You sold crypto through a normal channel, the money arrived, and then your bank restricted the account. The instinctive reading is that you did something wrong. Usually you did not, but that is also not the question being asked, and understanding which question is being asked changes what you should do next.
Two different things share one word
The single most useful distinction in this whole subject: a bank acting on its own risk controls and a formal legal hold are not the same event. They differ in what caused them, how long they last, who can lift them, and what you should do. Treating them as one thing is why so many people spend their first day contacting the wrong party.
| Bank's own risk controls | Formal legal hold | |
|---|---|---|
| Who initiated it | The bank, applying internal policy | An authority, through a legal process |
| How you find out | Bank channels: app notice, SMS, branch staff | A notice naming a body, a reference or case number |
| Typical scope | Some functions blocked, counter service often still available | Specific funds or the account held pending the process |
| Who can resolve it | The bank — the path is internal | The named authority; the bank is only executing |
| Relative frequency | Common, and often shorter | Less common, and not on the bank's timetable |
How to place yourself: look at where the notice came from, how wide the restriction is, and who you are being told to contact. Bank channel plus partial restriction plus "call us to confirm the purpose of these transfers" points to the first column. A named body with a reference number, and counter staff who can only tell you to contact that body, points to the second.
On the second column we will say this once and not elaborate: the procedure, timescales and options depend entirely on your jurisdiction, and we do not give legal advice. Anyone offering a confident general answer about how long it takes is not in a position to know.
How someone who did nothing wrong ends up on the chain
The mechanism is simpler and less personal than it feels. Money that came from somewhere problematic needs to become ordinary money, and the way that happens is by passing through a series of accounts belonging to people with no involvement in the original activity. A peer-to-peer crypto trade is an efficient link in that series, because it swaps a bank payment for an asset in one step and the seller has an honest reason to accept the payment.
From your side, nothing looks unusual. You listed an amount, someone accepted, the payment landed, you released the asset. From the perspective of someone later tracing that money, your account is one hop on a path. The review is of the path, not of you, which is exactly why arguing that you personally did nothing wrong is a weaker position than being able to show, in order, where each thing came from.
Two consequences follow, and they are the practical core of this piece. First, intent is not the protective factor people assume it is; documentation is. Second, the risk is concentrated in whoever pays you, so screening counterparties beats reacting afterwards.
Platform trade versus private transfer: the gap is evidence
Neither route stops problematic funds from reaching you. What differs is what you can produce afterwards. That is the entire argument for staying inside a platform's process, and it is worth stating plainly rather than as a vague safety claim.
A trade completed inside a platform leaves an order with a timestamp and reference, a counterparty identity within that system, a record of what was exchanged, and a dispute channel that can be asked to supply its own copy of all of it. When someone asks you to account for an incoming payment, that is a coherent answer.
A private transfer leaves you with chat messages and a line on a bank statement. You may be entirely honest and still be unable to demonstrate what the payment was for, who the other party actually was, or that an asset moved the other way. The weakness is not that private trades are inherently suspicious — it is that you cannot show anything.
The part people skip
Seeing "the buyer has paid" in a platform interface is not the same as the money being in your account. Confirm the credit in your own banking app before releasing anything. Screenshots are the easiest thing in the world to fabricate, and a payment notification inside a chat window is not a bank record.
What actually lowers the odds
None of these are guarantees, and we are not going to pretend otherwise. They are the levers you actually control.
Six habits, in rough order of effect
- Stay inside the platform's process end to end. Listing, payment, release, dispute — all of it. The moment any leg moves outside, you lose the record for that leg.
- Prefer long-standing, high-volume counterparties. Sort by completed order count before you look at price, not after. The interface puts price first; deliberately invert that.
- Refuse third-party payments. If the name paying you is not the name of the counterparty, stop. This is the single clearest refusal point.
- Decline premiums that come with conditions. See the next section.
- Keep complete records by default. Order details, timestamps, chat in full, bank statements exported properly rather than screenshotted. Store them somewhere you will still be able to open in a year.
- Do not split a genuine transaction across time, accounts or counterparties to avoid review. That creates a harder record to explain and may trigger specific rules in some jurisdictions. For an amount well outside your normal use, check the platform's and bank's published limits, documentation requirements and formal route first.
One habit that is not on that list because it deserves its own line: read the platform's own risk guidance and dispute documentation once, before you need it. Exchanges publish this material in their help centres — Binance's, for example, sits in its public help centre. Knowing where the dispute route is, in advance, saves the worst hour of the process.
What "keep complete records" actually means
Everyone agrees you should keep records. Far fewer are specific about what counts, and the gap between "I have screenshots" and "I can account for this" is where the difficulty sits.
Exports beat screenshots. A bank statement downloaded as a proper document carries the institution's own formatting and identifiers; a photograph of a screen carries none of that and is trivially editable. Where an export exists, take it. Where it does not, screenshot the full view rather than a cropped figure.
Order references are the spine. Everything else attaches to them. An order reference lets a platform pull its own copy of the record, which is far stronger than anything you supply, because it comes from a party with no stake in your account.
