What is Bitcoin The concept of Bitcoin, first proposed by Satoshi Nakamoto in November 2008, is a peer-to-peer electronic cash system that does not require the participation of central institutions such as the government, but is maintained by everyone. The total number of bitcoins is constant, 21 million. Has the good name of “digital gold”.

Dear valued customers, Effective 05:30 Oct 23, 2018 (Central European Time), we will be changing the decimal place precision for XRP futures contracts for better trading experience. Details are as follows: Any trading and other account operations will remain normal and uninterrupted when the adjustment takes place. You are more than welcome to send us an email at futures@OKX.com if you have any suggestions on the price precisions of other contracts.

On-chain deposit logic: Our platform is a centralized exchange, so when you deposit funds to your account address, they will only be credited once it meets the required aggregation conditions. If the amount is too small, the funds cannot be aggregated because the address balance may not be sufficient to cover the miner fees for an on-chain transfer. System management: The minimum deposit amount helps the platform manage asset flows better and prevents system strain caused by small deposits.

Accordingly, OKX must cease to provide centralized virtual asset trading services to Hong Kong residents by 31 May 2024 (Friday). Customer funds remain safe and withdrawal services will not be affected. After 31 May 2024, Hong Kong customers will only be able to withdraw. OKX Web3 (self-hosted wallet) services are not affected and will remain available to Hong Kong users. Please note: Do not deposit into your OKX account after 31 May 2024.

The consensus mechanism of Harmony, Effective Proof-of-Stake, innovates on Practical Byzantine Fault Tolerant consensus mechanisms to further reduce centralization, while supporting stake delegation, reward compounding and double-sign slashing. Asset name: Harmony Ticker: ONE Total Supply: 13,156,044,839 Circulating Supply: 11,577,201,975 (Data from Jan. 6, source: CoinGecko) Risk warning: Trading digital assets involves significant risk and may result in the loss of your invested capital.

It will act as a central hub and welcome all levels of crypto experience. For the first time ever, users will have access to crypto information and immersive content all in one place. Bloktopians will be able to earn revenue through real-estate ownership, advertising revenue, playing games, building networks and much more. By using the world’s most advanced real-time 3D Creation Engine, Bloktopia will create stunning visualizations and user experiences.

0.00001 Leverage 0.01-75 x Funding Rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), -0.3%, 0.3%), interest = 0 Trading Hours 7*24 Settlement Time 08:00 every day (UTC) BTTUSDT Perpetual Swap: Feature Details Underlying BTT/USDT Index Settlement Coin USDT Face Value 10,000 BTT Price Quotation 1 BTT value calculated in USDT equivalent Tick Size 0.0000001 Leverage 0.01-75 x Funding Rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index

ELON Price quotation 1ELON value calculated in USDT equivalent Tick size 0.000000001 Leverage 0.01-75 x Funding rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), -0.75%, 0.75%), interest = 0 Trading hours 24/7 STARLUSDT Perpetual Swap: Feature Details Underlying STARL/USDT Index Settlement asset USDT Face value 100,000 STARL Price quotation 1STARL value calculated in USDT equivalent Tick size 0.00000001 Leverage 0.01-75 x Funding rate Clamp(MA(((best bid

calculated in USD equivalent Tick size 0.001 Leverage 0.01-75 x Funding rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), -0.75%, 0.75%), interest = 0 Trading hours 24/7 MANAUSD Perpetual Swap: Feature Details Underlying MANA/USD Index Settlement asset 1MANA Face value USD10 Price quotation 1MANA value calculated in USD equivalent Tick size 0.0001 Leverage 0.01-75 x Funding rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price

in USD equivalent Tick Size 0.0000001 Leverage 0.01-75x Funding Rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), 3%, 3%), interest = 0 Trading Hours 24/7 GRTUSD Perpetual Swap: Feature Details Underlying GRT/USD Index Settlement Coin GRT Face Value USD10 Price Quotation 1 GRT value calculated in USD equivalent Tick Size 0.0001 Leverage 0.01-75x Funding Rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), 3%, 3%),

Our investigation also uncovered that several on-chain addresses have been executing potentially coordinated large-scale deposits and withdrawals across various centralized exchanges since Mar 2025. In light of the above-mentioned market risks, we have adjusted a number of platform risk control parameters to mitigate potential impacts. We'd also like to remind users that the current market environment involves heightened risk.

Understanding the acceptable forms of documentation is crucial for individuals and entities engaging in order for them to be able to continue their trading in Centralized Finance (CeFi). This guide explores the key records typically recognized to demonstrate the origin of funds in the decentralized ecosystem.What are the commonly accepted proof types for the source of funds from decentralized finance?Regular users Statements from an exchange platform.

Current funding rate rules of FILUSDT Perpetual Swap: Funding Rate = Clamp (MA (((Best Bid + Best Ask)/2-Spot Index Price)/Spot Index Price-Interest), a, b) *Interest is currently zero a=-2.00%, b=2.00% 2.

in USDT equivalent Tick size 0.00001 Leverage 0.01-75 x Funding rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), -0.75%, 0.75%), interest = 0 Trading hours 24/7 CROUSDT Perpetual Swap: Feature Details Underlying CRO/USDT Index Settlement asset USDT Face value 10 CRO Price quotation 1CRO value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-75 x Funding rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest

The specific adjustment details are as follows: 1.Current funding rate rules of DOGEUSDT Perpetual Swap: Funding Rate = Clamp (MA (((Best Bid + Best Ask)/2-Spot Index Price)/Spot Index Price-Interest), a, b) *Interest is currently zero a=-0.75%, b=0.75% 2.