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.

About three months ago, one of our reporters, Theo Normanton, set out to examine Digital Asset Holdings—its past, present, and future. The thinking was this: The blockchain revolution that was ...

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.

Know the future of Ethereum as a settlement layer. Learn how Layer-2 rollups, modular blockchain design, and data availability layers are solving scaling challenges for global adoption.

Cryptocurrency difficulty indicates how challenging it is to mine a block in blockchain networks like Bitcoin. Learn what affects this mining process.