, not a monopoly; mutable ones are flagged in red.