Deposit locked due to P2P T+N risk control being triggered When you're buying crypto through P2P trading, our risk control system will comprehensively assess your transaction risks and impose N-day restrictions on the withdrawal and P2P sales of the equivalent amount of assets in your transaction. It's recommended that you wait patiently for N days and the system will automatically lift the restriction.2.

Low-degree polynomial extension: using the above polynomial constraints, we can obtain a computation trace polynomial of length uts * N. For security reasons, we perform commitment to the polynomial on a larger evaluation domain, with the domain amplification factor as extension_factor. In the above case, we could calculate a polynomial p(x) from I(x). When we use an extension_factor of 8, we will calculate another 32(8-1)* points on p(x).

Please refer to the relevant documentation for more details: How do I find my deposit address and tag/memo/comment?

Learn more: Why do I need to fill in tags (tag/memo) when I withdraw or deposit certain cryptos? If you're having issues with your tag/memo, click the button below. Note: please follow the bot's instructions and complete all required fields in the ticket form (including email, TXID, token type, amount, and network) to help us review your request efficiently.

For more details on facial recognition failures, please refer to What should I do if facial recognition fails? Note: Please follow here to reset Two-factor authentication (2FA)Device verification When you request device verification, you'll need to open the OKX app on one of your authorized devices. We'll send you a message there. Open it to review new login info and confirm or cancel authorization.

You can refer to: What should I do if I mistakenly withdraw crypto via the wrong network?3. Ensure that the deposit and withdrawal networks and addresses match. Please confirm whether the other platform or wallet has credited the funds. Problem scenario: When withdrawing cryptos, the speed of block confirmations on the network, as well as the block confirmation speed of the receiving platform and wallet, determines whether the assets can be received promptly on the recipient's platform.

Where can I find the minimum deposit amount required for non-BTC?

If not provided within the requested timeframe, your account may be temporarily restricted until you comply.What if I don't have a TIN? If your country doesn't issue TINs or you haven't been assigned one yet, you can usually select "Tax number not available" and provide a reason (for example, student status or recently moved). The platform will document this to remain compliant with DAC8 guidelines.How do I update my tax information?

Refer to your official legal documents On your certificate of incorporation and/or business registration, there should be indicators assigned by the government agency responsible for issuing such documents stating the nature of your institution. Memorandums and articles of association and similar formation documents can be helpful.Review your organizational structure Additionally, you can review...

For example, you can find both the deposit address and tag/memo on the deposit page in the screenshot below: Deposit page with both deposit address and tagHow do I fill in the tag/memo?

Can I withdraw funds in PLN if I buy crypto using BLIK? No, only EUR withdrawals via EUR banking rails are supported. If you buy with BLIK, the PLN funds will be automatically converted into crypto assets at the time of purchase — they can't be withdrawn as PLN. To withdraw crypto assets, please refer to the following articles: How do I make a crypto withdrawal? (app) How do I make a withdrawal? (web)7. Where can I find the BLIK processing fee?

After you have transferred successfully, start your trading journey.How do I start trading in TradingView?

Time-saving: avoid the hassle of copying and pasting multiple details by sharing a single link or image.How can I use order parameters? Follow these steps to share your order details quickly and effectively: Navigate to the trading page: head over to the Trading section, this is where you can view your open and pending orders. Select the order you want to share: identify the specific order you wish to share.

You can read more in How do I deposit EUR with PayPal?

You can read more in How do I buy crypto with Paypal?4. How long does a deposit by PayPal take? Once you confirm the payment, the money will be added to your cash balance shortly.5. How do I check my cash deposit history?