DigiByte (DGB) is a decentralized cryptocurrency that was created in 2013 by Jared Tate. It is based on the Bitcoin protocol but with several improvements that make it faster, more secure, and more scalable. DGB uses five different mining algorithms to prevent centralization and increase network security. It also has a unique feature called DigiShield, which adjusts the difficulty of mining every block to prevent large fluctuations in hash rate and maintain a stable network. DGB has a maximum supply of 21 billion coins, which is 21 times more than Bitcoin's maximum supply. This high supply makes DGB more accessible and affordable for everyday transactions.

DGB has several use cases, including fast and secure payments, online gaming, and decentralized applications (dApps). Its fast transaction speed and low fees make it ideal for micropayments and everyday transactions. DGB is also used in online gaming as a way to reward players and facilitate in-game transactions. Additionally, DGB can be used to create and run decentralized applications on its blockchain, which can be used for various purposes such as voting, identity verification, and supply chain management. Overall, DGB is a promising cryptocurrency with a strong community and a growing number of use cases.