The exact definition of a node may depend on the design and structure of the particular blockchain. A "node" in the context of blockchain can vary depending on the type of network. For example, a node in the Bitcoin network downloads the entire blockchain, verifies transactions, and mines new blocks. However, in the current state of the Bitcoin network, full nodes, light nodes, and even regular users can also be considered as nodes. What's a node upgrade?

How do I enroll in this New User Full Rebate Program?

If you want to discover new tokens in the ever-evolving cryptocurrency market, a great starting point is to visit the Rankings page or go to OKX App home page > New > select crypto pair, then tap Info at the top to view the popularity and market cap rankings. Tap through to explore the full rankings page.What's the Ranking page and how can I use it to discover new tokens? The page offers a comprehensive overview of the latest tokens available for trading.

New affiliated users must complete a single trade in any Tier within 14 days of account registration. New affiliated users must be registered under the OKX Brazil Entity. Trading under Advanced mode; Simple mode; Convert through App, and Spot trading; Express buy/sell with BRL; and Convert through Web is counted. The total Affiliate Rewards will be calculated by multiplying the number of affiliated users who complete a single trade in any Tier by the Reward amount corresponding to its Tier.

Compare the proof of reserves published by OKX and the output results, the balance of all addresses and the balance in the proof of reserves are consistent, which can prove the sum of balances that OKX has at the time of the snapshot.AppendixUse third-party node RPC (example: Infura, Alchemy) Configure the RPC parameters of each chain archive node in the rpc.json file, as shown in the following figure: Get the evm archive node Install the archive node manually.

When you first log in using a new device, you need to authorize it. It's an additional security measure that helps to protect your account from unauthorized access. If you log in on the web, you can use phone verification, email verification, or device verification. On the app, you can use all of these methods if you haven't verified your identity yet.

Users can interact with the distributed codes of DApps to create or modify their data, and the changes will have to be confirmed by the participating nodes in the corresponding blockchain networks. Once data has been confirmed there, provided that the network has no serious inherent flaws, no one will be able to doctor the proofs on the network.

If you are unable to access the DApp, you can try the following methods: Make sure you are connecting via the OKX Web3 Wallet Check your network connection (if the network connection is stable but you still can’t access the DApp, you may try switching to a different network node) Refresh the page or restart your device, then try accessing it againContact Us If you have any questions about OKX Wallet, you may join our Discord group.

The JSON string contains your account balance and a snapshot of the Merkle path, then saves the file in a new folder.

It combines these inputs and produces 3 outputs: a new hash (hrecursive), total equity (erecursive), and total debt (drecursive).

Self-service tool For quick access, click the button below:On the app Open the OKX app and select Menu Open User Center page Select Account settings, go to Security, and select Email under the Authentication methods section Select Change email address Enter your email address in the New email address field Select Send code in both the Verify new email address and Verify current email address fields. We'll send a 6-digit verification code to both your new and current email.

address and select Confirm Fill in the below information and select Next: New login password 8-32 characters long 1 lowercase character 1 uppercase character 1 number 1 symbol Confirm new password You'll be prompted to complete the Security authentication by inserting your 2-factor authentication code and select Confirm Your New password will be updated and direct you to the login page to re-enter your account info and new login password An email/SMS notification will be sent out once the change

You want to link a new phone number or email address, but it's linked to another account.How do I migrate my email address or phone number?For email address migration Open the OKX app, go to User Center, and select Profile Select User Center at the top left corner Find Security center and select Email Select Change email address Enter your email address in the New email address field Select Send code in both the Verify new email address and Verify current email address fields.

For email address migration Go to Profile and select Security Find Email verification and select Change email if you would like to update your email Enter your email in the New email field Select Send code in both the New email code and Code for original email fields. We'll send a 6-digit verification code to both your new and current email.

When MEV protection is enabled, your transaction is sent through trusted nodes rather than through the public mempool, so MEV bots can't see and target it before inclusion — significantly reduces the risk of sandwich attacks. The trade-off is slightly longer confirmation times in some cases. MEV protection is especially valuable for large trades or when trading on chains where sandwich bots are active.How to check the price of purchased tokens on OKX DEX?