Crypto Casino Withdrawal Held? Wallet Flags and Source of Funds

Crypto casinos check the coins you send and the coins you take out. Most of the time you never notice. Sometimes a withdrawal stops, and support asks where your money came from. This guide shows how that screening works at three casinos we review, what gets coins flagged, what to do before you deposit, and what to send if a withdrawal is held. We use the Binance hack of October 2026 as a live example, because its laundering is being traced wallet by wallet right now.

Alex Jovanovic: “Every coin carries its history on the blockchain. You cannot see it, but the casino’s screening tool can. If your coins passed near a flagged wallet, the casino can stop your withdrawal and ask where they came from. Your exchange records answer that question in one message.”

How casinos check your crypto

A blockchain is public. Analytics firms follow coins from wallet to wallet and label addresses tied to thefts, scams, mixers or sanctions. A casino can run each deposit and each withdrawal address through such a tool. If the coins came from a labelled address, or passed close to one, the tool raises a flag. A person at the casino then decides what to do.

Here is what three casinos we review in depth write in their own terms: Duel’s terms of service, Rainbet’s terms and conditions, and Housebets’ anti-money laundering policy and coin mixing policy. We read them on 10 November 2026.

Casino	Licence	Screening in the terms	What can happen to a balance
Duel	Anjouan	Duel, its regulator or an authority can review all transactions. Suspicious ones are reported.	ID can be requested before a withdrawal. On a request from an authority or a court, Duel can freeze funds, extend the freeze and, where a court orders it, pass the funds to the agency.
Rainbet	Anjouan	Clause 20.3: Rainbet uses Elliptic for blockchain transaction monitoring and wallet screening.	ID can be requested at any time. Payments and withdrawals can be restricted if checks are not done within 72 hours. A failed check means confiscation, under clause 20.1.
Housebets	Curaçao (CGA)	Every crypto deposit and withdrawal goes through blockchain analytics. Wallets are checked against sanctions databases.	Accounts with red flags are suspended pending enhanced checks, which can include proof of source of funds or wealth.

All three are on our no KYC casinos page. You can sign up and play without documents. All three still keep the right to ask for them later, and a flagged wallet is one reason they may ask.

What gets coins flagged

• Coins from a mixer. Housebets’ coin mixing policy says a deposit from a known mixer, tumbler or untraceable privacy coin is flagged, the account is suspended for enhanced checks, and the deposit may be refused.
• Coins that passed through a labelled address. For example, an address on a public blocklist for a known theft. You may not know it happened. The coins can reach you through several hands.
• Coins from a swap out of a brand-new token. Elliptic warns that a wallet funded from a liquidity pool “should not be treated as clean by default, as it may sit just two swaps away from stolen funds.” The Binance example below shows why.
• Coins from a stranger. A peer-to-peer seller or a chat contact can pass on coins with a history you cannot see.
• Deposit in, withdrawal out, no play. Housebets requires you to wager at least 1x your total deposits before you withdraw, to stop the casino being used as a pass-through.

A flag is a label from an analytics firm. It is not proof that you did anything wrong. But the casino acts on it under its own terms, and you have to clear it.

Before you deposit: five habits

1. Buy on an exchange in your own name. Then the purchase is on record with your name on it.
2. Send straight from the exchange to the casino, or through one wallet you own. Each extra hop is one more step to explain.
3. Save the records at the time. A screenshot or PDF of the purchase and of the withdrawal to the casino, with the transaction ID. Exchanges change their menus, and old history can be hard to find later.
4. Do not deposit coins you cannot explain. That includes coins from strangers, airdrops of unknown tokens and swaps out of a token nobody had heard of a week ago.
5. Withdraw to a wallet you own. Keep its address in your records, next to the deposit.

Connected a wallet to a site? Check your approvals

A deposit to a casino address is a plain transfer. A swap site, a token launch page or a casino that logs you in with a wallet is different. Some of them ask you to approve a smart contract to spend your tokens. That approval stays on the blockchain after you leave the site. While it stands, the contract can move the approved tokens without asking you again. Many approvals are unlimited. If the contract is hacked or was a scam from the start, it can empty that token from your wallet.

