Yes, once ETH is credited to your secure wallet, you retain full ownership to hold, swap, or liquidate it at your convenience. Selling operations are available 24/7 based on current market availability.

ETH is used to pay for transaction fees (gas) and execute smart contracts on the Ethereum network. It also serves as the primary currency for interacting with decentralized applications (dApps), DeFi protocols, and NFTs.

ETH grants you access to the world's largest programmable blockchain ecosystem and smart contract infrastructure. Its transition to proof-of-stake also enables users to earn rewards by staking their holdings to secure the network.

Ethereum transactions are generally processed quickly, usually taking anywhere from a few seconds to a couple of minutes. However, periods of high network activity can occasionally cause longer processing times.

Ethereum utilizes a dynamic fee system known as gas, which increases during times of heavy network demand and drops when activity is low. These network fees are separate from any service fees charged by your exchange platform.

Because the Ethereum blockchain is immutable, completed transactions cannot be undone or reversed. Sending ETH to an incorrect address will result in the permanent loss of your digital assets.