A blockchain is a digital ledger of transactions that is replicated and distributed across a large network of computer systems, or nodes, to record and secure information. Each block in the blockchain ...

Explore the modular blockchain thesis and how separating consensus, execution, data availability, and settlement boosts scalability.

Since the notion of a “smart city” is somewhat vague on its own, it helps to have a clear definition of what a smart city is and is not.

Cryptocurrencies have gone from being a nascent investment to entering the conversation among investors as a legitimate allocation in their portfolios. Whether you trade cryptocurrencies or not, you ...

Orphan blocks in blockchain occur when blocks with less proof are outpaced by others, often due to network delays. Learn how they affect blockchain integrity.