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Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
For example, if we want to prove that p0(x), p1(x) and p2(x) are not more than D degrees, we can generate 2 random coefficients from the Merkle root generated in number 3, and calculate the linear-polynomial l(x) as: k0 = hash(root + "0") k1 = hash(root + "1") l(x) = k0 * p0(x) + k1 * p1(x) + p2(x) If l(x) could be proved to be not more than D degree, then the chance that the degree of any 6. Total balance verification: firstly, we verify the low-degree proof generated in number 5.Published on 10 May 2023Updated on 8 Sept 2025179How do I use the liquidation price calculator?
Follow the steps below to make the most of your calculations.How do I calculate the required margin, P&L, and P&L ratio?Published on 3 Jul 2024Updated on 28 Jan 202639How do I use the Account long/short ratio indicator?
L/S indicator and set your preference on the details before proceeding For App: select Trade > Spot > Chart (logo) > Indicators > Top Acc. L/S Learn more on how you can explore the chart trading layout here.Published on 16 May 2024Updated on 12 Feb 202619How do I use the Top account long/short ratio indicator?
L/S indicator and set your preference on the details before proceeding Learn more on how you can explore the chart trading layout here.Published on 16 May 2024Updated on 12 Nov 202521How do I use the Top position long/short ratio indicator?
L/S indicator and set your preference on the details before proceeding Learn more on how you can explore the chart trading layout here.Published on 16 May 2024Updated on 10 Sept 202514World Cup VIP Exclusive Gift Set FAQ
For more information, go to okx.com © 2026 OKX. All rights reserved.Published on 19 Dec 2025Updated on 26 Mar 2026297OKX Sub-Affiliate link rules
Links created on or after January 1, 2026 will be assessed from the fourth calendar month upon link creation. Note: Links created before January 1, 2026, will continue to be assessed starting from the first day of the third calendar month after the link is created. Examples: A link created on August 1, 2026 will be assessed starting from November 1, 2026, and subsequently on the 1st day of each calendar month.Published on 28 Sept 2023Updated on 16 Mar 2026643X Layer upgrade and OKT/OKB asset handling FAQ
OKTChain will continue operating until January 1, 2026. Before this date, you can deposit OKT to the platform at any time. Deposited OKT will be automatically converted to OKB based on the same average closing price rules.How are other on-chain assets on OKTChain handled? OKTChain will continue operating until January 1, 2026. You should manage and withdraw other on-chain assets before this date.How do I exchange OKT from a cold wallet for OKB?Published on 13 Aug 2025Updated on 29 Jan 202627How can I do derivatives trading with the Jupyter Notebook?
This example shows the revision of a new size. result = tradeAPI.amend_order( instId = "BTC-USDT-SWAP", ordId = "505073046126960640", newSz = "80" ) print(result)10. How can I get the list of open orders for derivatives trading with the Jupyter Notebook using Get order List? result = tradeAPI.get_order_list() print(result)11. How can I get order history for derivatives trading with the Jupyter Notebook via Get order history (last 7 days) and Get order history (last 3 months)?Published on 28 Sept 2023Updated on 12 Feb 2026194How to contact a third-party payment channel?
You may reach out to the third-party payment channels via contact details below: Fiat partner How to contact Simplex https://www.simplex.com/support/ Banxa https://support.banxa.com/en/support/tickets/new MoonPay https://www.moonpay.com/contact-us Mercuryo mailto: support@mercuryo.io Coinify https://help.coinify.com/hc/en-us/requests/new UTORG https://utorg.pro/contacts/ Advcash https://support.advcash.com/hc/en-us/requests/new Fiahub https://www.fiahub.com/livechat/ Itez https://itez.com/contactsPublished on 2 Aug 2023Updated on 11 Feb 2026135Index components weightage adjustment FAQ
You may refer to the table below for the changes: Changes Before After 3 or more index components are available Components are weighted equally Components are weighted by their pre-set weighted values Component's price deviation limit The deviation limit was ±3%. If a component's price deviates more than 3% from the median price of all components, the component's price will be taken at 97% or 103% The deviation limit was updated from ±3% to ±2%.Published on 14 Dec 2023Updated on 12 Feb 202613Trade Like A Pro hype rules
For more information about OKX, please visit https://www.okx.com © 2023 OKX. All right reserved.Published on 25 Sept 2023Updated on 28 Aug 202512How can you protect yourself from a phishing attack?
Once the account password and other information is leaked, the assets in the user account will be quickly transferred away.3. How can you prevent phishing attacks? Don't click on unknown links and log in to unsafe websites to avoid account and password disclosure and asset losses.Published on 17 Aug 2023Updated on 3 Mar 20263,680Affiliate activity portal - join page enhancement
Learn more" Simply share the "https://www.okx.com/join/xxxxxx" URL and users who select on the link will be able to view the activity beside the sign-up form How many activities can I promote at a time using this new feature? You can only promote one activity at a time using this new feature. This means that the Join page can only display one activity at any given time. However, you're free to enroll in multiple activities. How do I select another activity to promote?Published on 8 Jun 2023Updated on 25 Mar 2026220OKX x McLaren NFT Sweepstakes Terms & Conditions
30 £35 / $45 10 MTC Tour 10 £95 / $120 Cobranded cap 30 £35 / $45 11 MTC Tour 10 £95 / $120 Replica Cap 27 £43 / $54 12 Virtual Driver Briefing 10 £0 / $0 Cobranded cap 30 £35 / $45 13 2 GS tickets, paddock tour, driver meet-and-greet (+$1,000 for flights + accommodations) 2 £1,600 / $2,025 Cobranded cap 30 £35 / $45 14 MTC Tour 10 £95 / $120 Cobranded cap 30 £35 / $45 15 Signed cap 5 £40 / $50 Cobranded cap 30 £35 / $45 16 Signed cap 5 £40 / $50 Cobranded cap 30 £35 / $45 17 Signed overalls 1 £80Published on 25 Apr 2024Updated on 8 Sept 2025607