Imagine a simple scenario. You buy a rare Telegram username for tens or even hundreds of thousands of dollars, receive the NFT in your TON wallet, and the blockchain records you as its owner — but some time later, using that name inside Telegram becomes impossible.
The NFT itself does not disappear. The wallet remains yours, and the ownership history stays on the blockchain. But the username you originally bought the asset for can no longer perform its main function.
This raises an uncomfortable question: what exactly do you own in that situation?
Telegram describes collectible usernames as names with permanent ownership, secured by the TON blockchain. The owner can hold such an asset, transfer it to someone else, sell it, and use it within Telegram.
At first glance, this seems straightforward: if ownership is permanent, then the username belongs to its owner.
But the system is slightly more complex. This is where what we might call the ownership paradox emerges: the digital asset can genuinely belong to you, while its main practical function still depends on the platform where it is used.
What Exactly Are We Buying on Fragment?
When someone buys a collectible username on Fragment, it looks very simple from the outside: you buy @name, so @name now belongs to you.
And under normal circumstances, that is exactly how it feels. The username is held in your wallet, you can assign it to an account or channel, use it as a public address, and sell it to another owner if you wish.
But behind this familiar setup are actually two separate layers.
The first is ownership — the right to the asset itself. The purchased NFT exists on the TON blockchain, is associated with the owner's wallet, and its transfer history between wallets can be publicly verified.
The second is utility — the asset's practical functionality. Telegram is what allows that NFT to function as an active username: it can be assigned to an account, channel, group, or bot, found through search, and opened through an address such as t.me/name.
Normally, these two layers work together, so the owner barely notices any distinction between them. But they are controlled by different systems: ownership is recorded on TON, while the ability to use the name inside Telegram is provided by the platform itself.
This separation leads to an important feature of collectible usernames: ownership of the NFT can remain intact even when its use as a Telegram username is restricted.
What Does Permanent Ownership Actually Mean?
This is where the phrase permanent ownership needs a little clarification.
It means that the acquired digital asset is not merely an ordinary username that exists solely as an entry in Telegram's internal database. It exists on TON and can belong to a specific wallet regardless of which account or channel it is currently assigned to.
But this does not mean that Telegram is obligated to provide the same functionality for that NFT forever and under all circumstances.
The terms of Fragment separate these concepts: ownership of the purchased asset exists independently from the services and integrations that may be provided by Telegram or other platforms.
And this is more than a legal technicality.
As long as the username works normally, the distinction makes little practical difference. But once Telegram restricts the use of a particular name, the boundary between the blockchain and the platform itself becomes much easier to see.
The recent Xinbi case illustrated that boundary particularly clearly.
The Xinbi Case: When Scarcity Offers No Immunity
In September 2026, U.S. authorities took major action against Xinbi Guarantee — a Chinese-language platform linked by U.S. agencies to cyber-enabled fraud, money laundering, and other criminal activity. Approximately $52.8 million in crypto assets associated with it were frozen.
Almost simultaneously, the consequences reached Telegram: Xinbi's main channels were removed, and usernames linked to the platform began to be banned.
What drew particular attention from the market was a collection of extremely rare four-character repeaters — usernames consisting of four identical letters. Names associated with Xinbi included @aaaa, @bbbb, @cccc, @oooo, @zzzz, and other similar combinations.
For the collectible market, this is almost an ideal form of scarcity. Four characters, four identical letters, an instantly recognizable structure, and only one existing username of each kind.
Under normal market conditions, that kind of scarcity is one of the main sources of value.
But it offers no protection from the rules of the platform itself.
This is why the Xinbi story is interesting not so much as the story of one particular organization, but as a real-world stress test for the entire collectible Telegram username model.
In practice, it shows that the scarcity of an NFT and ownership of that NFT are one thing, while the ability to continue using the associated username inside Telegram is another.
What Does the Owner Still Have After a Ban?
It is important not to swing to the opposite extreme and say that Telegram simply “takes away the NFT.”
A platform-level ban and the destruction of ownership on TON are two different things.
If the NFT continues to exist on-chain — directly on the blockchain, the asset itself, the wallet associated with it, and its transaction history can still be viewed.
But from an investment perspective, a much more important question appears:
what is a Telegram username worth if it can no longer be properly used as a Telegram username?
The main value of these assets usually does not come from the fact that the NFT is visible on a blockchain. Buyers pay for the ability to own a short and rare digital address inside Telegram: to assign it to a channel, business, bot, or personal account, receive traffic through t.me, appear in search, and use the name as part of a brand.
If all of that disappears, ownership may formally remain intact, but the economics of the asset change dramatically.
That is why, with collectible usernames, it is necessary to distinguish between preserving the asset and preserving its value.
They are far from the same thing.
@baem: The Market Quickly Reprices Lost Utility
This can be seen clearly in the much smaller-scale case of the four-letter @baem.
In the summer of 2026, a buyer paid 5,310 $GRAM — around $8,000 for it. Shortly after the purchase, the username was banned on Fragment. The industry channel Heritage later clarified that the owner had used @baem to impersonate the well-known middleman @beam, meaning the ban was connected not to the purchase of a rare username itself, but to how it was subsequently used.
The NFT was ultimately sent to a burn address — an address from which the asset is effectively impossible to return to normal circulation. It was later reported that the similar name had been used to impersonate the well-known middleman @beam.
The size of the transaction is secondary here. What is much more interesting is the sequence:
purchase → ban → price reduction → lack of demand.
