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Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-Stark V2)
For example: If a user's BTC token balance is A, its BTC equity is A and BTC debt is 0 If a user's ETH token balance is -B, its corresponding equity is 0 and the debt is B Next, we build a Merkle tree with these account values as leaves. The root of the tree acts as a single value representing all user balances. Each user can prove their account is part of this tree by using a Merkle Path that shows how their account connects to the root.Published on Oct 21, 2024Updated on Feb 11, 202691Zero-Knowledge Proofs: what are zk-STARKs and how do they work? (zk-STARK V1)
*Execution trace table and Merkle tree constructed for zk-STARK PoR* 1.Published on May 10, 2023Updated on Sep 8, 2025179What limits are there for futures copy trading?
MOODENG-USDT, PNUT-USDT, FARTCOIN-USDT, PI-USDT, KAITO-USDT, OKB-USDT, ASTER-USDT, ENA-USDT 1,000,000 AXS-USDT, MANA-USDT, COMP-USDT, GMT-USDT, STX-USDT, IMX-USDT, TRB-USDT, YGG-USDT, LPT-USDT, MEME-USDT, PYTH-USDT, TURBO-USDT, SATS-USDT, JTO-USDT, OM-USDT, STRK-USDT, W-USDT, ZRO-USDT, RENDER-USDT, BOME-USDT, POPCAT-USDT, NEIRO-USDT, GRASS-USDT, MOVE-USDT, ME-USDT, VIRTUAL-USDT, AI16Z-USDT, VINE-USDT, S-USDT, BERA-USDT, IP-USDT, BABY-USDT, PROMPT-USDT, WCT-USDT, HUMA-USDT, SPK-USDT, SAHARA-USDT, TREE-USDTPublished on Oct 31, 2023Updated on Mar 10, 2026250How does insufficient permissions for TRON wallet addresses work?
Below are how you can work around it: You may check if you have permission for the TRON wallet address by searching for the wallet address here. You need to crosscheck if your account has owner or active permissions. If your address doesn't have permission, kindly update the owner permissions to regain full access to the wallet. The outcome of the TRON wallet address search To learn more about other Risk Fraud topics, visit here.Published on Aug 20, 2024Updated on Oct 15, 2025213How do I turn on the quick order feature?
The Floating window provides a customizable interface that can be moved around your screen, allowing you to place orders without disrupting your main workspace. This option is ideal for those who prefer flexibility and want quick access to trading functions while keeping their focus on market charts and other important data.Published on Oct 23, 2024Updated on Sep 10, 202514How do I use Minimum copy amount feature?
When enabling this setting, consider setting the amount to around $1000. Customizing for different strategies: you can set different minimum copy trading amounts for Smart Sync Mode and Custom Mode based on your strategy.Published on Jul 16, 2024Updated on Feb 9, 2026213Why should I trade crypto options on the OKX Liquid Marketplace?
Risk management Our risk management tools allow you to manage your risk all in one spot – and to avoid the extra counterparty or operational risks of having to move funds around. Pick structures using our position builder, manage risk or try synthetic strategies to better model and visualise your risk. Efficient execution Our execution tool offers an aligned, no conflict workflow for bulk orders or complex multi-leg trades.Published on Mar 13, 2024Updated on Dec 2, 20256OKX NFT Marketplace: Your Gateway to a Multi-Chain NFT Universe
This groundbreaking platform will revolutionize the NFT industry and offer unmatched advantages to users around the world. OKX's NFT Marketplace understands the importance of connecting different blockchain networks to provide a smooth experience for NFT enthusiasts. Our platform acts as a bridge, bringing together users and NFTs from multiple chains, expanding the availability of digital collectibles, tickets and art.Published on Nov 23, 2023Updated on Sep 12, 202520Exploring OKX NFT marketplace: your gateway to exclusive collections
Here, users can find art, music, virtual goods, and more made by famous artists from around the world. These exclusive collections allow users to own and trade unique digital assets that hold intrinsic and cultural value.Seamless Integration with Leading NFT Platforms OKX has exclusive collections and allows users to bring their NFTs from other marketplaces into their OKX NFT wallet.Published on Dec 28, 2023Updated on Sep 12, 2025518What documents are accepted as proof of source of funds and wealth in the United Arab Emirates (UAE)?
Navigating regulatory requirements around the legitimacy of funds is essential to ensure financial transparency, uphold anti-money laundering (AML) standards, and maintain compliance with local and international regulations. As part of our enhanced due diligence (EDD) measures, financial institutions and service providers in the UAE are obligated to verify the origin of funds involved in transactions—especially those of significant value or perceived risk.Published on Jun 17, 2025Updated on Jan 5, 20262What's Nitro Spreads and how can I trade on OKX Nitro Spreads?
There'll also be a white border around the tile to indicate when Nitro Spreads have a better price. The implied best price from the Central Orderbook for the Ask side of the strategy is determined by taking the lowest Ask price of the further leg instrument minus the highest Bid price of the near leg instrument while for the Bid side, it's the highest Bid price of the further leg instrument minus the lowest Ask price of the near leg instrument.5.Published on Sep 25, 2023Updated on Feb 12, 202635Why did my identity verification fail?
Follow the face recognition instructions carefully: align your face with the camera, then slowly move your head around the circle displayed on the screen. Required Document–Related Issues ID Already Verified / Duplicate Identity Verification According to platform rules, one set of identity information can only be used to verify and register one account and cannot be used repeatedly. You may contact our customer support team and provide your ID number for further verification and handling.Published on Sep 5, 2023Updated on Mar 31, 202611,519How do I start trading cryptocurrency on OKX with Smart Trading?
This hands-off approach frees up your time for research and analysis while potentially capturing fleeting market opportunities around the clock. For the hands-on crypto trader Signal trading: strike a balance between automation and control with signal trading. Leverage technical analysis indicators to generate trade suggestions, then decide whether to execute them based on your own analysis and risk tolerance.Published on Apr 7, 2024Updated on Oct 15, 202571
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