Blockchain technology is often described as a stack of layers, each serving a unique purpose. Layer 0, usually referred to as the blockchain of blockchains, serves as the base hardware infrastructure ...

Why do ZK-Rollups use Layer-1 only for verification? Learn how separating execution from settlement ensures security, ...

The rapid maturation of blockchain infrastructure has pushed developers to explore architectures capable of delivering speed, ...

Forbes contributors publish independent expert analyses and insights. I write about how fintech is disrupting the financial industry in Asia. While blockchain technology promises transparency and ...

Explore the top predictions for Layer 2 adoption in 2026. Learn how rollups, data availability, AI agents, and modular ...

How does Layer-1 finalize rollup state? Learn how smart contracts verify state roots using Fraud Proofs and Validity Proofs ...

Overview Layer-3 blockchains are emerging as the next evolution in scaling beyond Layer-2, offering custom environments for ...

At the core of blockchain networks lies a fundamental architectural principle called layering. Layering in blockchain refers to organizing different functionalities and protocols into separate layers, ...

Layer-3 blockchains refer to a layer of blockchain technology built on top of base layers to provide customized application-specific blockchains tailored to users’ needs. Typically, L2s intend to ...

OKX, the fourth-largest crypto exchange, said its new layer-2 blockchain, called X Layer, has gone live on its public mainnet, a continuation in the era of major crypto companies starting their own ...