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.

Wall Street is moving trillion-dollars onto blockchain. A battle is emerging over the architecture: Ethereum’s open networks ...

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 ...

SWIFT, the global system that banks use to manage cross-border payments, is giving blockchain technology a new appraisal, five years after it took its first look. This time around, the Society for ...

One of blockchain’s best-known uses is as a medium for direct interactions between users, and that feature sees notable use when it comes to giving creators more ownership over the art they produce.

Compare Optimistic Rollups and ZK Rollups. Know how fraud proofs and validity proofs allow Ethereum to function as a secure ...

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.