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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 May 10, 2023Updated on Sep 8, 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 Jul 3, 2024Updated on Jan 28, 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 May 16, 2024Updated on Feb 12, 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 May 16, 2024Updated on Nov 12, 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 May 16, 2024Updated on Sep 10, 202514Crypto Tax Reporting (DAC8) FAQ
be + (plus), - (minus) or the letters Y, X, W, V, U, A, B, C, D, E, F - 3 digits - 1 alphanumeric character Found on: Finnish ID card or passport Tax documents Healthcare and social security records Official correspondence • https://www.oecd.org/content/dam/oecd/en/topics/policy-issue-focus/aeoi/finland-tin.pdf • http://www.vero.fi/fi-FI/Tietoa_Verohallinnosta/Yhteystiedot/Palvelunumerot France Numéro fiscal de référence (NIF) - also called numéro d’identification fiscale Digits: 13-digit Format:Published on Feb 23, 2026Updated on Mar 16, 20263Forced Loan Repayment, Credit Line Liquidation and Risk Unit Terms and Conditions
OKX reserves the right to adjust one or more of the applicable ratio requirements at any time, on a case-by-case basis, and in OKX's full discretion: Initial MR% Withdrawal MR% Margin Call MR% Liquidation MR% Category 1 40% 40% 30% 15% Category 2 50% 50% 35% 15% Category 3 80% 80% 50% 15% Category 4 100% 100% 70% 15% The above rules apply unless otherwise stated in any agreement between you and OKX.Published on Mar 12, 2025Updated on Dec 9, 202529World Cup VIP Exclusive Gift Set FAQ
For more information, go to okx.com © 2026 OKX. All rights reserved.Published on Dec 19, 2025Updated on Mar 26, 2026298OKX 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 Sep 28, 2023Updated on Mar 16, 2026643How do I buy crypto and earn rewards?
Recurring buys are not eligible for this promotion.3. What are the key dates? Join by: You must enroll in the campaign by March 11, 2026. Finish by: March 15, 2026 is the last qualifying date for this campaign. By this date, you'll need to have completed your first qualifying buy order (in order to receive the €5 reward in BTC) and a successful series of 4 consecutive buys (in order to receive the €45 reward in BTC). 4.Published on Feb 19, 2026Updated on Mar 19, 20263Buy crypto with rewards terms and conditions
Campaign Period and Key Deadlines The campaign operates within two distinct windows to ensure all participants have a fair opportunity to complete their streaks: Enrollment Window: Users must successfully opt in on the campaign landing page between February 25 and March 11, 2026 (midnight UTC+1). Completion Window: While the enrollment period ends on March 11, users have until midnight UTC+1 on March 15, 2026 (inclusive), to complete their 5-day streak.3.Published on Feb 19, 2026Updated on Mar 16, 2026X 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 Aug 13, 2025Updated on Jan 29, 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 Sep 28, 2023Updated on Feb 12, 2026194Index 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 Dec 14, 2023Updated on Feb 12, 202613Trade Like A Pro hype rules
For more information about OKX, please visit https://www.okx.com © 2023 OKX. All right reserved.Published on Sep 25, 2023Updated on Aug 28, 202512