Disconnecting your wallet from the site does not cancel an approval. MetaMask’s help centre and Revoke.cash both say so. You have to revoke it with a transaction.

How to do it with Revoke.cash, a free tool for Ethereum, BNB Chain, Base, Arbitrum, Polygon and other EVM networks:

1. Open revoke.cash by typing the address yourself or from a bookmark. Do not follow links from ads or messages.
2. Connect your wallet, or paste your address to look without connecting.
3. Pick a network and read the list. Look first at unlimited amounts and contracts you do not recognise.
4. Click Revoke next to each one you do not need, and confirm in your wallet. Each revoke is a transaction, so you pay a small network fee in that chain’s coin.
5. Repeat for every network where you used the wallet. An approval applies to one token on one network.

Other ways: Etherscan, BscScan and Polygonscan each have a token approval checker. MetaMask users can review and revoke approvals in MetaMask Portfolio under Spending Caps, on Ethereum, Polygon, BNB Chain, Optimism and Base. On Solana, Phantom’s help centre sends users to Famous Fox’s Revoker, where you connect Phantom and revoke approvals.

• A revoke does not bring back tokens already taken. It stops the next transfer.
• A hardware wallet does not protect against an approval. The contract does not need your keys.
• If coins vanish as soon as you top up the wallet, your seed phrase or private key has probably leaked. Revoking will not help. Move what is left to a new wallet with a new seed phrase, created on a clean device.
• On an iPhone, remove sideloaded apps. On 10 November 2026 Binance warned that a flaw called worse_query in iOS 26.7.1, 27.0.1 and 27.2 lets malicious apps read other apps’ files, including seed phrases and private keys. Delete apps from untrusted sources and update iOS and your apps.

Binance’s report on its own hack shows the same rule at a larger scale. Permissions the attacker had already written to the blockchain kept working after Binance paused withdrawals, until Binance revoked them.

If your withdrawal is held: step by step

These steps protect your case. They do not guarantee a release.

1. Ask for the reason in writing. Which clause applies, which documents they need, and by when. Keep the answer.
2. Watch the clock. At Rainbet, payments and withdrawals can be restricted if the identity check is not finished within 72 hours, and the review can take up to 7 business days. While the account is only temporarily approved, you cannot withdraw and cannot deposit more than EUR 500.
3. Send the source of funds pack listed below, in one message.
4. Use official channels only. Live chat on the casino site or the support address in its terms. A held withdrawal draws fake support agents on Telegram and in direct messages.
5. Do not move the coins to clean them. Mixers and chains of transfers make the next check harder.
6. Complain to the regulator if support stalls. Find it on the licence seal in the casino footer. Each of our reviews names the licence and links the public register.

Check the seal, because terms can be out of date. Rainbet’s clause 21.6 sends complaints to Gaming Services Provider N.V., while the same terms are governed by Anjouan law. Our Rainbet review shows the current licence.

What a source of funds pack looks like

• The purchase: the exchange statement or order page with date, amount, coin and your name.
• The transfer: the exchange withdrawal record with the network, the casino deposit address and the transaction ID.
• The deposit: the matching entry in your casino transaction history.
• Coins from another person: the chat and the trade confirmation.
• ID, if they ask: Rainbet lists a photo ID, a selfie holding it and a bank statement or utility bill from the last 3 months.

A short message works best. For example: “My withdrawal of [amount] on [date] is pending review. I bought the coins on [exchange] on [date] and sent them directly to my casino deposit address. The exchange statement and the transfer record with transaction ID [ID] are attached. Please tell me which clause applies and whether you need anything else.”

Four kinds of freeze

Players often call every stop a freeze. Four different things can happen, and each has a different way out.

What	Who does it	What it touches	Your way out
A hold on your casino balance	The casino	Your account	Send the documents they ask for, then the regulator if support stalls.
A token freeze	The token issuer, such as Tether or Circle	Only that issuer’s token at a blocked address. Circle’s USDC terms say USDC sent to or received from a blocked address may be frozen. BTC and ETH have no issuer that can do this.	Contact the issuer. The casino cannot lift it.
A legal freeze or seizure	A court, a regulator or the police	Whatever the order names	The authority behind the order. Duel’s terms say it may not be allowed to tell you.
A wallet flag	An analytics firm	Nothing by itself. It is a label a casino or exchange may act on.	Proof of where your coins came from.

