Blockchain

Blockchain (also dubbed as ‘distributed ledger technology’) is a decentralized computational technology that serves as a basis for cryptocurrencies. As Web 3.0 technology, blockchain allows building decentralized economy solutions. Bitcoin is the first blockchain, while Ethereum is a second one.

U.today covers all hot blockchain news, technical expertise and market predictions. Read our stories and enjoy this journey from the crypto newbie to blockchain geek!

Denys SerhiichukDenys Serhiichuk

Top 10 Blockchain Games to Play Right Now [MMORPG, MOBA, TCG]

🤔🎮Are you thinking about starting to play a new game? Then take one of the blockchain games into consideration to follow the trend🎮💰
Alex DovbnyaAlex Dovbnya

10 Best Books for Blockchain Developers in 2019

These are the books that U.Today considers essential for those who want to make a career as a Blockchain developer     
Thomas HughesThomas Hughes

How to Create Your Own Cryptocurrency and Why Would You Want to Start

🤑With Blockchain and cryptocurrency back in the spotlight, many people have begun to ask what the best way is to create your own cryptocurrency
Anton TarasovAnton Tarasov

Blockchain Programming: Solidity. Programming the Smart Contracts

Every contemporary blockchain developer has to be familiar with smart contracts. Use our tutorial to understand the basics of writing, testing, and deploying them in Soli
George ShnurenkoGeorge Shnurenko

Bitcoin 51% Attack: How It Works, How Much Bitcoin 51 Attack Costs

51% attack Bitcoin occurs when more than half of the hash rate decides to verify certain transactions leaving others unverified