Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of fraud or third party interference.

Ethereum is built on a blockchain, a decentralized ledger that stores all of the history of transactions made on the network. The blockchain is like a big computer that everyone in the Ethereum network can use.

The Ethereum blockchain is different from the Bitcoin blockchain because it can do more than just store transaction history. It can also store and run code.

This means that developers can use Ethereum to create their own decentralized applications (dapps).

Trust Wallet is a mobile wallet for Android and iOS devices that can be used to store Ethereum and other cryptocurrencies. Trust Wallet is designed to be simple and easy to use, making it a good choice for first-time cryptocurrency users.

Trust Wallet is also a Hierarchical Deterministic (HD) wallet, which means that your private keys are generated from a single seed phrase that you need to back up.

Trust Wallet allows you to interact with dapps on the Ethereum network using the same wallet that you use to store your ETH. This means that you don’t need to create a separate account or login to a dapp in order to use it.

You can also use Trust Wallet to earn interest on your ETH by staking it in a Ethereum 2.0 validator.

Yes, you can buy Ethereum through Trust Wallet. Trust Wallet supports buying ETH with credit and debit cards through Simplex, a third-party service.

When you buy ETH through Trust Wallet, your ETH will be stored in your Trust Wallet account and you will be able to use it to interact with dapps or earn interest by staking it in an Ethereum 2.