Art tokenization: fractional ownership of physical artworks

Art tokenization divides the economic ownership of a physical artwork into tokens that investors can buy. A company or trust usually owns the work, and each token stands for a share of that owner that investors can transfer within the limits of securities law.

This page explains how a tokenized art deal is set up, which problems are specific to art, which software the deal needs, and how tokenized art differs from NFT art.

Tokenized art versus NFT art

An NFT is usually a unique token linked to a digital work, and a collector buys the whole token. A tokenized physical artwork is a painting or sculpture kept in a vault. Its ownership is split into many identical units, and investors buy those units to earn a return when the work is sold.

Tokenized physical art is usually a security, while a single NFT of a digital work usually is not. The buyers differ too: investors buy art tokens, and collectors buy NFTs, so each product needs its own software. For digital works, read the guide to NFT marketplaces for art. To split one NFT among many owners, read the guide to fractional NFT marketplaces.

How an art tokenization deal is structured

1. Put the work into its own vehicle. The sponsor, which is the firm that organizes and runs the deal, buys the artwork or contributes one it owns and puts it into a legal vehicle that holds only that work, such as a company, LLC or trust, so a problem with one artwork cannot affect another.
2. Check and document the work. Experts confirm authenticity, provenance, condition, title and export status, and an independent appraiser sets a value.
3. Store and insure the work. A specialist fine-art storage facility holds the artwork, and an all-risks insurance policy names the vehicle as the insured party.
4. Offer units. The vehicle sells units under a securities exemption or a prospectus, issued as permissioned tokens to verified investors.
5. Hold and exhibit. Some vehicles lend works to museums, and a museum show adds to the work's exhibition history, which can raise its sale price. The loan terms must cover the risk of damage in transport.
6. Exit. The vehicle sells the work at auction or privately, then pays out the proceeds after fees, burns the tokens and closes.

Fractional art investing existed before blockchains. Masterworks, for example, sells shares in single-artwork companies through Reg A offerings, a US exemption that the SEC must qualify, and those shares are not tokens. A token adds an ownership register that software can update and rules on who may buy, but the legal structure of the vehicle still defines what investors own.

Problems specific to tokenized art

Valuation between sales

A painting has no daily price. Between purchase and sale, the only guides are appraisals and auction results for similar works, and both lag the market and depend on judgment. Investors who trade tokens between sales have no reliable price to check against, so buyer and seller can disagree about a fair price. The offering documents should state the valuation method and how often the value is updated.

The exit decision

Someone must decide when to sell the work and at what price. Deals use one of three designs:

• Manager decides. The sponsor, acting as manager, sells within a target holding period, and investors carry the risk of a bad sale date.
• Holders vote. Holders vote on any offer above a set price, and a voting contract weights each vote by the number of tokens held.
• Buyout clause. An outside buyer who offers more than a set reserve price can start a sale of the whole work. During a set period, current holders can stop the sale by matching the offer themselves. Fractional NFT protocols made buyout clauses common, and the same design works for physical art.

Custody and physical risk

An artwork can be stolen, damaged, claimed as a forgery or claimed by a former owner's heirs. The custodian, the insurer and the title checks protect investors against these events, and a smart contract gives no protection against them.

Fees

Investors pay for the purchase premium, storage, insurance and management, and the sponsor that runs the vehicle often takes a share of the profit as well. All of these costs reduce the investor's return. The offering documents and the investor dashboard should show the order in which costs and profit shares are paid.

Artist resale royalties

Some countries give artists a royalty when their work is resold. In the UK, the artist's resale right applies to resales of £1,000 or more that involve an auction house or art market professional. The rate falls from 4% to 0.25% as the price rises, and the royalty is capped at £12,500 per sale. EU countries have a similar right. The right applies to sales of the artwork itself, but whether it also applies to transfers of tokens between investors is not settled, so a lawyer must check each case.

Software for a tokenized art deal

• Investment token. Each artwork vehicle has its own permissioned fungible token, such as an ERC-3643 token, which checks investor eligibility and allows recovery after a lost key.
• Document registry. The registry stores hashes of appraisals, condition reports and insurance certificates.
• Vote and buyout contracts. These contracts are needed only if holders have exit rights.
• Payout contract. The contract pays the sale proceeds to holders based on a balance snapshot.
• Provenance NFT (optional). A separate NFT can serve as a public record of the work's history, and keeping the NFT apart from the investment token avoids confusing collectors with investors.

The asset tokenization platform guide covers identity checks, registers and custody in general, and the guide to virtual art galleries covers 3D display of a collection online.

When art tokenization fits

Tokenization fits blue-chip works with real investor demand and a sponsor with art-market experience, where tokens can lower the minimum investment and give holders a register they can audit. For mid-market works, the fixed legal and storage costs and the lack of buyers usually outweigh the benefits. For an artist who wants to sell new work, a securities offering adds legal costs that a direct sale, a print edition or an NFT does not have.

Frequently asked questions