Why the contract matters
A gallery normally never mentions the stretcher bars. But on-chain, the contract decides what the work can do: whether it can hold the artist’s words, whether a collector can change what is showing, whether a physical object can prove it is the one in the photograph.
Transient Labs builds creator-owned contracts: the artist deploys their own, rather than minting into a marketplace’s shared warehouse. That single difference is why a piece can outlive the platform it was sold on.
Story Inscriptions
The feature we care about most, and the one almost nothing surfaces. Both the artist and the collector can write to a token permanently: a note on why the work was made, where it hung, who owned it. It is stored in the chain’s event log: uncensorable, and not dependent on Transient Labs continuing to exist.
The format is a JSON header followed by Markdown, so a story is structured enough to parse and human enough to read. Three record types exist: one for the collection, one written by the creator, one written by a collector.
A curator note explains why we chose a work. A Story Inscription is why the artist made it, in their words, attached to the object rather than to a website. Those are different things and a gallery should show both.
The contracts
ERC721TL
One of one, and small runsThe standard 721, rebuilt around batch minting. A thousand tokens costs roughly 2.3M gas, and the curve stays nearly flat as the run grows; on most implementations that mint is simply not possible. It also separates the renderer from the token, so metadata can be revealed later, or generated entirely on-chain.
Suits: Photographic series, editions of one, anything with a reveal.
ERC1155TL
Editions and open runsBuilt for distribution rather than scarcity: create several tokens and airdrop them to a long list of recipients in a single transaction, and let a collector burn a mixed batch in one go. Metadata stays editable, deliberately, with the caveat that on a shared token it should be used sparingly.
Suits: Open editions, artist drops, burn-and-redeem mechanics.
ERC7160TL
Work that can changeA token holds an array of metadata rather than a single URI, and the collector chooses which one is showing. The switch emits a MetadataUpdate event so marketplaces re-index it. The artwork does not evolve on a timer: someone decides, and that decision is the piece.
Suits: Multi-state works, seasonal variants, pieces that answer their owner.
T.R.A.C.E.
Physical work, on-chain recordA cryptographic NFC chip is embedded in the object: pressed into vinyl, sewn into textile, hidden under wood. The chip holds its own Ethereum address whose private key is generated inside the chip and never leaves it, and the chip itself owns the certificate. Galleries, auction houses and estates can add to the record, but only if the chip signs it. The artist decides who is allowed to write at all.
Suits: Paintings, prints, sculpture: anything with a body.
The four above are contracts. There are four more.
Everything on this page is a contract: three token standards and a chip-backed certificate. Transient also ship four things that are not: Auctions and a customisable Mint Page, which are how an artist sells from their own contract rather than through a marketplace; Redemptions, which lets a holder burn an existing edition for a new one and works against any ERC-1155 on the chain, not only theirs; and Juno, a separate product for generative and interactive visuals.
They are deliberately not described here, because this page is about what the work is rather than how it reaches people. The full menu, with the decisions attached to each, is on the publishing page.
How a contract gets made
Every contract is deployed through one public factory using minimal proxies, which keeps deployment cheap and gives the same address across chains. The factory is a public good: Transient Labs does not gatekeep it, and a contract deployed through it belongs to the artist outright.
Their sale tools charge the buyer rather than the artist: a flat fee per mint, and a percentage only on auctions. Sales can be fixed price, timed auctions, open editions, or priced on a curve that falls the longer a drop runs.
What we do with it here
This gallery does not sell anything, so none of the sale machinery applies to us. What does apply is everything readable: the stories an artist has already written, the provenance record behind a physical piece, and the fact that a work’s metadata may have more than one state.
Several collections in this gallery already sit on these contracts, largely the photography, which is fitting, because that is the room where the market says least and the artist has most to add.