Install the Bitcoin Core client, synchronize to the latest height, and then roll back the block to the height of the OKX snapshot Download Bitcoin Core here with version 0.21 or above Edit the configuration file of Bitcoin Core to enable access to the RPC node. Create ~/.bitcoin/bitcoin.conf file and open it with an editor or run the command of vi ~/.bitcoin/bitcoin.conf ，edit server=1 rpcuser=OKX rpcpassword=OKXWallet Enter the bin directory，run .

The core purpose of the Security Fund is to absorb the shortfall created by "bankrupt positions."When a position is forcibly closed (liquidated), the system attempts to execute the trade in the market. If, due to rapid market movements and high volatility, the executed price is lower than the account's bankruptcy price, the resulting deficit (the excessive loss) is covered by the Security Fund.

It takes 3 hours on a single 10-core machine, compared to previous version's 36 hours using nine 64-core machines. This speedup is due to the usage of the Plonky2 framework, which compiles Rust-coded circuits into efficient machine language instead of using slower Python scripts. We also enhanced Plonky2 to run some computations on GPUs, reducing the time by an extra 30%. Better auditability: With Version 2, we use a high-level framework that handles complex cryptographic details for us.

You can download your account statements to calculate and verify them manually, or use the Futures Analysis tool to view a summary of your total PnL, total losses, and trading fees since November 1, 2022. First, upgrade your app to the latest version. In the app, on the contract trading page, tap the three dots in the top right corner > Futures analysis. You may also find it on the app's homepage, select Assets > Tap the > icon beside Today's PnL > Futures analysis.