Dear Valued Customers， We are launching ACT soon, please take note of the following go-live schedules: 1. ACT deposit - 19:00 Nov 30, 2017 (Beijing time) 2. ACT spot trading - 16:00 Dec 1, 2017 (Beijing time) As the transaction of digital assets involve extensive risks, you are reminded to assess your risk tolerance before participating in these trades. As always, OKX will do all it takes to provide you with the best products and services. OKX November 30, 2017

OKX is pleased to announce the listing of ACT (Act I: The AI Prophecy) on our spot trading markets. Please take note of the following details:Listing Timeline ACT deposits will open at 7:00 am UTC on Nov 14, 2024. ACT call auction will take place from 9:00 am to 10:00 am UTC on Nov 14, 2024. ACT/USDT spot trading will open at 10:00 am UTC on Nov 14, 2024. ACT withdrawals will open at 10:00 am UTC on Nov 15, 2024.

During the Campaign Period, participating in and verifying interactive tasks related to zkLink Nova will give you a chance to share a prize pool equivalent to 300,000 USDT worth of zkLink tokens ($ZKL). 1. Rules Task 1: Follow Official Twitter Accounts Details: Follow the X accounts of zkLink, and zkLink Nova. Task 2: Bridge to zkLink Nova Details: Bridge any amount to zkLink Nova using the official bridge Task 3: Aqua Details: Add liquidity to any token pair on Aqua.

General activity on Ethereum and its Layer-2 networks (Arbitrum One, Optimism, Blast, Manta Pacific, Starknet, Base, Metis, Mantle, zkSync Era, Linea, Polygon zkEVM, Scroll, Mode Network, zkSync Lite, Arbitrum Nova, and Boba Network) might be affected. Exercise caution when interacting with these chains during this upgrade. We won’t be making a separate announcement when the upgrade is complete.

Supported blockchain networks: ETH, BNB Chain, Polygon, AVAX, Arbitrum-one, Arbitrum-nova, Optimism, Klaytn, OKTC, zkSync, Base, Linea, Polygon zkEVM, opBNB, Scroll, Manta, Mode, Blast, Rangers, IMX ZKEVM, X Layer, Lumi Layer3, B square, zkLink ova, Bitlayer. You can find the full list of networks here. Guidelines for adding to the collection: We'll gather NFTs based on each collection's project contract.

NFT Marketplace OKX NFT Marketplace is an NFT trading platform that works seamlessly with over 10 networks, including Ethereum, Solana, OKTC, Polygon, BNB Chain, Avalanche C, Immutable X, Aptos, Arbitrum One, Optimism, Klaytn, Arbitrum Nova, and zkSync Era. Opening NFT Marketplace pageLaunchpad OKX NFT Launchpad holds regular events that bring opportunities to trade quality NFTs.

PERSONS (AS DEFINED BY RULE 902(k) ADOPTED UNDER THE ACT), OTHER THAN TO DISTRIBUTORS, UNLESS THE TOKEN INTERESTS ARE REGISTERED UNDER THE ACT, OR AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE ACT IS AVAILABLE.

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. We also publish the total equity and debt summed across all tokens and users.

For more details, you're welcome to visit GitHub - okx/threshold-lib: Threshold Signature Scheme, 2-of-n, for ECDSA and Ed25519.

Dear OKX users: Based on the user feedback and market, we have suspended Achain (ACT) Network services. Thanks a lot for your support! OKX Web3 Wallet will continue to provide you with better products and services! OKX June 20, 2023 (UTC)

To support the growth of the USDⓈ ecosystem and meet our users’ diverse trading needs, OKX is introducing the following USDⓈ trading pairs in our spot trading at 08:00 UTC on February 26, 2026: FET/USDⓈ INJ/USDⓈ WOO/USDⓈ GMX/USDⓈ NFT/USDⓈ ACT/USDⓈ VINE/USDⓈ OKX team February 25, 2026

Customizable trading alerts: stay informed, act swiftly Staying informed is key in the volatile world of cryptocurrency. OKX acknowledges this by providing customizable trading alerts. You can set personalized alerts for specific market conditions or price movements, ensuring they're always ahead of the curve. By receiving timely notifications, traders can act swiftly, maximizing opportunities and minimizing risks.

Block confirmation is an act in that miners add your transaction into blocks (i.e., data blocks) on the blockchain when you deposit or withdraw. It is important as it makes sure the transaction is difficult to alter. When you've made a deposit, your deposit will be processed and verified by the miners. Once your deposit is verified by a miner, the number of block confirmations will be updated from 0 to 1. The more miners verify your transaction, the greater the number of block confirmations is.

Post-only mechanism: Always act as maker orders, which adds liquidity to the order book. Exclusive matching: Match exclusively with taker orders that aren’t directly placed through OpenAPI. Lower priority execution: Execute only after all non-ELP orders at the same price level are completed. Order visibility: ELP orders will be displayed in the user interface without specific indications. There is a new data feed `books-elp` in OpenAPI to return ELP orders.

Block confirmation is an act in that miners add your transaction into blocks (i.e., data blocks) on the blockchain when you deposit or withdraw. It is important as it makes sure the transaction is difficult to alter. When you've made a deposit, your deposit will be processed and verified by the miners. Once your deposit is verified by a miner, the number of block confirmations will be updated from 0 to 1. The more miners verify your transaction, the greater the number of block confirmations is.