A live example: Binance hack money and throwaway meme coins

On 29 October 2026 attackers took about $6.34 billion from Binance, by Binance’s count. The FBI says North Korea is responsible. Our news report covers the theft itself. For players, one detail of the laundering matters.

On 9 November Elliptic reported that the launderers had created six new tokens on the NEAR blockchain between 5 and 7 November. Each cost about $90 to create and was paired with NEAR in a pool on a decentralised exchange. One set of wallets bought the tokens with stolen NEAR. Another set sold them and took the NEAR out. At a glance, the second set of wallets look like ordinary traders who sold a meme coin at a profit. About 117,000 NEAR, around $430,000, went through this way. Nobody outside the network traded the tokens, apart from a few small purchases of one of them on its first day.

The trail is still public. In Elliptic’s words, the trick “does not hide the funds so much as slow down the people tracing them.” Two lists help casinos and exchanges catch these coins:

• The FBI notice lists the addresses it ties to the theft. We counted 608 Ethereum addresses, 19 bitcoin addresses and one Solana address. It asks crypto businesses to block transactions “with or derived from” them.
• Elliptic’s free blocklist held nearly 24,000 addresses on 10 November 2026, and it grows as new addresses are traced. Elliptic says it covers this theft only and is not a sanctions or risk check.

We found no evidence that any of the stolen money has reached a casino. Elliptic’s laundering report says a negligible amount has likely been cashed out so far. The point for you is the method. A wallet that looks like an ordinary meme coin trader can sit two swaps from a theft, and screening tools look for exactly that.

Alex Jovanovic: “This is no reason to switch casinos. Before every deposit, I save the exchange page that shows the purchase and the transfer. It takes ten seconds. If a casino ever asks where my coins came from, I answer in one message.”

How we checked: on 10 November 2026 we read the terms and AML pages of Duel, Rainbet and Housebets, the USDC terms of 15 October 2026, the FBI notice on the Binance theft, Binance’s report of 3 November, and Elliptic’s meme coin analysis of 9 November, its laundering report as updated at 11:00 UTC on 10 November and its blocklist page. We downloaded the blocklist and counted the addresses ourselves. We took the screenshots in this guide on the same day. For the approvals section we read the Revoke.cash guide and FAQ, the MetaMask help centre and the Phantom help centre, and Binance’s iOS security warning of 10 November. We did not check any transaction on the blockchain ourselves. Elliptic sells screening tools.

FAQ

Why is my crypto casino withdrawal pending review?

Common reasons are an ID check, a flag from wallet screening, or play that does not meet the casino’s withdrawal rules. Ask support in writing which clause applies and what they need.

Can a no KYC casino ask for documents?

Yes. Duel, Rainbet and Housebets let you sign up without documents, and all three keep the right to ask for ID later, for example before a withdrawal.

What counts as proof of source of funds for crypto?

The exchange statement that shows you bought the coins, the transfer from the exchange to the casino with its transaction ID, and the matching deposit in your casino history. If the coins came from another person, add the chat or trade confirmation.

Can a casino keep my money if my wallet is flagged?

It depends on the terms and on whether you clear the check. Rainbet’s clause 20.1 says a failed or refused identity check leads to confiscation. Housebets may refuse deposits linked to mixers. Duel can freeze funds at an authority’s request.

Did stolen Binance funds reach crypto casinos?

There is no evidence of that. None of the reports we read links the stolen funds to a gambling site.

Does disconnecting my wallet from a site remove its access to my tokens?

No. Disconnecting only stops the site from seeing your address. A token approval you signed stays on the blockchain until you revoke it with a transaction, for example on Revoke.cash or a block explorer’s approval checker.

Should I use a mixer to protect my privacy before depositing?

Not at a casino that screens deposits. Housebets flags mixer deposits and suspends the account for checks. Expect the same question elsewhere.

Gambling is for adults only and can become addictive. Play only with money you can afford to lose, and read our responsible gambling guide if it stops being fun.