On a small scale, this shows what happens when a blockchain asset continues to exist but loses one of the main reasons people were willing to buy it.
Before the ban, @baem was a rare four-letter Telegram username. Afterward, it became a far more specialized NFT with a problematic history and uncertain prospects for future use.
And its pool of potential buyers immediately became smaller.
But This Is Not Only About Bans and Violations
If the problem affected only fraudsters and sanctioned organizations, it could be considered fairly narrow.
However, Telegram's functional dependency has also appeared under completely different circumstances.
In December 2023, users reported a technical issue with Fragment. If an NFT username was assigned to a channel and that channel was later deleted, the asset could remain linked to an object that no longer existed. Attempts to assign it to another account or channel would then return an error.
Telegram's official bug tracker included specific examples — @creator and @paoshen. Their owners continued to own the NFTs but were temporarily unable to fully use their usernames.
The issue was later fixed.
This example matters precisely because there was no fraud, no sanctions, and no dispute with Telegram.
Ownership continued to work.
The problem appeared somewhere else — in the technical connection between the NFT and the platform.
In other words, the separation between ownership and functionality exists not only on paper. It also becomes visible during ordinary technical failures.
This Creates a New Type of Risk
For an investor, all of this gradually forms a separate category of risk — platform risk.
Until now, evaluating a Telegram username logically meant looking first at the name itself: its length, meaning, language, scarcity, number of potential buyers, sales history, and usefulness for businesses.
But it is now clear that the asset has another characteristic as well — its dependence on Telegram's infrastructure.
For most ordinary high-quality usernames, this risk is probably small. Fragment and Telegram themselves have an interest in keeping the collectible-name market functioning and growing.
But the risk can no longer be treated as nonexistent.
It matters especially for names that were previously used by fraudulent services, belonged to banned projects, impersonated other accounts or brands, or have already been subject to restrictions.
In other words, a good word can have a bad history. And on the secondary market, that history gradually becomes part of the asset's value.
Why a Username's Past Matters More and More Before a Purchase
In the domain-name market, buyers have long conducted due diligence — a preliminary review of an asset before purchasing it.
Before an expensive transaction, they look at who previously owned the domain, what website operated on it, and whether the address was used for phishing, spam, fraud, or malware.
A similar approach is gradually becoming relevant for collectible Telegram usernames.
Imagine two equally strong short words. One has never been used in a questionable project. The other spent several years serving a platform that Telegram later banned.
Formally, both may still exist as NFTs.
But their risk profiles are already completely different.
And here the blockchain, which at first appears to be merely a mechanism for proving ownership, gains another useful function: it makes it possible to examine how the asset moved between wallets and review transactions involving previous owners.
When buying an expensive username, the question “Who owned it before?” is gradually becoming almost as natural as “How much is it worth?”
Brand Risk Is Another Side of the Same Problem
In the article “Telegram Username Squatting: Risks, Brand Disputes, and NFT Usernames”, we already examined a similar boundary using well-known trademarks as an example.
A person may technically own an NFT whose name matches a brand. But ownership of the token does not automatically give them the right to impersonate that company or violate someone else's rights.
It is now clear that this is part of a broader picture.
The functionality of a collectible username can come under threat for very different reasons: fraud, impersonation of another user, a brand conflict, sanctions, a technical failure, or problems with the account it is linked to.
The causes differ, but the underlying principle is the same:
ownership of a digital asset does not provide an unconditional right to use Telegram's infrastructure in any way and under any circumstances.
So Why Use a Blockchain at All?
After all of this, a natural question arises: if Telegram still controls how the username works, why move ownership onto TON in the first place?
Because the blockchain solves a different problem.
Without it, a username remains an ordinary entry in a platform's internal database. Telegram knows who the name is assigned to today, but the user does not receive an independent digital asset that can be held in a personal wallet, freely transferred, and sold through an open market.
A collectible username changes that model.
The blockchain makes it possible to separate ownership from a specific Telegram account. The NFT can be transferred to another wallet, sold, gifted, and its history verified regardless of where the name is currently being used.
So TON genuinely adds another layer of control. That control simply is not absolute.
The blockchain can confirm:
“This NFT belongs to this wallet.”
But it cannot independently guarantee:
“Telegram must allow it to function as an active username.”
That is why a collectible Telegram username is best understood as a hybrid digital asset: ownership exists on a decentralized blockchain, while its main practical function is delivered through a centralized platform.
Conclusion
This is the essence of the ownership paradox.
A collectible Telegram username can genuinely belong to its owner as an independent NFT. Ownership is recorded on TON, and the asset can be held in a personal wallet, transferred, and sold.
But much of its market value today comes from more than the NFT itself.
It comes from the ability to use it as a Telegram username. And that part still depends on Telegram.
The Xinbi case demonstrated this with particularly rare and valuable four-letter names. The @baem case showed how quickly a ban can change demand and price. And the history of @creator and @paoshen showed that the gap between ownership and usability can emerge even when the owner has done nothing wrong.
So it would be inaccurate to say that a collectible username “doesn't really belong to you.”
But the formula “I own the NFT, therefore I fully control the username” is also too simplistic.
A more accurate way to put it is:
you can fully own a digital asset without owning the infrastructure that makes that asset useful.
For an investor, this means that evaluating a Telegram username now requires more than looking at an attractive word, scarcity, and price history.
It also means understanding the asset's own history, the conditions under which it can be used, and the platform risk that inevitably appears whenever decentralized ownership is connected to a centralized service.
