What is Proof of Work? Learn how this consensus mechanism secures blockchain networks, prevents fraud, and how companies like Argo Blockchain represent the future of sustainable mining.

Together, they create an infrastructure layer designed for a world where attacks are automated, data is abundant and digital ...

Here are reviews of five of the best available books on blockchain, a relatively new, but rapidly growing and very important ...

Know how Bitcoin and blockchain technology transformed digital finance. Learn about decentralized ledgers, mining infrastructure, and the future of global trust.

Once relegated to the global financial system’s outermost fringes, cryptocurrencies such as Bitcoin and Ethereum have entered the mainstream consciousness in a dramatic and disruptive fashion.

The genesis block kickstarts a blockchain by establishing the network, adhering to consensus rules and linking all future blocks back to the origination point. In proof-of-work (PoW) chains, the ...

Shares of fintech innovator Block (SQ) have been in free fall for many months now, down more than 74% from its all-time highs. Undoubtedly, the company's name change to Block from Square is a push for ...

Once relegated to the global financial system’s outermost fringes, cryptocurrencies such as bitcoin and ethereum have entered the mainstream consciousness in a dramatic and disruptive fashion. Many of ...

Property is the world’s single largest store of wealth, and if the cryptocurrency and blockchain world is seeking an express route to mass adoption, it could do worse than partnering with the real ...

Most existing platforms are centralized, meaning employee records, payroll data, performance reviews, and contractual ...

Blockchain investing has always presented a dilemma: buy individual mining stocks and risk catastrophic losses, or spread ...