How to Judge Four-Digit ENS Names in 2026

Four-digit .eth names are Ethereum Name Service (ENS) names made up of four numerals before the suffix, such as 1234.eth. A registered .eth name is represented as an NFT, so its holder can manage it in a wallet and, subject to the platform and contract involved, transfer or list it for sale.

The appeal is scarcity: there are only 10,000 four-digit combinations if names with leading zeroes are included. But scarcity alone does not make a name valuable. Buyers may prefer a particular number, a memorable sequence or a number with personal or cultural meaning. Other people may see little value in the same name.

Treat claims that trading has “gone wild” as a prompt to check actual sales, not as evidence of a lasting boom. Headlines have recorded bursts of activity across ENS: a 300 ETH ENS sale was reported in July 2022, and ENS led NFT sales charts with more than US$4.27 million in one reported day in June 2024. Those figures describe historic activity, not today’s four-digit market. They do not show that four-digit names alone drove the sales or that buyers can resell at a profit.

Four numerals create a small, easy-to-understand pool of potential names. Within it, people may value some combinations more than others: repeated digits, sequences, dates or numbers associated with a language, sport or community can attract attention. A name that is short and easy to remember may also be more appealing to someone who wants a readable wallet identifier.

These preferences are subjective. A pattern that seems memorable to one buyer may mean nothing to another. A name’s apparent meaning does not prove that it is connected to a brand, person or real-world right. Before paying extra for a supposed association, check whether the seller can substantiate it and whether the name itself conveys what you think it does.

There is also a difference between owning the NFT and having a useful name. ENS names can be configured to resolve to wallet addresses or other records, but a buyer should verify the name’s actual records and test them carefully. Some apps may not support ENS resolution, and a name that looks useful in one setting may not work in another.

Think of numerical scarcity as one factor in a collectible market—not a valuation method. The asking price is the seller’s preference, not proof that other buyers will pay the same amount.

A surge in overall ENS trading can draw attention to short or unusual names, but headline totals are easy to misread. A report about ENS sales across an entire day, or one expensive ENS name, does not tell you how many four-digit names sold, what they sold for or whether those transactions were typical.

To assess current interest, compare completed sales rather than relying on listings. An asking price can remain visible even if no one is willing to pay it. Look for multiple recent sales of names with similar length and number patterns, and note the sale dates, currencies and any fees. One unusually high transaction may reflect a special buyer or circumstances that do not apply to your target name.

In 2026, do not assume the market is still in a boom because older coverage used words such as “surge” or “record.” Trading conditions can change quickly, and a collectible may be hard to resell even if it once received attention. If there is not enough comparable activity to form a view, treat the resale value as uncertain rather than filling the gap with a guess.

You can use OpenSea to inspect listings and sales history, but verify the chain, collection and transaction details yourself. A marketplace display is a research aid, not a guarantee of value or authenticity.

Before buying, identify the exact name, its current owner and the route by which it is being sold. A listing with a familiar-looking title is not enough: check the NFT’s contract and token details, the network, the seller address and whether the item shown is the same name you intend to buy. Watch for names that use lookalike characters or misleading descriptions.

Use this checklist:

1. Confirm the exact spelling. Check every numeral, leading zero and the “.eth” suffix.
2. Check ownership and status. Verify that the seller controls the name and that it is registered, not merely advertised or copied in a listing.
3. Review the transaction. Read the price, currency, marketplace fee if shown, and wallet prompt before signing.
4. Check the name’s records. If you expect it to resolve to an address, confirm the current records and plan how you will update them safely after purchase.
5. Compare recent completed sales. Do not treat active asking prices as completed market evidence.

Never sign a wallet request you do not understand. A purchase should not require you to reveal a seed phrase or private key. If a seller pressures you to leave the marketplace or approve an unrelated transaction, stop and verify the details independently.

The purchase price is only one possible cost. Depending on how you buy, you may also pay a marketplace fee and Ethereum network gas. Gas changes with network conditions; check the amount shown in your wallet before approving. A low advertised price can become less attractive once all transaction costs are included.

ENS names also require renewal to remain registered. Before buying, check the name’s expiry date and the current renewal cost and term in ENS. If it expires, you may need to renew it to keep control; leaving renewal too late can put the name at risk. Do not assume that a seller’s listing price includes future renewal or that a marketplace will remind you before expiry.

A practical cost check is:

Cost	What to verify
Seller’s price	Currency, amount and whether the listing is still active
Transaction costs	Wallet’s current estimate for gas and marketplace charges
Renewal	Expiry date, renewal term and current fee
Resale costs	Fees and network costs if you later list or transfer it

Fees and network costs can change, so check the amounts immediately before a transaction. If you cannot afford both the purchase and the ongoing costs, do not treat the name as a low-maintenance asset.

An ENS NFT is not a promise of resale demand. A name can be scarce and still be difficult to sell, particularly if its digits have no obvious appeal to other buyers. A high asking price does not establish fair value, and a past sale does not guarantee that the next buyer will pay as much.

There are technical and transaction risks too. A copied listing, mistaken address, wrong network or deceptive wallet prompt can lead to loss. Sending funds or signing a transaction may be difficult or impossible to reverse. A name may also have records or settings you did not expect, so check its current configuration and understand how you will take control after purchase.

Avoid these common mistakes:

• Buying because of a headline. Historical ENS market records are not proof of current four-digit demand.
• Confusing an offer with a sale. Only completed transactions show that a buyer actually paid.
• Ignoring renewal. A name’s NFT purchase does not remove the need to check its registration period.
• Signing blindly. Read wallet prompts and reject requests that do not match the action you intend.
• Assuming number patterns guarantee value. Rarity and personal meaning do not create a guaranteed buyer.

Set a maximum total spend, including fees and renewal, and be prepared to keep the name rather than resell it.

If you decide a name is worth owning, proceed in a deliberate order. First, decide whether you want it as a personal identifier or as a collectible. That distinction helps you judge whether the price makes sense even if resale demand disappears. Then check the exact name, owner, expiry, records and recent completed sales.

Next, calculate the full cost: purchase price, any marketplace charge, network gas and the renewal you may need to pay. Compare that total with a budget you can afford to lose. Do not borrow or rely on a future resale to cover the purchase.

When you are ready to transact, use a marketplace such as OpenSea or another route you have independently verified. Confirm the correct network and name, inspect the seller and review each wallet prompt. After the transaction, check that the NFT is in your wallet and that the ENS records point where you intend. Keep your wallet recovery phrase offline and private; no legitimate marketplace or seller needs it.

Finally, record the renewal date and check the name well before expiry. If you later list it, choose a price based on current comparable sales rather than a headline from a previous market cycle. If you cannot verify ownership, costs or the transaction details, pause instead of relying on urgency.