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Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
How do I perform self-verification of Proof of Reserves (PoR)?2.1 Verify the zk-STARK Inclusion constraint**Verification Theory Following the STARK procedure, we'll calculate the execution trace table of all user assets as below, and hash each user's information as a trace table that becomes a Merkle tree leaf, then commit the leaves to a Merkle root which will be published during each PoR audit round.Published on 10 May 2023Updated on 8 Sept 2025179How do I reach out to OKX Singapore customer support?
How do I get help from customer support? If you encounter an issue and need support, our team is here to help. You may reach out to us in the following ways: On the app: access the menu via Menu at the top > select Get help under the More section On the web: scroll to the bottom of the homepage and select Contact usWhat can I expect after reporting an issue? OKX Singapore is committed to addressing all user-reported issues promptly.Published on 18 Jun 2025Updated on 17 Nov 20252How do I know if anti-money laundering (AML) program questionnaire is needed for my verification?
It's a critical part of our commitment to responsible business practices and the protection of our platform’s ecosystem. How do I submit the anti-money laundering (AML) program questionnaire? Select Yes under the Additional info part on the Basic company info page Select Take questionnaire.Published on 12 Dec 2024Updated on 15 Oct 202580What's Satoshi test and how do I complete it?
After the deposit is made, select the I've made the deposit option.Enter the address owner details for the Satoshi test After confirming the deposit, enter additional information about the address owner, for example, Country, First and Last name.Published on 28 May 2024Updated on 17 Feb 202664How can I do spot trading with the Jupyter Notebook?
15.1 For the last 7 days For more information on how to access the order history for the last 7 days, please read our dedicated guide. 1 result = tradeAPI.get_orders_history( 2 instType="SPOT" 3 ) 4 print(result)15.2 For the last 3 months For more information on how to access the order history for the last 3 months, please read our dedicated guide. 1 result = tradeAPI.get_orders_history_archive( 2 instType="SPOT" 3 ) 4 print(result)16.Published on 29 Sept 2023Updated on 10 Sept 2025557Unified USD Orderbook FAQ
We’re committed to processing your withdrawal as quickly as possible and appreciate your patience. For any concerns, please reach out to our support team.Published on 4 Jul 2025Updated on 3 Dec 2025How do I level up my trades with Mizar?
How do I connect OKX to Mizar? Learn more on how you can create your OKX API key and how to connect it to the Mizar bot by reading about it here.Published on 28 Mar 2024Updated on 2 Jan 20265Lead traders FAQ
How do I calculate lead trader's assets under management (AUM)?Published on 6 Sept 2023Updated on 19 May 2026121A beginner's guide to identity verification
the last 3 months by your state or local government, your employer's Human Resources or finance department, and university or college10.Published on 25 Sept 2023Updated on 30 Apr 20266,470What are the cryptoassets that are listed on OKX in the UK?
At OKX, we are committed to offering a diverse selection of tokens, aiming at innovation, security, and the diversification of your portfolio. Here, you will find the tokens currently available to users registered in the United Kingdom. Reflecting our ongoing effort to meet the demands and expectations of our community. Please note that this list was drafted on May 14, 2024. We'll continue to list and delist tokens on an ongoing basis.Published on 15 May 2024Updated on 9 Feb 202623How to prevent phishing emails?
Knowing how to spot these emails is one of the best ways to protect your assets.How do phishing emails typically work? Scammers often send emails that look very similar to official messages. Their goal is to deceive you into taking actions that put your account at risk, such as clicking a malicious link or sharing sensitive information.Published on 24 Jun 2025Updated on 16 Dec 20253Understanding OKX's Security Fund
Understanding the OKX Security Fund As a digital asset exchange offering leveraged products, OKX is committed to maintaining a stable and fair trading environment. A key component of our risk architecture is our Security Fund. This article explains the Security Fund's purpose, structure, funding mechanism, and outlines critical disclaimers regarding its operation.1. What's the Security Fund? The Security Fund is a segregated pool of assets, established and fully owned by OKX.Published on 25 Mar 2026Updated on 24 Apr 20264Building RFQs
Beneath the last leg you've added in the position builder, there is a toggle for "Anonymous" when the light-blue is visible, your RFQ will be broadcast as anonymous, meaning your identifier will not be visible to any counterparties at any point during the life of your RFQ and trade. Your information will still be visible to OKX and our support team.Who can I select as a counterparty? How do I select them? Under the last leg of your strategy there is some text that reads "Select Counterparties".Published on 30 Jun 2022Updated on 30 Apr 202630How to avoid deposit of unsupported tokens?
When making a deposit, ensure that the token you select is supported on our platform. To avoid depositing unsupported tokens, here are some suggestions: Review the supported token list Before depositing, visit our website to check the latest list of supported tokens. Ensure that the token you choose is on this list. Check deposit information If you are unable to select the corresponding token,...Published on 16 Oct 2024Updated on 12 Feb 2026408Trading Fee Rules FAQ
For example, if a user’s last 30-day spot trading volume is 10,000,000 USD (meeting VIP 2), the total trading volume for perpetual and expiry futures in the last 30 days is 200,000,000 USD (meeting VIP 3), the last 30-day options trading volume is 5,000,000 USD (meeting VIP 1), the last 30-day spreads trading volume is 150,000,000 USD (meeting VIP 2), and the asset amount is 5,000,000 USD (meeting VIP 4), then the user enjoys the VIP 4 fee level, and all trading across instruments can enjoy the VIPPublished on 22 Mar 2024Updated on 11 May 20261,086