CryptoSlate
KuCoin will block or hold crypto transactions that touch any of 17 sanctioned platforms, even when users never send funds directly to those venues. Under an Aug. 27 compliance notice, the exchange said it will now screen source-of-funds wallets, originating and destination addresses, and intermediary service providers for indirect links to entities including HTX (Huobi Global SA), EXMO, WhiteBird, and Exnode. Transactions routed through affected services can face enhanced review, temporary wallet freezes, or outright rejection. Repeated or serious violations could lead to service suspension.
Why it matters
The policy broadens sanctions enforcement well beyond direct counterparties. By tracing intermediary hops rather than just endpoints, KuCoin is treating transaction provenance as a compliance surface, the same posture now visible across the industry's largest venues. Binance stopped processing transactions involving HTX and 10 other platforms from Aug. 23, and the EU has separately expanded its own HTX crackdown as Russia-linked crypto networks keep shifting rails. The alignment across exchanges and regulators signals a coordinated tightening rather than isolated action. KuCoin has not disclosed how many hops it traces or what on-chain attribution level is sufficient to flag an indirect connection.
Market impact
HTX is the most consequential name on the list by scale. The exchange remains operational but is increasingly isolated from major rails: Binance is blocking it, EU authorities are escalating, and KuCoin users can now face restrictions on funds that merely pass through HTX-linked services. HTX continues to dispute the designation, claiming Huobi Global S.A. is a distinct legal entity, and says it is pursuing compliance discussions with UK and EU regulators. The exchange's head of markets reported that HTX processed more than 100,000 deposits and withdrawals over two days without new indiscriminate freeze cases, and recently upgraded wallet infrastructure with a withdrawal-address rotation mechanism. For users, the practical effect is that compliance risk now follows the transaction path rather than the transaction endpoint.
Frequently asked questions
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What changed in KuCoin's sanctions screening policy?
KuCoin will now block or hold crypto transactions that touch any of 17 sanctioned platforms indirectly. Under an Aug. 27 notice, it will screen source wallets, destination addresses, and intermediary service providers rather than only direct counterparties.
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Which platforms are on KuCoin's new sanctions list?
The list includes HTX (Huobi Global SA), EXMO, WhiteBird, Exnode, Exnode Pay, BitPapa, Monease, Tradex, NoOnecrypto, ABCeX, Aifory Pro, Rapira, PilotFinance, A7 Nigeria, A7 Africa, Aban Tether Exchange, and Shelbit.
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Why is HTX the most consequential name on the list?
HTX is among the largest exchanges on the list and is already facing similar restrictions elsewhere. Binance stopped processing HTX transactions from Aug. 23, and the EU has expanded its own crackdown, increasingly isolating the exchange from major rails.
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Can KuCoin users have funds frozen without direct contact with a sanctioned platform?
Yes. Under the Aug. 27 notice, transactions routed through affected intermediaries can face enhanced review, temporary wallet freezes, or outright rejection even when users never sent funds directly to a listed platform.
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How is HTX responding to the sanctions actions?
HTX disputes the designation, claiming Huobi Global S.A. is a distinct legal entity from the online exchange, and says it is pursuing compliance discussions with UK and EU authorities. The exchange also reported processing more than 100,000 deposits and withdrawals over two days without new indiscriminate freeze cases.
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