Conversations need their surroundings. Two lines lifted out of a chat prove very little and can look selective. Capture the exchange either side, with the account identifier and timestamps visible. Awkward parts included — an account that has visibly been edited is worth less than one that is merely unflattering.
The timeline is a document you write. Date, channel, what was traded, what arrived, in order. Nobody supplies this to you and it is the single item that most changes how a conversation goes, because it converts a pile of artifacts into an account somebody can follow.
Two things about storage
- Export at the time, not later. Platform interfaces stop showing old orders, chat histories roll off, and accounts get closed. The window in which the record is retrievable is shorter than the window in which you might need it.
- Two copies, two places, in a format you will still be able to open. Not solely inside a chat app's cloud history, and not solely on the phone.
The underlying reason all of this matters: the question you may eventually be asked is not whether you behaved properly, but whether you can show what happened. Those are different questions, and only the second one is answered by preparation.
Why an above-market price is a warning rather than a bonus
A premium is payment for something. The useful question is always: what am I being asked to accept in exchange?
In an ordinary trade there is nothing to buy — the price is the price. When someone offers meaningfully above market, they are almost always purchasing a condition: settle outside the platform, accept payment from a different account, skip the usual checks, move fast. What is actually being priced is your caution.
This reframing is more reliable than trying to judge whether a specific person seems trustworthy. You do not have to assess character. You only have to notice that a premium arrived attached to a request, and treat the request as the real subject.
What the published flow says to check
The next three points are a desk-based synthesis of published help material and the mechanisms set out above. They are not a first-hand account trade test, and interfaces can change. Treat them as places to verify during a real transaction, not as fixed platform rules.
The first is that the price column pulls your eye. Completion rate and order history sit next to it in smaller type. Deliberately reversing the order — filter by history first, then choose on price within what survives — is a small habit with an outsized effect.
The second is that tone in the chat window carries more information than content. A routine trader writes short, procedural messages and does not explain themselves. When someone starts supplying reasons — why the premium, why a different account, why the hurry — the reasons being persuasive is itself the signal. Ordinary commerce does not need to convince you.
The third is the one already flagged above, and it is the step most often skipped under mild time pressure: check the credit in your own bank app, not the platform status line, before releasing.
If you are buying rather than selling
The risk shape is different and generally lighter, but it is not zero. As a buyer you are sending money and receiving an asset, so you are not the one accepting funds of unknown origin — the main exposure shifts to non-delivery and to what you receive.
Two things still apply. Pay from an account in your own name, to the details the platform shows, and never to an alternative account offered in chat. And if the asset you receive is later associated with something, that association travels with the asset rather than with your bank account; where that matters, it matters at the point you next move it.
Beyond that, the general structure-recognition material applies more than anything specific to buying. If a counterparty is steering you off-platform, that is the same pattern documented across the five shapes a crypto scam takes.
One more point specific to buying, because it is easy to miss: the history attached to an asset travels with the asset, not with the trade. A bank record shows you paid; it does not follow what you received. Where that matters, it matters at the point you next move the asset, potentially long afterwards and to a party who was not involved in the original trade.
This is not a reason to avoid buying. It is a reason to keep the purchase record for as long as you hold the asset, rather than only until the trade settles — the record's usefulness begins when someone asks about the asset, not when you acquire it.
Worth stating plainly at the end: none of this makes over-the-counter trading unsafe as a category. Enormous volumes settle without incident. What the article describes is a tail risk that is uncommon per trade and consequential when it lands, which is precisely the profile that rewards preparation and punishes improvisation.
Common questions
I sold legitimately. How can my account still be affected?
Because the question being asked is not whether you did anything wrong — it is where the money that reached you came from. If your counterparty paid with funds that originated somewhere problematic, your account sits on that chain regardless of your knowledge or intent. This is why documentation matters more than innocence.
How long does it take to resolve?
We will not give you a number. It depends on which of the two situations you are in, the rules of your jurisdiction, and the specifics of the case. Any general figure would be irresponsible, and anyone quoting you one confidently is not in a position to know.
Does trading on a platform instead of privately actually help?
It helps with evidence, which is the part you can control. A platform trade leaves an order record, a counterparty identity within that system, and a dispute channel. A private transfer leaves you with chat logs and a bank statement. Neither prevents problematic funds from reaching you; the difference is what you can show afterwards.
Someone is offering well above market rate. Why is that a problem?
A premium is payment for something. Usually it is paying you to accept a condition you would otherwise refuse — settling outside the platform, accepting payment from a third party's account, or moving quickly without checks. The premium is the cost of your caution, priced by someone who has already decided it is worth buying.
Should I move the remaining balance to another account of mine?
Do not move it merely to get around a review. Preserve the records and follow the bank's or named authority's instructions; transfers made during a review can complicate the chronology and may conflict with directions that apply in your jurisdiction.
If it has already happened, the ordered version of what to do in the first few hours — what to preserve, who to contact, and what never to do — is in your account got frozen, what to do first. The one thing worth repeating here: do not engage anyone who approaches you promising to get it released for a fee.