In the previous chapters, we discussed Ethereum, smart contracts, and how the development of a smart contract takes place, including the development of the ERC20 token, based on Ethereum blockchain. We also discussed how the development of Ethereum takes place along with the deployment of a smart contract and token on the Ethereum blockchain.
In this chapter, we will discuss the Ethereum account in detail and also study an ether token; this discussion will help us to better understand decentralized applications. We will also briefly discuss some popular Ethereum tokens and smart contracts. We will also discuss some important topics such as the transaction sub state, the validation of an Ethereum Block, and the various steps involved in the process of block finalization. Following this, we will briefly discuss some disadvantages of an Ethereum...