"Ethereum Essentials" by Junn

Centralized control

Decentralized applications

Limited scalability

Proof of Work consensus

A type of cryptocurrency

A digital wallet

A programming language

A blockchain platform

Proof of Authority

Proof of Stake

Proof of Work

Delegated Proof of Stake

Contracts that require a notary

Contracts written in legal language

Self-executing contracts with the terms directly written into code

Contracts that can only be executed in court

A runtime environment for executing smart contracts

A blockchain explorer

A type of cryptocurrency wallet

A decentralized storage system

To store data on the blockchain

To serve as a digital currency for transactions

To pay for transaction fees and computational services on the Ethereum network

To create new smart contracts