NFT
Also known as: Non-fungible token, Digital collectible
A unique token recording ownership of a pointer. A genuine technical primitive, a completed speculative cycle, and the clearest recent lesson in what a claim actually consists of.
1 · SnapshotThe one idea to remember
2 · BeginnerWhat is it, really?
Most tokens are fungible: one unit is interchangeable with another, exactly like a banknote. An NFT is not — each token is individually identified, so it can represent a specific thing rather than an amount.
The critical detail is what the token actually contains. In almost all cases it holds:
- A unique identifier
- A record of the current owner's address
- A link to metadata, which in turn links to an image or file
The artwork is generally not on the blockchain — it is too large. The token points at it. If that hosting disappears, the token remains and points at nothing, which is not a hypothetical: it has happened to entire collections.
And the token, by itself, conveys no copyright. Unless the seller granted rights separately in a licence, the buyer owns an entry in a ledger saying they own the entry.
a paymentonly if a condition is metnot a payment
In most cases the token holds a link, the copyright stays with the creator, and the resale royalty depends on the venue rather than on the chain.
At the mint
- The first buyer → The creator Paid to the creator. What transfers is a token whose contract usually records a link to a file held somewhere else entirely.
- The creator → The first buyer Unless a licence says otherwise, the creator keeps the copyright and the buyer owns a ledger entry.
On a resale
- A later buyer → The marketplace Paid through whichever marketplace the sale happens on.
- The marketplace → The creator Royalties are a marketplace convention rather than a property of the chain. Venues that stopped enforcing them made them stop existing.
- The marketplace → The first buyer Less the marketplace's own commission.
- Asset class
- Digital assets (collectibles)
- Instrument type
- Non-fungible on-chain token
- Traded
- On-chain marketplaces
- Typical users
- Collectors, speculators, game and ticketing developers
Which risks decide the outcome
Not how risky this is, and not a rating — there is deliberately no total. It says which of five failure modes drives what happens here, in the same order on all 129 products so they can be compared. This publication's own reading; see the notice below.
- Marketmatters
- Creditbarely applies
- Liquiditydecides it
- Fundingmatters
- Operationaldecides it
What decides it here. Thin to the point of having no price at all much of the time, and what the token points at is usually a link rather than the file — or the copyright.
3 · IntermediateHow it works in practice
What the token gives you, and what it does not
| Question | Default answer |
|---|---|
| Do I own the image? | No — you own the token unless a licence says otherwise |
| Can anyone else copy it? | Yes, freely and identically |
| Is the file on the blockchain? | Usually not — it is hosted elsewhere |
| Will royalties keep paying the creator? | Only if the marketplace chooses to enforce them |
The royalty enforcement problem
Creator royalties were presented as a defining feature: a percentage of every resale, paid automatically forever. In practice the royalty was almost always enforced by the marketplace, not by the token contract. When competing marketplaces made royalties optional to attract volume, the payments largely stopped. The lesson generalises well beyond NFTs: a right enforced by a voluntary intermediary is not a property right, however automatic it looks.
4 · AdvancedPricing & valuation
The market cycle, as a matter of record
- Trading volumes rose steeply into the 2021–22 peak and then collapsed. A large majority of collections now trade below their mint price or have no bids at all.
- Reported prices overstated liquidity badly. Floor prices are the lowest ask, not a clearing price — a collection with a 5 ETH floor and one bid at 0.5 ETH has a "market cap" that is arithmetic fiction. This is the marks-are-not-exit-prices problem in its purest form.
- Wash trading was demonstrably widespread, inflating volume statistics on marketplaces that rewarded trading with token incentives.
- The cycle is a textbook case for the cost-of-trading arithmetic: marketplace fees plus gas plus a wide bid-ask created a hurdle that speculative turnover could not clear.
What the technology is actually good for
Separating the primitive from the speculation, a unique on-chain identifier is genuinely useful where the record itself is the point:
- Ticketing — transferable, verifiable, with resale rules enforceable at the venue rather than by a marketplace.
- In-game items — portable across applications that agree to honour them.
- Credentials and certificates — verifiable without contacting the issuer.
- Tokenised real-world assets — where the token is the legal claim rather than a pointer at a picture. That is the same architecture as a tokenised treasury, and the same caveat applies: the legal wrapper is the product, and the token is the record-keeping.
The lesson worth keeping
The recurring theme across this atlas is that the economic story and the legal claim are different objects, and only the second one survives a dispute. It applies to sukuk in a default, to tracker certificates in an issuer failure, to AT1 bonds in a resolution, and to FTX in a bankruptcy. NFTs made the point at retail scale and at speed: enormous sums were paid for claims whose content nobody had examined, and the examination would have taken one paragraph.
The formulas above are standard textbook formulations, simplified for teaching. They explain the mechanism — they are not a valuation tool, and they will not reproduce a dealer’s price.
5 · Desk notesHow practitioners think about it
Now say it back
Close the page and give NFT in four sentences. It takes a minute and it is the only way to find out whether reading it was enough.
- Who wants what — two parties wanted opposite things badly enough to write it down.
- What the contract obliges, and when — not the payoff; the obligation.
- Where the money comes from — name the source, or you have described a hope.
- What makes it lose — the ordinary way, not the dramatic one.